Prevents primary battery discharge. Water resistant black phenolic plastic.

This Car relay with Red copper binding post: ensuring heavy current can be transited safely.

Rated voltage 24VDC, maximum instantaneous through current 500A. Work long times maximum 200A

Ensuring the maximum electric current can be transferred, for Multi-battery system Forklift Engineering Automotive

Package list: 1 * 4 pin 500A Heavy current relay starter battery isolator 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
Life Expectancy Electrical: 100,000 Operations (at 30 Operations/min)
Life Expectancy Mechanical: 10,000,000 Operations
Coil Specification:
Nominal Voltage(VDC): 12/24V
Coil Resistance (18W): 0/48
Max Operate Voltage (VDC): 0~12-16.8
Mix Release (VDC): 0~2.4-7.2
Max Applicable Voltage (VDC): 28
Characteristics:
Temperature Range: -30 C ~+80 C
Vibration Resistance: 10~55Hz, 1.5mm
Shock Resistance:
Operations Extremes: 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/sec)
Between Contact and coil: 750VAC (for one minute/sec)
Operate Time: 25ms
Release Time: 10ms
Weigh: Approx. 200g