🔧Direct Replacement: Compatible with White Rodgers 586-105111/586-902 and similar OEM models (check original for fit). All mounting hardware included (#10-32 & 5/16-24 terminals, nuts/spacers, AGS dielectric grease) 🔥 200A High-Current Relay: Handles 200A continuous (600A surge) for heavy loads. 12V DC operation with reliable pick-up (≤9.6V) and drop-out (≤4.8V) – engineered for demanding applications ❄ Extreme-Duty Build: Withstands -40°F to +149°F and 90% humidity. Passes 800V AC insulation test for safety. Silver contacts resist arcing, lasting 3x longer than copper 🛡 F180 Flat Mount Design: Compact plastic housing with 4 terminals for easy installation. SPNO (Single Pole, Normally Open) circuit ensures simple ON/OFF control for various applications 🚜 Versatile Applications: Ideal for vehicle power control (forklifts, trucks, construction equip), solar battery isolation, industrial motor switching, marine systems, and more Compatible with White Rodgers 586-105111/586-902 OEM Replacement Starter Solenoid, 12 Volt DC 200 Amp Continuous Duty, 4 Terminal, Heavy Duty Solenoid Relay Switch