NCE DCC

The NCE 523-297 Euro 12-2 Terminal Strip (2-Pack) provides a simple and reliable solution for organizing wiring connections in your DCC layout or electronic projects. These 2-circuit terminal strips allow for secure, screw-down connections without the need for soldering, making installation fast and clean.

Each strip is designed to be cut to length, giving you flexibility to create custom wiring configurations for power distribution, accessories, and control panels. The durable insulating body and metal screw terminals ensure a strong mechanical and electrical connection for dependable long-term performance.

Ideal for both new installations and layout upgrades, these terminal strips help keep wiring neat, organized, and easy to maintain.

Features:

• Genuine NCE Eurostyle terminal strips
• 2-circuit (Euro 12-2 style) design
• Includes 2 strips per pack
• Cut-to-length for custom wiring setups
• Screw terminals for secure, solder-free connections
• Durable construction for long-term reliability
• Helps organize and simplify layout wiring

Compatible With:

• NCE DCC systems
• Layout wiring, accessory circuits, and control panels
• General low-voltage electrical applications

Perfect For:
Model railroaders and hobbyists looking for clean, secure, and customizable wiring solutions for DCC layouts and electronics projects.

The NCE 523-296 Euro 8-2 Terminal Strip (2-Pack) is a practical and reliable solution for organizing and securing wiring connections in your DCC layout or electronic projects. Featuring an 8-circuit configuration, these terminal strips allow multiple connections in a compact, easy-to-manage format.

Each strip uses screw-down terminals to provide strong, secure electrical connections without the need for soldering. The cut-to-length design allows you to customize the strip to fit your exact wiring needs, making it ideal for power distribution, accessory wiring, and control panel installations.

Constructed from durable insulating material with quality metal contacts, these terminal strips are built for long-term reliability and consistent performance.

Features:

• Genuine NCE Eurostyle terminal strips
• 8-circuit (Euro 8-2) configuration
• Includes 2 strips per pack
• Cut-to-length for custom wiring setups
• Screw terminals for secure, solder-free connections
• Durable construction for long-term use
• Helps organize and simplify layout wiring

Compatible With:

• NCE DCC systems
• Layout wiring, accessory circuits, and control panels
• General low-voltage electrical applications

The NCE 524-295 Euro 6-3 Terminal Strip (3-Pack) is a dependable and flexible solution for organizing wiring connections in your DCC layout or electronic projects. Featuring a 6-circuit configuration, these terminal strips allow multiple secure connections in a compact footprint.

Each strip is equipped with screw-down terminals, providing strong and reliable electrical connections without the need for soldering. The cut-to-length design lets you customize the strip to fit your specific wiring requirements, making it ideal for power distribution, accessory wiring, and control panel installations.

Constructed from durable insulating material with high-quality metal contacts, these terminal strips are built for consistent performance and long-term reliability.

Features:

• Genuine NCE Eurostyle terminal strips
• 6-circuit (Euro 6-3) configuration
• Includes 3 strips per pack
• Cut-to-length design for custom wiring setups
• Screw terminals for secure, solder-free connections
• Durable construction for long-term use
• Helps organize and simplify layout wiring

Compatible With:

• NCE DCC systems
• Layout wiring, accessory circuits, and control panels
• General low-voltage electrical applications

The NCE 524-294 Euro 4-4 Terminal Strip (4-Pack) is a compact and reliable solution for organizing wiring connections in your DCC layout or electronic projects. With a 4-circuit configuration, these terminal strips are ideal for smaller wiring applications where space is limited but secure connections are essential.

Each strip features screw-down terminals that provide strong, dependable electrical connections without the need for soldering. The cut-to-length design allows you to customize each strip to match your specific wiring needs, making it perfect for power distribution, accessory wiring, and control panel setups.

Constructed from durable insulating material with quality metal contacts, these terminal strips are built for long-term performance and reliability.

Features:

• Genuine NCE Eurostyle terminal strips
• 4-circuit (Euro 4-4) configuration
• Includes 4 strips per pack
• Cut-to-length design for flexible wiring setups
• Screw terminals for secure, solder-free connections
• Compact size for tight installation spaces
• Durable construction for long-term use

Compatible With:

• NCE DCC systems
• Layout wiring, accessory circuits, and control panels
• General low-voltage electrical applications

The NCE 524-293 Euro 3-5 Terminal Strip (5-Pack) is a compact and versatile wiring solution for DCC layouts and electronic projects. Featuring a 3-circuit configuration, these terminal strips are ideal for smaller wiring applications where space is limited but secure connections are critical.

Each strip uses screw-down terminals to provide strong, reliable electrical connections without the need for soldering. The cut-to-length design allows you to customize each strip to fit your exact wiring needs, making it perfect for power distribution, accessory wiring, and control panel installations.

