Part # 800-5530

SD-3 Signal Detector

$29.95
Out of Stock
Expected: 08-Jul-2026
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Walthers Part# 800-5530
Part # 800-5530

SD-3 Signal Detector

Product Information

Drives any single target tri-color LED-type signal to red, green and amber aspects. Amber hue fully adjustable. May be controlled by three-position switch or automatically by detector circuits such as BD-1 (minimum of three blocks required). 10-18V AC or DC.
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