Products

The NCE 524-040 CAB06R is a wireless radio-equipped intermediate DCC throttle built for NCE Power Pro and PowerCab systems. Its bright LED address display keeps your locomotive number visible across the room, while the digital encoder speed knob delivers smooth, precise control over multiple trains. Compact and feature-rich, the CAB06R is the ideal upgrade throttle for club modelers and home layouts alike.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ. We stock NCE throttles, systems, and accessories — and ship same-day on in-stock items.

• Wireless Radio Control — roam freely without a tethered cable; compatible with NCE radio-equipped systems
• LED Locomotive Address Display — bright, easy-to-read across the layout room
• Digital Encoder Speed Control — precise incremental speed changes for smooth multi-loco operation
• Recalls Up to 6 Locomotives — instantly switch between stored addresses
• Full Function Support — controls F0 through F28 for sound, lights, and accessories
• Accessory & Macro Control — operate turnouts, signals, and programmable macros from the cab

The NCE 524-043 Cab06P is an intermediate-level DCC throttle for NCE Power Pro and PowerCab Cab Bus systems. Unlike the encoder-based CAB06, the Cab06P uses a traditional potentiometer speed knob — preferred by many operators for its familiar, analog-style feel — while still delivering the full function capability and LED display of the NCE intermediate cab range. It connects via the coiled RJ cab bus cable included in the box and is ready to use the moment you plug it in.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ, and stocks the full NCE throttle and cab lineup.

• Potentiometer Speed Knob — traditional analog-style speed control; smooth and familiar feel
• LED Locomotive Address Display — clear readout of the active locomotive address
• Function Keys — quick access to F0–F28 for lights, sounds, and accessories
• Cab Bus Plug-and-Play — connects directly to any NCE Cab Bus with the included coiled cable
• Accessory Control — operate turnouts and layout accessories from the throttle
• Ergonomic Handheld Design — comfortable for extended operating sessions

The NCE 524-045 PB5 is a 5-amp DCC power booster designed to expand track power on any DCC layout. Whether you've outgrown a single command station's output or need to power a separate block on a large layout, the PB5 plugs into any NMRA-compliant DCC system and instantly adds clean, reliable track power. It includes an internationally approved P514 DC power supply — ready for US and international modelers alike.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ. We stock the full NCE product line and ship same-day on most in-stock items.

• 5-Amp Continuous Output — handles HO, N, and On30 layouts; pairs with a DCC circuit breaker such as the NCE EB1 for best protection
• Universal Compatibility — works with NCE command stations and most other NMRA-compliant DCC systems
• International Power Supply Included — P514 12V/13.8V DC, internationally approved with US cord
• Simple Setup — connects via standard booster input; no programming required
• Expandable System — add additional boosters to power larger or multi-block layouts

The NCE 524-046 TWIN is the perfect entry point into DCC model railroading. With the TWIN, you can independently control two trains on the same track from two separate throttles — with nothing more than a 2-wire connection. It's simple enough for a first-time DCC user, yet expandable enough to grow alongside your layout. Add walk-around cabs, connect a computer for automated control, or plug in automation devices — all through the built-in expansion port.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ. We help modelers of all experience levels get started with DCC and grow their systems over time.

• Dual Independent Train Control — run two trains simultaneously from separate throttles on the same track
• Simple 2-Wire Connection — no complex wiring; attaches directly to your existing track bus
• Expansion Port — supports additional walk-around throttles, computer control interfaces, and automation modules
• Scalable Investment — grows with your layout; no hardware to replace as you expand
• Power Supply Included — everything you need to get started in one box
• NCE Quality — built to the same standards as NCE's professional-grade Power Pro systems

The NCE CS03 is the newest-generation Power Pro command station — the brain of any NCE DCC system. Designed for professional-grade layouts, the CS03 delivers unmatched address capacity, superior short-circuit protection, and full compatibility with the NCE cab bus ecosystem. Pair it with any NCE booster (PB5, PB110) to build a system scaled exactly to your layout.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ.

• Controls up to 10,000 DCC addresses — 256 active simultaneously
• Compatible with all NCE boosters: PB5 (5A), PB110a (10A)
• Supports up to 64 throttles on the cab bus
• Radio-ready: add the NCE radio module for wireless operation
• SmartBooster circuit — advanced short-circuit detection and recovery
• Compatible with JMRI, TrainController, and other DCC computer interfaces via NCE USB adapter
• NMRA DCC Standards Compliant
• Includes power supply

The NCE 524-106 DA-SR is a board-replacement drop-in DCC decoder for a wide range of popular HO scale locomotive brands. It replaces the locomotive's existing circuit board entirely — no wiring, no soldering on the motor leads — while adding NCE's Silent Running torque-compensated motor control and directional lighting. Check the compatibility list below to confirm fit before ordering; when it fits, it's one of the easiest decoder installations available.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ, and stocks NCE drop-in decoders for many popular HO models.