Constructed from durable insulating material with high-quality metal contacts, these terminal strips deliver dependable performance and long-term reliability.

Features:

• Genuine NCE Eurostyle terminal strips
• 3-circuit (Euro 3-5) configuration
• Includes 5 strips per pack
• Cut-to-length design for custom wiring setups
• Screw terminals for secure, solder-free connections
• Compact size for tight installation spaces
• Durable construction for long-term use

Compatible With:

• NCE DCC systems
• Layout wiring, accessory circuits, and control panels
• General low-voltage electrical applications

NCE 524-287 Male Quick Connect Terminals – Red (18–22 AWG) 20-Pack

The NCE 524-287 Male Quick Connect Terminals provide a fast, secure, and reliable solution for connecting wires in your DCC layout and electronic projects. Designed for 18–22 AWG wire, these red-insulated connectors ensure proper fitment and easy identification during installation.

These quick connect terminals eliminate the need for soldering, allowing you to create clean, professional connections with minimal effort. The durable insulated housing protects the connection while helping prevent shorts and ensuring long-term reliability.

Ideal for wiring track power, accessories, control panels, and other low-voltage applications, this 20-pack offers excellent value for both small projects and larger layout builds.

Features:

• Genuine NCE male quick connect terminals
• Fits 18–22 AWG wire (red insulation)
• Includes 20 connectors per pack
• Solder-free installation for quick and easy wiring
• Insulated housing for safety and durability
• Provides secure, reliable electrical connections
• Ideal for DCC and general low-voltage applications

Compatible With:

• NCE DCC systems
• Layout wiring, accessory circuits, and control panels
• Standard female quick connect terminals

The NCE 524-283 DCC Main Bus Wire is a high-quality 14 AWG wire designed for reliable power distribution across your DCC layout. This 100-foot spool of red wire is ideal for use as one leg of your main bus, making it easy to maintain proper polarity and organized wiring.

Using heavy-gauge bus wire is essential for minimizing voltage drop and ensuring consistent power delivery to your track and accessories. This wire is perfect for connecting boosters to track feeders and supporting stable operation across small to large layouts.

The flexible insulation allows for easy routing under benchwork while maintaining durability for long-term use.

Features:

• Genuine NCE DCC bus wire
• 14 AWG for optimal current handling
• 100-foot length
• Red color for polarity identification
• Helps minimize voltage drop across layout
• Flexible insulation for easy installation
• Durable construction for long-term reliability

Compatible With:

• NCE DCC systems
• All NMRA-compatible DCC systems
• Layout power distribution and bus wiring applications

Perfect For:
Model railroaders building or expanding DCC layouts who need dependable, heavy-gauge wire for consistent and organized power distribution.

Image Disclaimer: Product image may show slight variations from the actual item. Specifications, length, and performance will match the listed product.

The NCE 524-278 Male Quick Connect Terminals offer a fast, secure, and professional solution for wiring connections in your DCC layout and electronic projects. Designed for 18–22 AWG wire, these red-insulated connectors ensure proper fitment and easy identification during installation.

These quick connect terminals eliminate the need for soldering, allowing you to create clean, reliable connections quickly. The durable insulated housing helps protect against shorts while maintaining a strong mechanical and electrical connection.

With a larger 64-pack quantity, this set is ideal for bigger wiring jobs, layout builds, or keeping a reliable supply on hand for maintenance and upgrades.

Features:

• Genuine NCE male quick connect terminals
• Fits 18–22 AWG wire (red insulation)
• Includes 64 connectors per pack
• Solder-free installation for quick and easy wiring
• Insulated housing for safety and durability
• Provides secure, reliable electrical connections
• Ideal for DCC and general low-voltage applications

Compatible With:

• NCE DCC systems
• Layout wiring, accessory circuits, and control panels
• Standard female quick connect terminals

Perfect For:
Model railroaders and hobbyists tackling larger wiring projects or needing bulk connectors for consistent, professional installations.

Image Disclaimer: Product image may show slight variations from the actual item. Specifications, compatibility, and functionality will match the listed product.

The NCE 524-277 Male Quick Connect Terminals provide a fast, secure, and professional wiring solution for DCC layouts and electronic projects. Designed for 18–22 AWG wire, these red-insulated connectors ensure proper fitment and quick identification during installation.

These terminals allow for solder-free connections, making it easy to create clean, reliable wiring setups with minimal effort. The insulated housing helps protect against shorts while maintaining a strong mechanical and electrical connection.

With a 32-pack quantity, this set is ideal for medium-sized projects, repairs, and layout upgrades, offering a balance between convenience and value.

