Package includes: 1X 12V 500A Winch Solenoid Relay Compatible with 8000lb-12000lb winch with DC 12V (series wound and permanent magnet) Compatible with Wireless Remote Systems Come with shatterproof sealed and corrosion resistant case Pre-cutting mounting bracket for easy installation into control box Product description Specifications: Condition: 100% Brand New Package includes: 1X 12V 500A Winch Solenoid Relay Size: (As the Picture Shown) Length: 3 15/64″ (8.2cm) Width: 2″ (5.5cm) Height: 3 5/16″ (8.4cm) Coil Rated Voltage: 6-110V DC Operating Voltage: 12V DC Operating Wattage: 15W Contact Circuit Voltage: 80V DC Loading Current: Max. 250V AC 500A Environment temperature: -40??C – 85??C Frequency: 10Hz-200Hz Acceleration: 3.5g Speed: 60-100 per min Mechanical life: up to 100,000Ops Electrical life: up to 50,000Ops Operation Regulation: Continue Installation direction: Random Color: Black Material: ABS + Aluminum Alloy Weight: 720g Feature: