Replacement Relay

This replacement solenoid is engineered as a direct substitute for the White-Rodgers 586-105111 and compatible equivalent models, offering reliable high-current switching performance for demanding industrial and mobile applications. The unit is a 12VDC single-pole normally open continuous-duty solenoid, commonly referred to as a power contactor or relay, ideal for emergency vehicles, golf carts, marine equipment, diesel engines, and similar high-load environments. Designed for robust performance, this solenoid features a 12VDC coil with an isolated, continuous-duty design and 21-ohm resistance consuming approximately 8 watts of power. The coil connects via #10-32 UNF-2A threaded terminals for secure attachment. Operating specifications allow for 67 percent of nominal voltage during intermittent operation, with a maximum safe limit of 110 percent, providing operational flexibility across variable electrical systems. The contact system utilizes silver alloy material construction on SPNO (single-pole normally open) contacts rated for continuous operation at 200 amperes with an inrush capacity of 600 amperes, making this unit suitable for switching high-current inductive loads. Contact terminals feature 5/16in-24 UNF-2A threading to accommodate various installation configurations. The robust construction and proven design ensure reliable activation and load management in critical applications where equipment downtime is costly. This replacement part delivers OEM-equivalent quality and performance specifications, making it a cost-effective solution for maintenance, repair, and upgrade projects across commercial fleet, marine, agricultural, and industrial sectors.