Features:

• Genuine NCE male quick connect terminals
• Fits 18–22 AWG wire (red insulation)
• Includes 32 connectors per pack
• Solder-free installation for quick wiring
• Insulated housing for safety and durability
• Provides secure, reliable electrical connections
• Ideal for DCC and low-voltage applications

Compatible With:

• NCE DCC systems
• Layout wiring, accessory circuits, and control panels
• Standard female quick connect terminals

Perfect For:
Model railroaders and hobbyists needing dependable, easy-to-install connectors for wiring layouts, performing upgrades, or routine maintenance.

Image Disclaimer: Product image may show slight variations from the actual item. Specifications, compatibility, and functionality will match the listed product.

The NCE 524-276 Track Bus Taps provide a fast, reliable solution for connecting feeder wires to your main DCC bus without cutting or stripping the primary wire. Designed for 12–10 AWG bus wire, these yellow insulation displacement connectors make it easy to tap into your power bus quickly and securely.

These connectors are ideal for model railroaders looking to streamline wiring while maintaining strong, consistent electrical connections. Simply insert the bus wire and feeder wire, crimp the connector, and create a solid connection in seconds—no soldering required.

The durable insulated housing protects the connection and ensures long-term reliability, even in larger layouts with heavy current demands.

Features:

• Genuine NCE track bus tap connectors
• Designed for 12–10 AWG wire (yellow insulation)
• Includes 32 connectors per pack
• Quick tap-in installation—no cutting main bus wire
• Solder-free connections for fast wiring
• Provides secure and reliable electrical contact
• Ideal for DCC power distribution systems

Compatible With:

• NCE DCC systems
• All NMRA-compatible DCC layouts
• Main bus to feeder wire connections

Perfect For:
Model railroaders building or expanding layouts who want a fast, clean, and dependable way to connect feeder wires to their DCC bus.

Image Disclaimer: Product image may show slight variations from the actual item. Specifications, compatibility, and functionality will match the listed product.

The NCE 524-275 Track Bus Taps provide a fast and efficient way to connect feeder wires to your main DCC bus without cutting or stripping the primary wire. Designed for 14–16 AWG wire, these blue insulation displacement connectors make wiring quick, clean, and reliable.

Simply insert the bus wire and feeder wire, crimp the connector, and create a secure electrical connection in seconds—no soldering required. These taps are ideal for maintaining consistent power distribution across your layout while minimizing installation time.

With a larger 64-pack quantity, this set is perfect for bigger layouts, expansions, or keeping a reliable supply on hand for future wiring needs.

Features:

• Genuine NCE track bus tap connectors
• Designed for 14–16 AWG wire (blue insulation)
• Includes 64 connectors per pack
• Quick tap-in installation—no cutting main bus wire
• Solder-free connections for fast wiring
• Provides secure, reliable electrical contact
• Ideal for DCC power distribution systems

Compatible With:

• NCE DCC systems
• All NMRA-compatible DCC layouts
• Main bus to feeder wire connections

Perfect For:
Model railroaders building or expanding layouts who need a fast, clean, and dependable method for connecting feeder wires to their DCC bus.

Image Disclaimer: Product image may show slight variations from the actual item. Specifications, compatibility, and functionality will match the listed product.

The NCE 524-262 Warm White LEDs are high-quality 3mm (T1) LEDs designed for realistic lighting in model railroad applications and electronic projects. Producing a soft warm white glow, these LEDs are ideal for replicating incandescent-style lighting in locomotives, passenger cars, structures, and layout details.

Their compact 3mm size makes them perfect for installations where space is limited, while still delivering consistent brightness and reliable performance. These LEDs are well-suited for use with DCC systems and can be easily integrated into custom lighting setups with the appropriate resistors.

With a 20-pack quantity, this set is perfect for multiple projects, upgrades, or keeping spare components on hand.

Features:

• Genuine NCE warm white LEDs
• 3mm (T1) size for compact installations
• Soft warm white color for realistic lighting
• Includes 20 LEDs per pack
• Consistent brightness and reliable operation
• Ideal for model railroad and hobby electronics use

Compatible With:

• NCE DCC systems
• Locomotive, passenger car, and structure lighting
• General low-voltage electronic projects

Perfect For:
Model railroaders and hobbyists looking to add realistic, warm-toned lighting to layouts, rolling stock, and structures.

Image Disclaimer: Product image may show slight variations from the actual item. Specifications, size, and performance will match the listed product.

The NCE 524-260 2.7K Ohm Resistors are high-quality 1/8 watt resistors designed for reliable performance in DCC layouts and electronic projects. These resistors are ideal for controlling current in LED lighting applications, protecting components, and ensuring consistent operation in low-voltage circuits.

With a resistance value of 2.7K ohms, they are commonly used to limit current for LEDs, making them perfect for structure lighting, locomotive lighting, and accessory installations on model railroads.

