Power/Signal Relay, 3PDT, Latched, 0.075A (Coil), 24VDC (Coil), 1800mW (Coil), 28A (Contact), 28VDC (Contact), DC Input, AC/DC Output, Through Hole-Straight Mount,
IMO PRECISION CONTROLS SRKE-1CT-SL-24VDC Automotive Relay, SRK Series, SPDT, 24 VDC, 45 A, Through Hole, Solder

DC power supply 24 VDC 0.83 A, PSL 20 230/24VDC, Tufvassons Transformator