We have used a few of these over the past few years and have found that many electrical problems are related. Do not hold the fuse, vibration or movement can break the electrical connection. They may be suitable for fixed installations but are not suitable for trucks, boats or trailers. The rest was just thrown in the trash.
TWTADE/AC 24V 10A Coil Electromagnetic Power Relay 8 Pins 2DPT 2NO+2NC With Indicator Light And Socket Base -YJ2N-LY
9 Review
Universal Rotary Cam Selector Latching Switches - VictorsHome Changeover Switch LW28-32 With 3 Positions, 12 Terminals For 690V, 32A Capacity
9 Review
5Pcs 19Mm 12V 24V Waterproof Latching Push Button Switch With Wiring Harness And LED Indicator Light, Pre-Wired SPDT Self-Locking 4 Pin Marine Metal Switch For Boats Cars Trucks (Blue)
22 Review
Adjustable Regulator Generator PEMENOL Controller
9 Review