• Board-Replacement Drop-In — replaces the existing circuit board; motor leads connect directly with no soldering required
• Silent Running Motor Drive — torque compensation for smooth, quiet low-speed performance
• Directional Lighting — front and rear headlights controlled automatically
• Compact Profile — 2.850 × 0.65 × 0.125 in (72 × 17 × 3.2 mm)
• NMRA DCC Compliant — works with all standard DCC command stations

Compatible locomotive models include:

• Atlas: GP38, GP40, RS1, RS2, RS3, C424, C425, GP7, RSD4, RSD5, RSD12, C30-7, U23B, U33C, U36C
• Athearn Genesis: F7, F3, SD70, SD75, SD80, and others
• Kato: GP35, SD40, C44-9W
• Stewart: AS16, F3A, F3B, F7A, F7B, F9A, F9B, U25B

The NCE 524-110 SW9-SR is a drop-in DCC decoder engineered specifically for Life-Like HO scale SW8, SW9, SW900, and SW1200 switcher locomotives. The plug-and-play fit makes installation straightforward, and NCE's Silent Running torque-compensated motor drive delivers smooth, quiet low-speed operation ideal for switching yard duty.

Arizona Hobbies is an authorized NCE DCC dealer in Tucson, AZ. We carry the full NCE product line and ship nationwide.

• Drop-In Fit — Designed for Life-Like HO SW8, SW9, SW900, and SW1200 switcher locomotives
• Silent Running — Torque-compensated motor drive for smooth, quiet low-speed operation
• Motor Output — 1.3A continuous
• Function Outputs — 3 outputs with built-in lighting effects generators (3 EFX)
• NMRA Compatible — Supports extended address, consisting, and standard CV programming

The NCE 524-111 D408SR is NCE's flagship 4-amp HO scale decoder, featuring the legendary Silent Running torque-compensated motor drive for ultra-smooth, near-silent operation at any speed. With 4 amps of continuous motor current, it handles even the heaviest HO dual-motor power units and brass imports without strain. Four function outputs provide full control of directional lighting and sound-related circuits, and the NMRA-standard configuration means it works with any compliant DCC system.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ, and stocks a full range of NCE decoders for every scale and application.

• Silent Running™ Motor Drive — NCE's torque-compensated motor control for ultra-smooth low-speed operation
• 4-Amp Continuous Motor Rating — handles large HO dual-motor locomotives, brass, and heavy power units
• 4 Function Outputs — directional lighting, F1–F3 for accessories, and full LED support
• NMRA DCC Compliant — works with all standard DCC command stations, not just NCE
• Wired Connections — flexible installation in a wide range of HO locomotive bodies
• Low-Speed Performance — excellent slow-speed and consist operation out of the box

The NCE 524-112 D808 is NCE's premier large-scale DCC decoder, engineered specifically for the high-stall-current demands of O and G scale locomotive models from USA Trains, Charles Ro, and similar manufacturers. With an 8-amp average running current and a massive 30-amp stall rating, the D808 handles the most power-hungry large-scale motors without breaking a sweat. Eight function outputs — each rated at ½ amp — mean full control of lights, sounds, and accessories on the most feature-rich locomotives.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ, and stocks a full range of NCE large-scale DCC solutions.

• 8-Amp Running Current — handles continuous heavy-load O and G scale operation
• 30-Amp Stall Rating — protects decoder and motor during startup surges and stall events
• 8 Function Outputs — each rated ½ amp for lights, sounds, and accessories
• Silent Running Motor Drive — smooth, quiet performance at all speeds
• Compact Footprint — 1.45 × 3.75 × 0.625 in (37 × 96 × 15 mm) for large-scale installation
• NMRA Compliant — works with all standard NMRA DCC command stations

The NCE 524-115 Snap-It is a simple, reliable accessory decoder designed to control twin-coil switch machines on your DCC layout. An integrated capacitor stores energy for a powerful, consistent pulse that reliably throws even stubborn switch machines every time.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ. We carry the full NCE DCC product line and ship nationwide.

• Application — Controls twin-coil switch machines directly from your DCC throttle
• Capacitor Discharge — Built-in capacitor delivers a reliable activation pulse
• DCC Compatible — Works with all NMRA-compatible DCC systems
• Easy Wiring — Simple hookup to your existing layout wiring
• Compact Design — Small footprint fits easily in control panels or under benchwork

The NCE 524-116 Switch-Kat is a DCC accessory decoder designed specifically for Kato Unitrack and LGB remote control turnouts. Installation requires just four wires — two to the track bus and two to the switch machine — making it one of the easiest accessory decoders to deploy. The Switch-Kat also supports a local control pushbutton input and includes connections for optional switch position indicator lights.

Arizona Hobbies is an authorized NCE DCC dealer in Tucson, AZ. We carry the full NCE product line and ship nationwide.

