500 AMP DC 12V 4-pin High Current SPST Car Auto Start Contactor Dual Battery Isolator On/Off Switch
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Product information
Description
Prevents primary battery discharge. Water-resistant black phenolic plastic.
This car relay with red copper binding terminal ensures safe transmission of high current.
Rated voltage 12VDC, maximum instantaneous current 500A. Maximum continuous operating current 200A.
High quality: ensuring maximum electrical current transfer for multi-battery systems.
Forklift Automotive EngineeringPackage List: 1 * 4-pin 500A Heavy Duty Relay Battery Isolator Relay Contact Data:
Contact Material: AgSnO12
Contact Form: Normally Open
Contact Ratings: No.: 300A 14/28VDC
Contact Resistance: 100mA Max at 6VDC 1A
Maximum Switching Current: 500A
Maximum Switching Voltage: 75VDC
Maximum Switching Power: 2000W
Electrical Life Expectancy: 100,000 Operations (at 30 operations/min)
Mechanical Life Expectancy: 10,000,000 Operations
Specification of the Coil:
Rated Voltage (VDC): 12/24V
Coil Resistance (18W): 0/48
Maximum Operating Voltage (VDC): 0 ~ 12-16.8
Mix Release (VDC): 0 ~ 2.4-7.2
Maximum Applicable Voltage (VDC): 28
Specifications:
Temperature: -30°C ~ +80°C
Vibration Resistance: 10 ~ 55Hz, 1.5mm
Shock Resistance:
Operating Ends: 10g
Damage Limits: 100g
Humidity: 40% ~ 85%
Insulation Resistance: 100mΩ Min to 500VDC
Safety standard: CCEE
Dielectric strength between open contacts: 500VAC (per minute/second)
Between contact and coil: 750VAC (per minute/second)
Operating time: 25 ms
Exit time: 10 ms
Weight: approx. 200g
Features
- BrandWOIYIC
- MaterialCopper
- Number of terminals4
- Voltage12 V
- Contact typeNormally open
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