Each resistor features durable construction with clearly marked color bands for easy identification, and the included 20-pack provides plenty for multiple installations, upgrades, or repairs.

Features:

• Genuine NCE resistors
• 2.7K ohm resistance value
• 1/8 watt rating
• Includes 20 resistors per pack
• Ideal for LED current limiting and circuit protection
• Color-coded bands for easy identification
• Reliable performance for DCC and electronics use

Compatible With:

• NCE DCC systems
• LED lighting applications (structures, locomotives, accessories)
• General low-voltage electronic circuits

Perfect For:
Model railroaders and hobbyists needing dependable resistors for LED installations, circuit protection, and electronic projects.

Image Disclaimer: Product image may show slight variations from the actual item. Specifications, resistance value, and performance will match the listed product.

The NCE 524-239 P314 Twin Power Supply delivers reliable, regulated power for your DCC system and accessories. Designed with dual 3-amp outputs, this supply provides stable performance for demanding layouts, ensuring consistent voltage and smooth operation across your equipment.

Ideal for powering command stations, boosters, or multiple components, the P314 features a compact design with dependable output, making it a trusted solution for both small and expanding model railroad setups.

Engineered for compatibility with NCE systems, this power supply helps maintain clean, uninterrupted power—essential for proper DCC signal performance and protecting your electronics.

Features:

• Genuine NCE power supply
• Dual 3 amp outputs for flexible use
• Regulated power for stable operation
• Reliable performance for DCC systems
• Compact and durable design
• Ideal for powering command stations and accessories

Compatible With:

• NCE DCC systems
• Command stations, boosters, and layout accessories
• Various low-voltage model railroad applications

Perfect For:
Model railroaders needing a dependable, dual-output power solution for running multiple components or expanding their DCC layout.

Image Disclaimer: Product image may show slight variations from the actual item. Specifications, output, and performance will match the listed product.

The NCE 524-234 UTP-CAT5 Panel is a convenient and reliable solution for expanding and organizing your NCE cab bus network. Designed to work with standard CAT5 (UTP) cabling, this panel allows for clean, centralized connections between throttles, command stations, and additional cab bus devices.

Featuring multiple RJ-style ports mounted on a compact circuit board with a durable mounting plate, this panel makes it easy to create accessible connection points around your layout. The built-in selector switch provides added flexibility for configuring your cab bus setup.

Ideal for both permanent installations and layout expansions, the UTP-CAT5 panel helps keep wiring neat while ensuring stable communication between all connected components.

Features:

• Genuine NCE cab bus connection panel
• Designed for use with standard CAT5 (UTP) cables
• Multiple RJ-style ports for connecting throttles and devices
• Integrated selector switch for configuration flexibility
• Includes mounting plate for easy installation
• Helps organize and expand cab bus connections
• Reliable signal distribution for DCC systems

Compatible With:

• NCE Power Pro, Power Cab, and related systems
• NCE cab bus (UTP) networks
• Standard CAT5 cabling

Perfect For:
Model railroaders looking to expand their DCC system with clean, organized cab bus connections and easy access points around the layout.

Image Disclaimer: Product image may show slight variations from the actual item. Specifications, compatibility, and functionality will match the listed product.

The NCE 524-230 Mini Panel is a versatile DCC accessory interface designed to expand the capabilities of your NCE system. This compact board provides convenient connection points for controlling layout accessories such as turnouts, signals, lighting, and other devices directly through your DCC network.

Equipped with multiple terminal connections and RJ-style ports, the Mini Panel allows for clean, organized wiring while simplifying installation and integration. It enables users to trigger and manage accessories using standard DCC commands, making it an ideal solution for both small layouts and larger, more complex systems.

Its compact footprint and flexible connectivity make it easy to mount under a layout or within a control panel, providing reliable performance and seamless communication with your NCE command system.

Features:

• Genuine NCE DCC accessory interface panel
• Controls turnouts, signals, lighting, and other accessories
• Multiple terminal connections for flexible wiring
• RJ-style ports for system integration
• Compact design for easy installation
• Reliable communication with NCE DCC systems
• Simplifies accessory control and layout wiring

Compatible With:

• NCE Power Pro, Power Cab, and related systems
• NCE cab bus networks
• Standard DCC accessory control setups

Perfect For:
Model railroaders looking to expand their layout’s functionality with centralized, easy-to-wire accessory control through their DCC system.

Image Disclaimer: Product image may show slight variations from the actual item. Specifications, compatibility, and functionality will match the listed product.

The NCE 524-223 USB Programming Interface provides a simple and reliable way to connect your NCE DCC system to a computer for programming, configuration, and advanced control. This interface allows direct communication between your layout and compatible software, making it easier to program decoders, manage locomotive settings, and fine-tune your system.

