Bulk Order

RR-CirKits CT-Coil-Set-4 Coil Transformers for Block Occupancy Detector Set of 4 CT (Current Transformer) coils for BOD4 or BOD4-CP. These 100:1 toroid coils sense the track current on leads passing through the hole in the middle of the coil. They...

RR-CirKits CT-Coil-Set-8 Coil Transformers for Block Occupancy Detector Set of 8 CT (Current Transformer) coils for BOD-8. These 100:1 toroid coils sense the track current on leads passing through the hole in the middle of the coil. They connect to the...

RR-CirKits FOB-A Direct Drive Fan Out Board for LEDs This board is specifically designed to direct drive eight LED's from a single RR-CirKits port. It includes on board locations for current limiting resistors and jumpers to select common anode or common...

RR-CirKits FOB-C Dual Direct Drive Fan Out Board for LEDs This board is specifically designed to terminate the dual cable, eight stall motor, connections from a single SMD-8 board. It includes on board jumpers to select common positive or common negative...

RR-CirKits I/O Test-SM Sample Mode I/O Test Board This board contains 8 push button switches and 8 LED pairs. It is designed to quickly test the I/O ports on any of our boards such as the Tower LCC, Mark II, various of the WorkMan series SSB boards, and...

RR-CirKits IDC-M10-LATCHx10 10-position IDC Male Socket w/ Latch - 10 pcs Box of 10 Insulation Displacement Connectors for use with 10 wire flat ribbon cable. Use with IDC-S10 to create extension cables. Screw ears allow easy mounting to the layout.

RR-CirKits IDC-M10x10 10-position IDC Male Socket - 10 pcs Box of 10 Male Insulation Displacement Connectors for use with 10 wire flat ribbon cable. Use with IDC-S10 to create extension cables. Screw ears allow easy mounting to the layout.

RR-CirKits IDC-S10x25 10-position IDC Female Socket - 25 pcs Box of 25 Insulation Displacement Connectors for use with 10 wire flat ribbon cable.

RR-CirKits Isolator-8 8-line Input Isolation Board This board is specifically designed to isolate 12 volt DC voltages from the RR-CirKits logic level inputs. This allows connection of legacy (12V style) logic and drivers. This board may be used for...

RR-CirKits LCC Buffer-USB NMRA CAN bus LCC® to USB interface. 2,500 Volt Digital isolation between CAN bus LCC® and USB port. Simplify your LCC configuration and/or use a PC based CTC. Compatible with JMRI OpenLCB. Type B USB connector for PC...

RR-CirKits LCC Power-Point LCC Power-Point ties together 2 LCC jacks, a Traffic Monitor, and a power supply. Create a powered LCC bus for simple wiring by powering your LCC Nodes over the cable. The LCC Power-Point supplies 1/2A to each LCC CAN Bus cable...

RR-CirKits LCC Repeater LCC Repeater features: Bit level repeater connects two LCC ® CAN bus segments. Adds two branch segments to an existing LCC ® network segment for improved node inter connection flexibility.  Note: The maximum allowed...

RR-CirKits LCC Starter Kit Introductory price for a LCC Buffer-USB, a Power-Point, 2 Terminators, includes 1' LCC cable and USB cable.

RR-CirKits LCC Terminator Pair NMRA CAN bus LCC® Termination Pair. May be used to provide the required termination at each end of the CAN bus LCC® Balanced CAN termination provides the best noise rejection. Includes CAN bus Power Indicator and...

RR-CirKits LCC VampMeter LCC Voltmeter and Ammeter features: Easily measure your CAN bus power. Size: 1-7/8" x 1-1/8" overall. Dual 4 digit continuous readout. Red and blue display. Includes a short jumper cable to simplify insertion anyplace in...

RR-CirKits LCC-LocoNet Gateway LCC (Layout Command and Control) 1024 function LCC – LocoNet translator LCC-LocoNet Gateway Message level gateway connects the LCC ® CAN bus and the Digitrax LocoNet. Dual RJ45 connectors for LCC ® CAN bus...