Product Specifications
Model: DZ47X 1P 100A
Rated Operating Voltage : DC 12V-400V And AC 90-400V
Poles: 1P
Rated Current: 100A
breaking capacity: 4 kA Ics=Icu
Trip Curve: B
Mechanical Life: 10,000 times
Electrical Life: 4,000 times
Installation Method: 35MM DIN Rail
Standard: IEC60898 / GB10936
Operating Temperature: -30°C to +70°C
Operating Altitude: 2000 Meter

Circuit Breaker Purchase Instructions

The cause of the circuit breaker fire
1. The current is high and the cable is thin, and the cable heats up and causes a fire
2. Poor contact, the screws of the circuit breaker are not tightened, causing the screw part of the circuit breaker to heat up and catch fire (90% of the fire causes)
Note: Be sure to tighten the screws -- important!!!
3. The quality of circuit breakers is poor. Our company selects A-level standard materials and flame-retardant shells for production. Each product is tested, and the quality pass rate reaches 99.5%.
4. Dust enters, humid environment; the circuit breaker is not waterproof and dustproof, try to use it in a waterproof box.
Note：If you find that the screw part of the circuit breaker is burned, 99% of it is because the screw is not tightened
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How to choose the current of the circuit breaker
The current of the circuit breaker needs to be 20% larger than the working current. If the working current is 20A, Please choose 25A circuit breaker. If choose 20A, the circuit will trip and power off
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