• Designed for Kato & LGB — Optimized for Kato Unitrack and LGB remote control turnouts
• Simple 4-Wire Install — 2 wires to track bus, 2 wires to the switch machine
• One Turnout Per Decoder — Controls one switch machine per unit
• Position Indicator Lights — Connections for optional switch position LEDs
• Local Control Input — Supports pushbutton for manual turnout control
• Compact Size — 2.45 × 1.03 × 0.46 in (62 × 26.5 × 11.7 mm)

The NCE 524-119 N12SR is a small-body N scale DCC decoder featuring NCE's Silent Running™ motor control for smooth, quiet operation. Measures approximately 11/32" x 11/16" x 1/8". Discontinued by NCE and available while supplies last.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ. We carry the full NCE DCC product line and ship nationwide.

• Scale — N scale
• Motor Control — Silent Running™
• Dimensions — 11/32" × 11/16" × 1/8" (8.6 × 18 × 3.2 mm)
• Status — Discontinued by NCE; available while supplies last

The NCE 524-122 N12A1 is a drop-in circuit board replacement for Atlas N scale locomotives, giving your existing fleet a seamless DCC upgrade. It replaces the factory board with no soldering required and includes NCE's acclaimed Silent Running™ motor control for whisper-quiet operation.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ. We carry the full NCE DCC product line and ship nationwide.

• Compatibility — Drop-in board replacement for Atlas N scale locomotives
• Silent Running™ — Advanced motor control for smooth, quiet operation
• No Soldering — Direct board-for-board replacement
• Function Outputs — Multiple lighting function outputs
• NMRA Compliant — Works with all NMRA-compatible DCC systems

The NCE 524-127 N12A0e is a plug-and-play N scale DCC decoder for Intermountain Tunnel Motor locomotives. It plugs directly into the DCC socket on compatible Intermountain N scale models for immediate DCC operation. Discontinued by NCE and available while supplies last.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ. We carry the full NCE DCC product line and ship nationwide.

• Scale — N scale
• Compatibility — Intermountain Tunnel Motor plug-equipped locomotives
• Installation — Plug-in (no soldering)
• Status — Discontinued by NCE; available while supplies last

The NCE 524-131 N14SR is a narrow-body generic wired DCC decoder for N scale locomotives. With a 1-amp continuous rating (1.25A peak), 4 function outputs, and a slim profile measuring just 1.15 × 0.4 × 0.12 in, it fits a wide range of N scale equipment where space is tight.

Arizona Hobbies is an authorized NCE DCC dealer in Tucson, AZ. We carry the full NCE product line and ship nationwide.

• Narrow Profile — 1.15 × 0.4 × 0.12 in for tight N scale installs
• Motor Output — 1.0A continuous, 1.25A peak
• Function Outputs — 4 outputs for lighting and accessories
• Generic Wired Decoder — Suitable for a wide range of N scale locomotives
• NMRA Compatible — Supports extended address, consisting, and CV programming

The NCE 524-132 N12A2 is a plug-and-play drop-in DCC decoder designed specifically for Atlas N scale "Classic" series locomotives — the GP7, GP9, GP30, and GP35 models with the 8-pin NMRA plug socket. It installs in minutes without soldering: remove the dummy plug, drop in the N12A2, and your Atlas Classic is DCC ready. NCE's Silent Running motor drive delivers smooth low-speed performance that the original DC motor control never could.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ, and stocks a full range of NCE drop-in decoders for popular N scale models.

• Plug-and-Play Installation — 8-pin NMRA plug drops directly into Atlas Classic N scale models
• Fits Atlas N Classic GP7, GP9, GP30, GP35 — specifically designed for this model range
• No Soldering Required — removes dummy plug, inserts decoder, done
• Silent Running Motor Drive — NCE's torque-compensated motor control for smooth low-speed operation
• Directional Lighting — front and rear headlights controlled automatically
• NMRA DCC Compliant — works with all standard DCC command stations

The NCE 524-142 N12A2 is a plug-in DCC decoder designed for Atlas N scale locomotives equipped with a DCC plug socket. No soldering needed — simply unplug the factory DC board and plug in the N12A2 for immediate DCC operation with NCE's Silent Running™ motor control.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ. We carry the full NCE DCC product line and ship nationwide.

• Compatibility — Plug-in fit for Atlas N scale DCC-ready locomotives
• Silent Running™ — Advanced motor control for smooth, quiet performance
• No Soldering — Plug-in installation in minutes
• Function Outputs — Multiple lighting function outputs
• NMRA Compliant — Works with all NMRA-compatible DCC systems

The NCE 524-143 N 12K0b is a drop-in DCC decoder designed specifically for Kato N scale F3 A and B unit locomotives. The decoder features Golden LEDs for authentic headlight color and is engineered for a direct, no-cut installation into the Kato F3 shell.

Arizona Hobbies is an authorized NCE DCC dealer in Tucson, AZ. We carry the full NCE product line and ship nationwide.

