NCE 5240205 BD20 Block Detection Unit Decoder - 6-Pin NWSL 371384 HO Scale Half-Axle

NWSL 371384 HO Scale Half-Axle Nickel-Silver Wheels

and are manufactured in Durango

Do not use on track that has more then 15V

Digitrax Easy Connect 8 Pin Plug to 8 pin DCC medium plug Motor & Function Decoder that fits many N and HO Scale Locos

NCE 5240205 BD20 Block Detection Unit Decoder - 6-Pin NWSL 371384 HO Scale Half-AxleNCE 5240205 BD20 Block Detection Unit The BD20 detects DCC current being drawn in a block. Connects to AIU01 or Mini Panel Isolated so that there is no electrical connection to the track Needs no external power for most operations Suitable for DCC power up to 20 Amps Can light up LED or operate relay with external DC power (5 12 Volts) Click here for the manual from NCE Information Station