Featuring a built-in USB connection and cab bus interface, this accessory acts as a bridge between your PC and your NCE command station. It’s ideal for use with decoder programming software, roster management tools, and other DCC applications.

Compact and easy to install, the USB Programming Interface is a must-have tool for model railroaders looking to unlock the full capabilities of their NCE system.

Features:

• Genuine NCE USB programming interface
• Connects NCE DCC systems directly to a computer via USB
• Enables decoder programming and system configuration
• Supports use with popular DCC software applications
• Compact, plug-and-play design
• Reliable communication between PC and layout

Compatible With:

• NCE Power Pro, Power Cab, and related systems
• NCE cab bus connections
• Windows-based DCC programming and control software

Perfect For:
Model railroaders who want advanced control over decoder programming, roster management, and system configuration using a computer interface.

Image Disclaimer: Product image may show slight variations from the actual item. Specifications, compatibility, and functionality will match the listed product.

The NCE 524-212 High Gain 1/2 Wave Antenna is designed to improve wireless performance and signal reliability for NCE radio-equipped DCC systems. This duplex high-gain antenna enhances communication range between your wireless throttles and base station, helping ensure smooth, uninterrupted control across your layout.

Engineered for optimal signal transmission and reception, the 1/2 wave design provides better coverage compared to standard antennas, making it ideal for larger layouts or environments with potential interference.

With a durable, compact design, this antenna is easy to install and integrates seamlessly with compatible NCE wireless systems.

Features:

• Genuine NCE high-gain duplex antenna
• 1/2 wave design for improved signal performance
• Enhances wireless range and reliability
• Optimized for NCE radio DCC systems
• Durable, compact construction
• Easy installation and replacement

Compatible With:

• NCE wireless DCC systems
• NCE radio base stations and receivers
• Wireless throttle setups

Perfect For:
Model railroaders looking to improve wireless throttle range, reduce signal dropouts, and maintain reliable control across larger or more complex layouts.

Image Disclaimer: Product image may show slight variations from the actual item. Specifications, compatibility, and functionality will match the listed product.

The NCE 524-209 Coiled RJ Cable is a high-quality 7-foot coil cord designed for reliable connections within NCE DCC systems. Featuring durable RJ-style plugs on both ends, this coiled cable provides flexible reach while maintaining a clean, organized layout setup.

The coiled design allows the cable to extend when needed and retract when not in use, reducing clutter and preventing tangling. It’s ideal for connecting throttles to cab panels, making it a perfect solution for handheld control operation on model railroads.

Built for dependable performance, this cable ensures consistent communication between your throttle and command system.

Features:

• Genuine NCE coiled RJ cable
• 7-foot extendable coil cord design
• RJ-style plugs on both ends
• Flexible, tangle-resistant construction
• Maintains clean and organized wiring
• Reliable signal transmission for DCC systems

Compatible With:

• NCE Power Cab and Power Pro systems
• NCE cab bus panels and throttle connections
• Standard RJ-style cab bus interfaces

Perfect For:
Model railroaders needing a flexible, durable cable for connecting handheld throttles while keeping their layout neat and easy to operate.

Image Disclaimer: Product image may show slight variations from the actual item. Specifications, length, and functionality will match the listed product.

The NCE 524-205 BD20 Block Detector is a reliable and easy-to-install current-sensing device designed to detect train presence on DCC layouts. By monitoring current draw in a track section, the BD20 provides accurate occupancy detection without requiring complex wiring or modifications to your rolling stock.

Simply route one of the track feeder wires through the built-in sensing coil, and the BD20 will detect when a locomotive or lighted car is present in the block. This makes it ideal for signaling systems, automation, and layout control applications.

Compact and efficient, the BD20 is perfect for both small layouts and larger, more advanced DCC systems requiring dependable block detection.

Features:

• Genuine NCE BD20 block detector
• Current-sensing design for reliable occupancy detection
• No direct electrical connection to the track required
• Simple installation—just loop feeder wire through sensor
• Ideal for signaling, automation, and detection systems
• Compact PCB design with screw terminal connections
• Works with lighted cars and locomotives

Compatible With:

• NCE Power Pro, Power Cab, and other DCC systems
• Signal systems and automation controllers
• Layout block detection setups

Perfect For:
Model railroaders looking to add block detection for signaling, automation, or occupancy tracking without complex installation.

Image Disclaimer: Product image may show slight variations from the actual item. Specifications, compatibility, and functionality will match the listed product.

The NCE 524-200 AIU01 Auxiliary Input Unit is a powerful DCC accessory designed to add input detection and control capability to your NCE system. This interface allows your layout to respond to external triggers such as push buttons, toggle switches, sensors, and other input devices.

With multiple input channels, the AIU01 enables you to integrate real-world controls into your layout—triggering events like turnout changes, signals, lighting, or automation sequences through your DCC system. It’s an ideal solution for adding interactivity and expanding layout control beyond standard throttle operation.