• Drop-In Fit — Designed for Kato N scale F3 A and B unit locomotives
• Golden LEDs — Pre-installed LEDs for warm, era-correct headlight color
• No-Cut Installation — Direct plug-and-play fit for Kato F3 models
• NMRA Compatible — Supports extended address, consisting, and CV programming

The NCE 524-146 D13NHJ combines a D13SRJ 9-pin plug decoder with an integrated No Halt small module — a keep-alive capacitor circuit that prevents your locomotive from stalling on dirty track, poorly connected rail joints, and insulated frogs. The 9-pin NMRA quick plug makes installation a snap in compatible HO and N scale locomotives. An 8-inch wiring harness is also included for hardwire applications.

Discontinued — available while supplies last. Arizona Hobbies is an authorized NCE dealer in Tucson, AZ.

• Integrated No Halt Module — built-in keep-alive prevents stalls on dirty track and insulated frogs
• NMRA 9-Pin Quick Plug — drop-in for plug-equipped HO and N scale locomotives
• 8-Inch Wiring Harness Included — for hardwire installations
• Silent Running Motor Drive — smooth, quiet performance at all speeds
• ¾-Amp Motor Rating — 1.2-amp stall
• Discontinued — stock limited; replaced by current No Halt module and D13J combo

The NCE 524-147 D13NHP is a D13SRP decoder with an integrated No Halt Small module installed — combining keep-alive capacitor protection with a 9-pin plug decoder in a single unit. The No Halt module prevents stalls on dirty track and insulated frogs. Discontinued by NCE and available while supplies last.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ. We carry the full NCE DCC product line and ship nationwide.

• Decoder — D13SRP with integrated No Halt Small module
• Keep-Alive — Prevents stalls on dirty track and insulated frogs
• Connector — 9-pin NMRA plug
• Status — Discontinued by NCE; available while supplies last

The NCE 524-148 No Halt Small is a protection module designed to prevent layout shutdowns caused by short circuits at track gaps. This product is discontinued by NCE and is available while supplies last.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ. We carry the full NCE DCC product line and ship nationwide.

• Function — Short-circuit protection module for DCC layouts
• Size — Small form factor for easy installation
• Status — Discontinued by NCE; available while supplies last

The NCE 524-149 No Halt Medium is a DCC keep-alive module that stores enough energy to carry your locomotive through dirty track sections, dead frogs, and brief power gaps — eliminating stalls, sound dropouts, and light flicker caused by imperfect electrical contact. Sized for medium HO locomotives, it wires into the decoder's keep-alive input and works silently in the background: when track power blinks, the module takes over and the locomotive keeps moving. A must-have upgrade for reliable operation on complex or older layouts.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ, and stocks the full range of NCE keep-alive modules.

• Keep-Alive Power Storage — bridges power interruptions from dirty track, insulated frogs, and switch gaps
• Eliminates Stalling — locomotive keeps moving through dead spots that would stop a standard decoder
• Eliminates Sound & Light Dropouts — sound decoders and lighting stay on through interruptions
• Medium Size — appropriate for medium HO scale locomotives with adequate interior space
• Encapsulated Design — protected, compact module wires to decoder's keep-alive leads
• Universal Compatibility — works with NCE and other DCC decoders that have keep-alive inputs

The NCE 524-151 Switch8-MK2 is an 8-output DCC accessory decoder purpose-built for Tortoise slow-motion switch machines. Each of the eight outputs drives one Tortoise motor independently, giving you DCC-controlled turnout operation on up to eight switches from a single decoder. Addresses are set via DCC programming track or programming on the main, making setup clean and simple. Pair with the NCE Button Board (524-152) for optional local pushbutton control.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ, and carries the full NCE accessory decoder line.

• 8 Independent Outputs — controls up to 8 Tortoise slow-motion switch machines
• DCC Accessory Addressing — programs via DCC programming track or ops mode
• Tortoise Optimized — output characteristics matched to Tortoise motor current requirements
• Button Board Compatible — pair with NCE 524-152 Button Board for local pushbutton control
• NMRA Compliant — works with all NMRA DCC command stations, not just NCE
• Layout Automation — ideal for staging yards, junction towers, and complex interlockings

The NCE 524-152 Button Board adds pushbutton control to your NCE Switch8-MK2 (524-151) accessory decoder. Where the Switch8 receives its commands from DCC, the Button Board provides local panel buttons — so operators at a staging yard or interlocking can throw turnouts by hand without needing a throttle. Each button on the board directly commands one of the Switch8's eight output channels. The screw terminal interface makes it easy to wire momentary pushbuttons from any control panel or fascia location.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ, and stocks the complete NCE accessory decoder line including the Switch8-MK2.

• Pairs with Switch8-MK2 (524-151) — provides local pushbutton control for all eight Switch8 channels
• Screw Terminal Input — wire any momentary pushbutton switch to each input channel
• Fascia Panel Ready — mounts under benchwork; run wires to surface-mounted buttons anywhere on the layout
• Hands-On Operation — lets dispatchers and operators throw turnouts without a DCC throttle
• Compact PCB — minimal footprint for easy hidden installation

The NCE 524-153 Q-SNAP Control gives you DCC-controlled operation of up to four twin-coil switch machines in a single compact unit. Unlike direct DCC accessory decoders that can burn out a coil if a command gets stuck, the Q-SNAP is purpose-built for twin-coil machines — it delivers a controlled pulse to throw the switch, then cuts the power, protecting the coil from the continuous-current failure mode that kills standard snap switches. Works with Atlas Snap Switches, Peco Electrofrog, and similar twin-coil designs.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ, and carries the full NCE accessory decoder and layout control lineup.

