Azatrax LARY-AC Twin Coil Latch Relay, 12v AC or DC

Azatrax OW-1 Orange and White Wire Signal Crossing Sensors

Altronix 93031 RB5 Relay Module Printed Circuit PCB 6-12VDC 5 Amp DPDT

Archer Radio Shack 275-1537 DPDT Knife Switch .5A @ 200VDC New

Lionel 3969-303 Stackpole DPDT Slide Switch (10)

Tam Valley RDR001 DPDT Relay Board

Acme 0627-12 DPDT Heavy Duty On/Off/On Toggle Switch 8A @ 125VAC

MTE MTE-T85 DPDT Micro Mini On/Off Toggle Switch 3A @ 125VAC