Description
This is a Circuitron 5502 HO Scale BD-2 Current Sensing Detection Unit. Detects current drawn by a locomotive or lighted piece of rolling stock. Unpowered equipment can be detected by using metal wheelsets with resistors connected across the insulator. Will directly drive 2-color lamp r LED-type block signals. 250 ma. output (500 ma. for BD-2HD). Circuit boards are designed for easy daisy-chain wiring of multiple blocks and will snap into a section of Printed Circuit Mounting Track. Requires 10-18V DC. Works in any scale and with most track power, systems including most forms of carrier control.
Condition: Excellent (C-7)
Operational Status: Functional
Original Box: No
Manufacturer: Circuitron
Model Number: 800-5502
Category 1: Parts
Category 2: Control & Electrical
We are unable to provide parts lookup service or fitment assistance.
The Trainz SKU for this item is P12537838.
Trainz Product Id: 12537838