• 4 Twin-Coil Outputs — controls four switch machines from a single DCC address
• Coil Burnout Protection — delivers a controlled pulse then cuts current; prevents twin-coil overheating
• Compatible with Atlas, Peco & Similar — drop-in replacement for manual or capacitive-discharge control
• Screw Terminal Connections — simple, reliable wiring with no special connectors required
• DCC Programmed — set addresses via DCC accessory command; no DIP switches
• Compact PCB — mounts under benchwork or in a panel with minimal footprint

The NCE 524-154 Switch-It MK2 is a single-output DCC accessory decoder for controlling one twin-coil switch machine via DCC. Like the larger Switch8-MK2, it delivers a controlled pulse to throw the switch machine then cuts power — preventing coil burnout that occurs when standard decoders leave continuous current applied to a twin-coil motor. Install one Switch-It per turnout for modular, organized DCC switch machine control with clean screw-terminal wiring and standard DCC accessory addressing.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ, and carries the full NCE accessory decoder lineup.

• Single Twin-Coil Output — controls one switch machine per decoder for modular installation
• Coil Burnout Protection — pulse-only operation prevents overheating of twin-coil motors
• DCC Accessory Addressing — program via DCC; no DIP switches to set
• Screw Terminal Connections — clean, tool-accessible wiring for track power and machine motor leads
• Compatible with Atlas, Peco & More — works with most twin-coil switch machines
• Compact PCB — installs under benchwork near each turnout

The NCE 524-159 is a drop-in N scale DCC decoder designed for Atlas H15-44 and H16-44 diesel locomotive models. Discontinued by NCE and available while supplies last.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ. We carry the full NCE DCC product line and ship nationwide.

• Scale — N scale
• Compatibility — Atlas H15-44 and H16-44 diesel locomotives
• Installation — Drop-in decoder replacement
• Status — Discontinued by NCE; available while supplies last

The NCE Light It-3 is a versatile 3-pack of universal lighting and signal decoders, each with a built-in warm white LED. Designed for use on DCC or DC layouts, they support locomotive, accessory, or signal addressing, making them one of the most flexible decoder solutions in the NCE lineup. Each unit functions as a full NMRA signal decoder with 18 signal aspects.

Arizona Hobbies is an authorized NCE DCC dealer in Tucson, AZ. We carry the full NCE product line and ship nationwide.

• 3-Pack Value — Includes three Light-It universal lighting and signal decoders
• Built-In LED — Warm white LED pre-installed; can be disabled for custom LED use
• DCC or DC Compatible — Works on DCC layouts; limited functionality on DC
• 3 Independent Outputs — Each output individually dimmable (5V, 3–10mA)
• Signal Decoder — NMRA-compliant with 18 signal aspects
• Built-In Resistors — No external resistors needed for LED connections
• Compact Size — 15 × 18 × 5mm; fits in tight spaces
• Flexible Addressing — Locomotive, accessory, or signal address modes

The NCE 524-162 Light-It 6-Pack gives you six universal lighting and signal decoders — the right quantity for a mid-sized structure and scenery lighting project. Each Light-It decoder works on DCC or DC (limited DC operation), has a built-in warm white LED, and provides three independently dimmable 5V outputs so you can control up to three separate lighting circuits per decoder — headlights, cab lights, and a structure interior, for example, all from one device. Built-in resistors mean you wire LEDs directly without external components.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ, and carries the complete NCE lighting decoder range.

• 6 Decoders per Pack — value pricing for multi-structure lighting projects
• DCC or DC Operation — works in DCC layouts or limited DC with reduced function
• Built-In Warm White LED — one on-board LED; can be disabled when not needed
• 3 Independently Dimmable Outputs — 5V, 3–10mA; built-in resistors, connect LEDs directly
• 18 NMRA Signal Aspects — doubles as a signal decoder for prototypical signaling
• Tiny Size — 15 × 18 × 5mm; fits inside structures, signal heads, and rolling stock

The NCE 524-163 Light-It 15-Pack gives you fifteen universal lighting and signal decoders in one economical purchase — the best-value way to bring DCC-controlled lighting to structures, signals, and scenes across your layout. Each Light-It decoder works on DCC or DC (limited DC operation), has a built-in warm white LED, and provides three individually dimmable 5V outputs for controlling up to three separate LED lighting circuits. With 18 NMRA signal aspects supported, it doubles as a full-featured signal decoder.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ, and stocks the complete NCE lighting decoder line.

