Relay 500 Amp Dc 12V 4 Pin High Current Starter Spst Car Auto Start Contactor Double Batteries Isolator On/Off Switch

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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. Returns, Refunds and Replacements Delivery Timeframe Please note that we cannot guarantee the exact date of arrival, and the delivery timeframes (excluding weekends and public holidays) are as follows: For customers in Victoria, approximately 7-10 working days; For customers in NSW, SA, ACT, and QLD, approximately 9-12 working days; For customers in WA, NT, and TAS, approximately 9-12 working days.