12V Pre-Wired Fuse Relay Box, 4-Pin 40A Relay Block and Kit, 2 Relays and 6 A…
12V Pre-Wired Fuse Relay Box, 4-Pin 40A Relay Block and Kit, 2 Relays and 6 ATC/ATO Blade Fuses, for Cars Truck Marine Boat Jeep. MPN: 40A Box. Item model number: 40A Box. Double protection: The relay box is equipped with 6 fuse slots, 2 of which are wired in series with the relays to provide double overcurrent protection for the circuit.