• 15 Decoders per Pack — maximum value for layout-wide lighting projects
• DCC or DC Operation — flexible installation; works on DC with limited effects
• Built-In Warm White LED — one on-board LED included; can be disabled
• 3 Independently Dimmable Outputs — 5V, 3–10mA each; just connect LEDs directly — resistors built in
• 18 NMRA Signal Aspects — functions as a full signal decoder for prototypical signaling
• Compact Size — 15 × 18 × 5mm; fits inside virtually any structure or signal head

The NCE 524-165 Illuminator 5-Pack brings DCC-controlled lighting to your Woodland Scenics Just Plug accessories and other 12V lighting products — five decoders per pack for economical layout-wide installation. Each Illuminator supplies the correct 12V output required by Just Plug accessories, includes mating connectors with pre-wired leads, and provides three independently dimmable outputs so you can control multiple lighting circuits from a single decoder. Works on DCC or DC for maximum flexibility.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ, and carries NCE's complete lighting decoder lineup.

• Just Plug Compatible — supplies the correct 12V to power Woodland Scenics Just Plug accessories
• Mating Connectors Included — pre-wired 100mm leads plug directly into Just Plug products
• 3 Dimmable Outputs — independently control up to 3 lighting circuits per decoder
• Built-In Warm White LED — on-board LED included; can be disabled
• DCC or DC Operation — full DCC control or limited-function DC use
• 5-Pack Value — cost-effective for lighting multiple structures or scenes

The NCE 524-169 N14K2 is a drop-in control-only DCC decoder in a long form factor with pre-soldered motor clips. It is engineered for Kato and Walthers-LifeLike N scale locomotives that require a longer board for a direct, no-cut installation — specifically the Walthers-LifeLike RS2 and GP18, and the Kato RS-RSC2, SD80MAC, and SD90-43MAC.

Arizona Hobbies is an authorized NCE DCC dealer in Tucson, AZ. We carry the full NCE product line and ship nationwide.

• Long Form Factor — Pre-soldered motor clips for direct drop-in installation
• Compatible Locomotives — Walthers-LifeLike RS2, GP18; Kato RS-RSC2, SD80MAC, SD90-43MAC
• Control-Only Decoder — Motor control and basic functions; no separate function outputs
• NMRA Compatible — Supports extended address, consisting, and CV programming

The NCE 524-171 D13W is a wired HO scale DCC decoder with an 8-pin connector, ideal for Athearn and other locomotives with 8-pin DCC sockets. It features Silent Running™ back-EMF motor control for smooth, quiet performance and four function outputs for full lighting control.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ. We carry the full NCE DCC product line and ship nationwide.

• Connector — 8-pin plug (NMRA medium connector)
• Motor Rating — ¾A continuous / 1.2A stall current
• Silent Running™ — Smooth, quiet back-EMF motor control
• Function Outputs — 4 function outputs
• Compatibility — Fits Athearn and other 8-pin DCC-ready locomotives
• NMRA Compliant — Works with all NMRA-compatible DCC systems

The NCE 524-172 D13W 4-Pack gives you four of NCE's compact wired DCC decoders — the smart buy for modelers upgrading a small fleet or wanting a decoder on the workbench ready to go. The D13W features NCE's Silent Running torque-compensated motor drive for ultra-smooth low-speed performance, four function outputs each with a built-in lighting effects generator, and full LED lighting support. At 4-pack pricing, the per-unit cost is significantly lower than buying singles.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ, and carries the full NCE decoder lineup.

• Silent Running Motor Drive — torque compensation for smooth, quiet low-speed operation
• Motor Rating — ¾-amp continuous, 1.2-amp stall; suitable for HO and N scale locomotives
• Compact Size — 1.03 × 0.630 × 0.185 in (26 × 16.5 × 4.7 mm); fits a wide range of models
• 4 Function Outputs — each with lighting effects generator; choose from 15 effects per output
• Full LED Support — optimized output for LED-equipped locomotives
• 4-Pack Value — lower per-unit cost versus individual decoder purchases

The NCE 524-173 D13W is a compact, high-performance wired DCC decoder in a bulk 10-pack — the smart choice for hobbyists building or re-powering a fleet of locomotives. The D13W features NCE's acclaimed Silent Running torque-compensated motor drive for ultra-smooth low-speed operation, four function outputs with 15 selectable lighting effects, and full LED lighting support. At a fraction of the per-unit cost of individual decoders, this 10-pack is ideal for club purchasing programs and serious modelers.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ, and carries the full NCE decoder line.

• Silent Running Motor Drive — torque-compensated for exceptionally smooth slow-speed performance
• Motor Rating — ¾-amp continuous, 1.2-amp stall for reliable HO and N scale operation
• Compact Size — 1.03 × 0.630 × 0.185 in (26 × 16.5 × 4.7 mm); fits a wide range of locomotives
• 4 Function Outputs — each with a built-in lighting effects generator; 15 effects to choose from
• Full LED Support — optimized for modern LED-equipped locomotives
• 10-Pack Value — significant savings versus purchasing decoders individually

The NCE 524-174 D13J is a versatile HO scale DCC decoder featuring an NMRA 9-pin plug for easy installation in DCC-ready locomotives. With Silent Running™ motor control, four function outputs, and 15 programmable lighting effects, it delivers professional-grade DCC performance in a compact package.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ. We carry the full NCE DCC product line and ship nationwide.

