Home / Universal Relay Switch (3 Pack) Universal Relay Switch (3 Pack) £19.50 Universal Relay Switch (3 Pack) £19.50 Stock Status: In Stock BPGM500 Add to your Wish List Description 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. Attributes Brand: Gaugemaster Condition: New Product Code: BPGM500