The unit connects easily to your NCE cab bus and features clearly labeled terminals for straightforward wiring and setup.

Features:

• Genuine NCE AIU01 Auxiliary Input Unit
• Provides multiple input channels for external devices
• Accepts push buttons, switches, sensors, and contacts
• Enables triggering of DCC commands and layout actions
• Screw terminal connections for easy wiring
• Compact PCB design for flexible installation
• Expands automation and interactivity on your layout

Compatible With:

• NCE Power Pro, Power Cab, and related systems
• NCE cab bus networks
• Layout automation, signaling, and control systems

Perfect For:
Model railroaders looking to add external controls, sensors, and automation triggers to their DCC layout for a more interactive and realistic operating experience.

Image Disclaimer: Product image may show slight variations from the actual item. Specifications, compatibility, and functionality will match the listed product.

Dimensions: 1.03 x 0.630 x .185 inches – 26 x 16.5 x 4.7 mm
NCE: 5240174
D13J Decoder - new smaller replacement for D13SRJ Direct plug equipped with NMRA 9 pin DCC "Quick Plug" and a 9 pin 8 in. harness is also included.

Dimensions: 1.03 x 0.630 x .185 inches – 26 x 16.5 x 4.7 mm

Silent Running torque compensated motor drive
Motor rating 3/4 Amp continuous, 1.2 Amp stall

All four function outputs have lighting effects generators
Select from 15 different lighting effects
Full support for LED lighting
Decoder programming lock mechanism.

The NCE 524-154 Switch-It MK2 is a compact and reliable DCC turnout controller designed to operate twin-coil switch machines directly from your NCE system. Perfect for controlling turnouts, crossovers, and other track accessories, the Switch-It MK2 simplifies wiring while delivering dependable performance.

This decoder allows you to control switch machines using standard DCC commands, eliminating the need for complex control panels. Its straightforward design makes installation quick and easy, with clearly labeled terminals for connecting track power and turnout motors.

Ideal for both small layouts and larger systems, the Switch-It MK2 provides precise and responsive control for smooth turnout operation.

Features:

• Genuine NCE Switch-It MK2 turnout decoder
• Controls twin-coil switch machines via DCC
• Simple wiring with screw terminal connections
• Compact design for easy installation under layout
• Operates directly from track power
• Reliable and responsive turnout control
• Supports standard DCC accessory addressing

Compatible With:

• NCE Power Pro, Power Cab, and other DCC systems
• Twin-coil switch machines (Atlas, Peco, etc.)
• Standard DCC accessory control setups

Perfect For:
Model railroaders looking for an easy-to-install, dependable solution for controlling turnouts through their DCC system without complex wiring or external controls.

Image Disclaimer: Product image may show slight variations from the actual item. Specifications, compatibility, and functionality will match the listed product.

The NCE 524-153 Q-SNAP Control is a powerful DCC accessory designed to control up to four twin-coil switch machines with precision and reliability. Ideal for model railroad layouts, the Q-SNAP provides efficient turnout control while protecting your switch machines from damage caused by continuous power.

Engineered for seamless integration with NCE DCC systems, this unit delivers controlled pulse outputs to ensure safe and consistent operation of switch machines such as Atlas Snap Switches and similar twin-coil designs. Its onboard controls and clearly labeled connections make setup straightforward, whether you’re expanding an existing layout or building a new one.

The Q-SNAP Control is perfect for modelers looking to streamline turnout operation with dependable DCC-based switching control.

Features:

• Genuine NCE Q-SNAP Control unit
• Controls up to 4 twin-coil switch machines
• Designed for safe pulse operation to prevent coil burnout
• Compatible with Atlas Snap Switches and similar devices
• Easy wiring with screw terminal connections
• Compact PCB design for flexible installation
• Reliable DCC turnout control and switching

Compatible With:

• NCE Power Pro, Power Cab, and other DCC systems
• Twin-coil switch machines (Atlas, Peco, etc.)
• Layout turnout and accessory control setups

Perfect For:
Model railroaders needing a dependable and efficient solution for controlling multiple turnouts with DCC while protecting switch machines from overload.

Image Disclaimer: Product image may show a different revision or layout than the actual unit. Features, functionality, and compatibility will match the listed product.

The NCE 524-152 Button Board is a dedicated accessory interface designed to work with the NCE Switch-Kat (524-151) system, providing a simple and effective way to control turnouts and layout functions using physical push buttons.

This board allows you to connect multiple momentary push buttons for direct control of switch machines, making it ideal for control panels, fascia-mounted buttons, or centralized layout operation. With clearly labeled screw terminals and a straightforward layout, installation is quick and reliable.