• Connector — NMRA 9-pin plug with 8-inch wire harness
• Motor Rating — ¾A continuous / 1.2A stall current
• Silent Running™ — Smooth, quiet back-EMF motor control
• Function Outputs — 4 function outputs
• Lighting Effects — 15 programmable lighting effects
• Programming Lock — Prevents accidental CV changes on the main
• NMRA Compliant — Works with all NMRA-compatible DCC systems including NCE

The NCE 524-175 D13J 4-Pack gives you four drop-in NMRA 9-pin DCC decoders at value pricing — perfect for a small fleet upgrade or keeping spares on the workbench. Each D13J comes with both a 9-pin NMRA quick plug for drop-in installation in plug-equipped locomotives and an 8-inch wiring harness for hardwire installations, so one decoder handles both types of model. NCE's Silent Running torque-compensated motor drive delivers smooth, quiet performance from the very first run.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ, and carries the full NCE decoder range.

• NMRA 9-Pin Quick Plug — drop-in installation in 9-pin equipped HO and N scale locomotives
• 8-Inch Wiring Harness Included — for hardwire installations in non-plug locomotives
• Silent Running Motor Drive — torque-compensated for smooth low-speed performance
• Motor Rating — ¾-amp continuous, 1.2-amp stall
• 4 Function Outputs — each with 15 selectable lighting effects; full LED support
• Decoder Programming Lock — prevents accidental CV changes during operation
• 4-Pack Value — lower per-unit cost versus individual decoders

The NCE 524-176 D13J is a drop-in DCC decoder in a convenient 10-pack for NMRA 9-pin equipped locomotives. Featuring the same Silent Running torque-compensated motor drive as the full NCE decoder line, the D13J delivers silky smooth low-speed performance right out of the box. Each decoder ships with both a 9-pin quick plug and an 8-inch wiring harness for maximum flexibility. Buy as a 10-pack and save significantly over individual pricing.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ. We carry the full NCE decoder and DCC system line.

• NMRA 9-Pin Quick Plug — drop-in installation for compatible HO and N scale locomotives; no soldering required for 9-pin-equipped models
• 8-Inch Wiring Harness Included — for hardwire installations in non-plug locos
• Silent Running Motor Drive — torque-compensated for ultra-smooth slow-speed control
• Motor Rating — ¾-amp continuous, 1.2-amp stall
• 4 Function Outputs — each with 15 selectable lighting effects; full LED support
• Decoder Programming Lock — prevents accidental CV changes during layout operation
• 10-Pack Value — bulk pricing for club programs and fleet upgrades

The NCE 524-181 N14A3 is a drop-in N scale DCC decoder for Atlas and Intermountain N scale locomotives equipped with DCC plug sockets. It provides a direct plug-in installation for immediate DCC control. Discontinued by NCE and available while supplies last.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ. We carry the full NCE DCC product line and ship nationwide.

• Scale — N scale
• Compatibility — Atlas and Intermountain N scale plug-equipped locomotives
• Installation — Plug-in replacement (no soldering)
• Status — Discontinued by NCE; available while supplies last

The NCE 524-200 AIU01 Auxiliary Input Unit connects the physical world to your NCE DCC system. Plug buttons, toggle switches, reed switches, block detectors, or other contact-closure sensors into its input terminals, and the AIU01 translates those signals into DCC accessory commands — triggering turnout changes, signals, lighting effects, or any automation sequence your layout needs. It's the essential bridge between hands-on layout controls and the NCE cab bus network.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ, and stocks the complete NCE layout automation and accessory line.

• Multiple Input Channels — accepts push buttons, toggle switches, reed switches, and contact-closure sensors
• DCC Event Triggering — converts physical inputs into DCC accessory commands on your cab bus
• Cab Bus Connection — plugs directly into the NCE cab bus network with RJ connector
• Screw Terminal Wiring — clean, secure connections for all external inputs
• Layout Automation — enables automatic signaling, turnout sequencing, and interactive layout control
• Compact PCB — mounts under benchwork or inside a panel with minimal footprint

The NCE 524-205 BD20 is a current-sensing block detector that provides reliable train occupancy detection for your DCC layout. It monitors current flow in a block of track and signals when a locomotive or lighted car is present, making it an essential tool for automation, signaling, and computer control systems.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ. We carry the full NCE DCC product line and ship nationwide.

• Detection Type — Current-sensing occupancy detection
• DCC Compatible — Works with all NMRA-compatible DCC systems
• Output — Clean logic output for use with signal systems and computers
• Easy Installation — Simple wiring into your block feeders
• Applications — Signaling, automation, train detection, and computer control

The NCE 524-209 is a 7-foot coiled RJ cab bus cable designed for connecting handheld throttles to NCE cab bus panels. The coil design stretches when you need reach and retracts to keep your layout tidy — a practical choice for walk-around operation. Note: this is a 4-pin cable and cannot supply track power.

