About this item

Prevents primary battery discharge. Black phenolic plastic, water resistant. This car relay with red copper binding post: ensure heavy current can be safely transmitted Rated voltage 12VDC, maximum instantaneous current 500A. Long time working maximum 200A High quality: ensuring the transfer of maximum electric current, for Multi-battery system Forklift Engineering Automotive Package List: 1 × 4 Pin 500A Heavy Duty Relay Battery Isolator Relay Contact Data: Contact Material: AgSnO12 Contact Form: Normal Open Contact Ratings: No: 300A 14/28VDC Contact Resistance: 100mMax at 6VDC 1A Max Switching Current: 500A Max Switching Voltage: 75VDC Max Switching Power: 2000W Electrical Life Expectancy: 100,000 Operations (at 30 operations/min) Mechanical Life Expiration: 10,000,000 Operations Coil Specification: Rated Voltage (VDC): 12/24V Coil Resistance (18W): 0/48 Max Working Voltage (VDC): 0~12-16.8 Mix Release (VDC): 0~2.4-7.2 Max Applicable Voltage (VDC): 28 Specifications: Temperature: -30°C ~ +80°C Vibration resistance: 10~55Hz, 1.5mm Shock resistance: Operation limits: 10g Damage limits: 100g Humidity: 40% ~ 85% Insulation resistance: 100m ohm Min at 500VDC Safety standard: CCEE Dielectric strength between open contacts 500VAC (for one minute/second) Between Contact and coil: 750VAC (for one minute/second) Operate time: 25ms Release time: 10ms Weigh: approx 200g.