Built for seamless integration with NCE DCC systems, the Button Board enhances hands-on operation by giving you tactile control over your layout’s switching functions.

Features:

• Genuine NCE Button Board accessory
• Designed for use with NCE Switch-Kat (524-151)
• Supports multiple push button inputs
• Easy wiring with screw terminal connections
• Ideal for fascia panels and control boards
• Compact and durable PCB design
• Enhances manual control of DCC turnouts and accessories

Compatible With:

• NCE Switch-Kat (524-151)
• NCE Power Pro, Power Cab, and related systems
• Momentary push button switches

Perfect For:
Model railroaders who want reliable, hands-on control of turnouts and accessories using physical buttons integrated into their layout control panels.

Image Disclaimer: Product image may show slight variations from the actual item. Features, functionality, and compatibility will match the listed product.

The NCE 524-149 No Halt Medium is a reliable keep-alive (stay-alive) module designed to prevent stalls and interruptions in DCC-equipped locomotives. By supplying temporary backup power, this module keeps your locomotive running smoothly over dirty track, dead frogs, and brief power interruptions.

Ideal for medium-sized locomotives, the No Halt Medium helps eliminate hesitation, flickering lights, and sound dropouts, ensuring consistent performance even in less-than-perfect track conditions. Its compact, encapsulated design makes installation simple while protecting internal components for long-term durability.

This module is an excellent upgrade for model railroaders looking to improve reliability and realism in their DCC operations.

Features:

• Genuine NCE No Halt Medium keep-alive module
• Prevents stalling and hesitation on dirty track or gaps
• Maintains sound and lighting during power interruptions
• Ideal for medium-sized locomotives
• Compact, fully encapsulated design for durability
• Improves overall locomotive performance and reliability
• Easy integration with compatible DCC decoders

Compatible With:

• NCE and other compatible DCC decoders supporting keep-alive modules
• HO, N, and similar scale locomotives (space permitting)

Perfect For:
Model railroaders who want smoother, more reliable locomotive operation by eliminating stalls and maintaining consistent DCC performance across their layout.

Image Disclaimer: Product image may show slight variations from the actual item. Features, functionality, and compatibility will match the listed product.

The NCE 524-142 N N12A2 Plug & Play Decoder is a high-performance DCC decoder specifically designed for N scale Atlas locomotives equipped with a plug-and-play interface. This decoder provides a fast and simple upgrade from DC to DCC without the need for complex wiring or modifications.

Engineered with NCE’s advanced motor control technology, the N12A2 delivers smooth, quiet operation with excellent low-speed performance and reliable response. Its slim, elongated design allows it to fit seamlessly into compatible Atlas models while maintaining full functionality for lighting and motor control.

Ideal for modelers seeking dependable performance and easy installation, this decoder enhances both realism and control on any DCC layout.

Features:

• Genuine NCE N12A2 Plug & Play DCC decoder
• Designed for N scale Atlas locomotives with plug-and-play capability
• Easy installation with no hardwiring required
• Smooth and quiet motor control with torque compensation
• Reliable low-speed operation for realistic performance
• Supports directional lighting functions
• Compact, low-profile design for tight installations
• NMRA DCC compliant

Compatible With:

• Select Atlas N scale locomotives with plug-and-play decoder sockets
• NCE Power Cab, Power Pro, and other NMRA-compatible DCC systems

Perfect For:
N scale model railroaders looking for a simple, reliable DCC decoder upgrade that delivers smooth operation and easy installation in Atlas locomotives.

Image Disclaimer: Product image may show a different revision or lighting appearance than the actual item. Features, functionality, and compatibility will match the listed product.

The NCE 524-122 N12A1 Drop-In Decoder is a precision-engineered DCC solution designed specifically for N scale Atlas locomotives, offering a true drop-in installation with no hardwiring required. This decoder replaces the factory light board, making it one of the easiest and cleanest ways to convert compatible Atlas engines to full DCC operation.

Built with NCE’s advanced motor control technology, the N12A1 delivers smooth, quiet performance with excellent low-speed control, allowing for realistic operation and improved throttle response. The integrated design also supports directional lighting, ensuring proper headlight function without additional modifications.

Its slim, board-style form factor fits directly into Atlas locomotives that accept drop-in decoders, making it an ideal upgrade for modelers looking for simplicity, reliability, and enhanced performance.

Features:

• Genuine NCE N12A1 Drop-In DCC decoder
• Designed for N scale Atlas locomotives
• True drop-in replacement for factory light boards
• No soldering or complex wiring required
• Smooth, quiet motor control with torque compensation
• Excellent low-speed performance
• Supports directional lighting functions
• Compact board-style design for easy installation
• NMRA DCC compliant

Compatible With:

• Select Atlas N scale locomotives designed for drop-in decoders
• NCE Power Cab, Power Pro, and other NMRA-compatible DCC systems

Perfect For:
N scale model railroaders seeking a fast, clean DCC conversion for Atlas locomotives with reliable performance and easy installation.

Image Disclaimer: Product image may show a different revision or board layout than the actual item. Features, functionality, and compatibility will match the listed product.

The NCE 524-115 Snap-It is a powerful and compact DCC accessory decoder designed to control twin-coil switch machines and other layout accessories with precision and reliability. Ideal for model railroaders looking to automate turnouts, signals, and other devices, the Snap-It integrates seamlessly into any NMRA-compatible DCC system.

Engineered for ease of use, the Snap-It allows direct control of switch machines from your throttle or control system, eliminating the need for manual toggles. Its robust design includes onboard components to handle the high current demands of twin-coil machines, ensuring dependable operation without additional circuitry.

Perfect for both small layouts and larger installations, the Snap-It provides flexible, reliable accessory control with simple installation and programming.

Features:

• Genuine NCE Snap-It accessory decoder
• Controls twin-coil switch machines and layout accessories
• Direct DCC control from throttle or command station
• Built-in capacitor for reliable switch machine activation
• Compact board design for easy mounting
• Simple programming and setup
• Compatible with NMRA DCC standards

Compatible With:

• Twin-coil switch machines (Atlas, Peco, etc.)
• NCE Power Cab, Power Pro, and other NMRA-compatible DCC systems

Perfect For:
Model railroaders who want reliable, DCC-controlled operation of turnouts and accessories without complex wiring or additional control panels.

Image Disclaimer: Product image may show a different revision or component layout than the actual item. Features, functionality, and compatibility will match the listed product.

The NCE 524-111 D408SR Silent Running Decoder is a high-performance HO scale DCC decoder designed to deliver ultra-smooth, quiet locomotive operation with advanced motor control. Built with NCE’s proven Silent Running™ technology, this decoder provides exceptional low-speed performance and precise throttle response for realistic train handling.

Ideal for upgrading existing locomotives or replacing older decoders, the D408SR enhances reliability while supporting consistent lighting and motor control. Its compact design and wired connections make it suitable for a wide range of HO scale installations.

With improved torque compensation and refined motor drive, this decoder minimizes noise and ensures steady operation, even at slow speeds or under load.

Features:

• Genuine NCE D408SR Silent Running™ DCC decoder
• Designed for HO scale locomotives
• Advanced motor control for smooth, quiet operation
• Excellent low-speed performance and throttle response
• Torque compensation for consistent speed under load
• Supports directional lighting functions
• Compact design with wired connections for flexible installation
• Reliable upgrade from factory or older decoders
• NMRA DCC compliant

Compatible With:

• HO scale locomotives (space permitting)
• NCE Power Cab, Power Pro, and other NMRA-compatible DCC systems

Perfect For:
Model railroaders seeking improved locomotive performance with quieter operation, smoother control, and reliable DCC functionality.

Image Disclaimer: Product image may show a different revision or wiring configuration than the actual item. Features, functionality, and compatibility will match the listed product.

The NCE 524-050 CS03 Power Pro Command Station is a professional-grade DCC command station designed to deliver reliable, high-performance control for model railroad layouts. As the core of the NCE Power Pro system, the CS03 provides precise command control for locomotives, accessories, and layout operations with smooth, responsive performance.

Built for both serious hobbyists and advanced layouts, the Power Pro system supports multiple throttles, advanced programming features, and seamless integration with NCE components. The CS03 command station ensures consistent communication across your layout, allowing for realistic train operation and efficient control of multiple trains simultaneously.

With built-in connectivity options and robust design, the CS03 is ideal for expanding or upgrading an existing DCC system while maintaining NCE’s reputation for reliability and ease of use.

Features:

• Genuine NCE Power Pro CS03 DCC command station
• Central control unit for NCE Power Pro systems
• Supports multiple locomotives and accessory control
• Smooth, responsive DCC communication
• USB interface for computer connectivity and programming
• Cab Bus ports for connecting throttles and accessories
• Reliable performance for medium to large layouts
• NMRA DCC compliant

Includes:

• CS03 Command Station unit
• Power supply
• Connection cables
• System reference manual

Compatible With:

• NCE Power Cab, ProCab, and Cab Bus accessories
• NMRA-compatible DCC decoders and systems

Perfect For:
Model railroaders building or upgrading a DCC layout who need a dependable, expandable command station for full system control.

Image Disclaimer: Product image may show included components arranged for display. Actual package contents and configuration will match the listed item.

NCE Stock Number: 524-033

For United Kingdom usage. Contact Arizona Hobbies by e-mail for shipping cost.
Continuous 5 Amp booster that can be added to your existing DCC system.
Includes P514 12v/13.8v DC International Power Supply with UK power cord.