Arizona Hobbies is an authorized NCE DCC dealer in Tucson, AZ. We carry the full NCE product line and ship nationwide.

• Coil Design — Extends to 7 ft, retracts to keep wiring neat
• RJ-Style Plugs — Standard cab bus connectors on both ends
• 4-Pin Connector — Cab bus signal only; not for track power
• Compatible With — NCE PowerCab, Power Pro, and standard cab bus panels
• Walk-Around Operation — Ideal for handheld throttle connection at cab panels

The NCE 524-211 is a pack of 10 NMRA 8-pin DCC plugs for wiring decoder harnesses and DCC connectors in HO and N scale locomotives. Discontinued by NCE and available while supplies last.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ. We carry the full NCE DCC product line and ship nationwide.

• Contents — 10 NMRA 8-pin DCC plugs per pack
• Application — DCC decoder wiring harnesses and socket connections
• Standard — NMRA 8-pin (medium) DCC connector
• Status — Discontinued by NCE; available while supplies last

The NCE 524-212 is a high-gain 1/2 wave duplex antenna designed to boost wireless range and signal reliability for NCE radio-equipped DCC systems. Upgrade your factory antenna with this higher-performance replacement to reduce dropouts and maintain solid throttle communication across larger layouts or challenging environments.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ. We carry the full NCE DCC product line and ship nationwide.

• Design — 1/2 wave high-gain duplex antenna
• Performance — Improved range and signal reliability over stock antennas
• Compatibility — Designed for NCE radio DCC base stations and receivers
• Installation — Direct replacement for existing NCE antenna
• Build — Compact and durable construction

The NCE 524-214 is a 12-foot straight RJ12 cab bus cable for use with NCE PowerCab, Power Pro, and other NCE throttles. The 6-wire straight cable provides a reliable cab bus connection for fixed or semi-permanent installations where a straight run between panels is preferable to a coiled cord.

Arizona Hobbies is an authorized NCE DCC dealer in Tucson, AZ. We carry the full NCE product line and ship nationwide.

• 12-Foot Length — Straight 6-wire cab bus cable
• RJ12 Connectors — Standard cab bus plugs on both ends
• Compatible With — NCE PowerCab, Power Pro, and NCE throttles
• 6-Wire Construction — Full cab bus signal support

The NCE 524-223 USB Programming Interface connects your NCE DCC system directly to a Windows PC, unlocking computer-based decoder programming, locomotive roster management, and advanced system configuration. It bridges the NCE cab bus to a standard USB port — no serial adapter required — and works with popular DCC software including JMRI, NCE's own utilities, and other NMRA-compatible programming tools. If you've ever wanted to program CVs from a spreadsheet or automate a test consist, this is your starting point.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ, and carries the full NCE system accessories line.

• USB to Cab Bus Bridge — direct USB connection to the NCE cab bus; no serial adapter needed
• Decoder Programming — program CVs on the programming track or via ops mode from a PC
• JMRI Compatible — works with JMRI DecoderPro, PanelPro, and other popular DCC software
• Roster Management — maintain a full locomotive roster with CV backups on your computer
• Compact Plug-and-Play — no external power required; bus-powered via cab bus connection
• Windows Compatible — standard driver support for Windows-based DCC applications

The NCE 524-230 Mini Panel is a compact cab bus interface panel that brings clean, organized connections to your NCE layout. It provides a central point for connecting throttle cab bus cables, accessory decoders, and other NCE cab bus devices — reducing the tangle of individual cables running back to the command station and giving you a professional panel-mount solution for any fascia or layout surface. RJ-style ports on the front and screw terminals for accessories make wiring clean and simple.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ, and stocks the full NCE cab bus accessory line.

• Cab Bus Panel Mount — mounts on layout fascia or control panels for clean throttle plug-in points
• RJ-Style Throttle Ports — standard cab bus connectors for NCE cabs and throttles
• Screw Terminal Accessory Connections — wire accessory decoders and external devices without individual RJ adapters
• Compact Footprint — small enough to mount anywhere on the layout
• Simplifies Cab Bus Wiring — one panel handles multiple throttle drop points and accessories

The NCE 524-234 UTP-CAT5 Panel allows you to connect NCE cab bus throttles to your layout using standard CAT5 Ethernet cable and RJ45 connectors. It simplifies layout wiring by letting you run inexpensive network cable to convenient throttle connection points around your layout.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ. We carry the full NCE DCC product line and ship nationwide.

• Connection Type — RJ45 CAT5 Ethernet cable compatible
• Application — NCE cab bus throttle connection panel
• Wiring Simplification — Use standard network cable for layout wiring
• Compatibility — Works with all NCE cab bus throttles and ProCab
• Panel Mount — Designed for panel or fascia mounting