BPGM500 Universal Relay Switch (3 Pack) Car-Vehicle-Kit Every model includes PowerPack /

Every model includes PowerPack / Backup Power Capacitor Bank for up to ten seconds of power free running

The decoders with PluX22 or 21MTC interface have an additional 4 outputs for controlling servos or as logic outputs

Brass Turned Wagon Disc Brake Wheels (x10)

More can be added by combining packs – if you wish to have additional LEDs to show a route

This 2mm glass fibre pencil has a fast abrasive action and is ideal for finer cleaning

BPGM500 Universal Relay Switch (3 Pack) Car-Vehicle-Kit Every model includes PowerPack /The GM500 is a self latching relay that works in conjunction with standard 3 wire point motors, it has DPDT contacts and ideal for switching both frog and signals. MEASUREMENTS LENGTH 42mm WIDTH 24mm DEPTH 14mm