NCE Corporation
BD20 Block Detector Module -- .01 to 20 Amps

NCE Corporation
BD20 Block Detector Module -- .01 to 20 Amps

Regular Price: $17.95

On Sale Today $12.98

ALL
Scale
  • Walthers Part # 524-205
    p. 892 2018 HO Scale Reference Book p. 391 2016 N&Z Scale Reference Book

Product Information

01 to 20 amps. Detects presence of train in block by the current it draws in a range from 0.01 to 20 amps. No electrical connection to track, simply route track feeder wire through holes in tombstone current. Does not reduce track voltage or get hot. Easily connects to Auxiliary Input Unit (524-200, sold separately) or most signal systems.