lectrical featuresRated current InA6A,10A 16A 20A 32A 40A, 50A, 63A
Rated voltage UeV240/415
Insulation voltage UiV500
Rated breaking capacityA6000
Rated impulse withstand voltage (1.2/50) UimpV6000
Dielectric test voltage at ind. Freq. for 1 minKv2
Thermo-magnetic release characteristic
B, C, D
Mechanical featuresElectrical lifet8000
Reference temperature for setting of thermal element°C30
Ambient temperature (with daily average≤35°C)°C-5~+40 (special application please refer to temperature compensation correction)
Circuit breakers can be used to distribute electrical energy and start asynchronous motors infrequently, and can protect power lines and motors. It also can automatically cut off circuits when they are severely overloaded or short-circuited or under-voltage faults.
1.Control function. Some power equipment or circuit are put into or cut off according to the operation requirements;
2.Protection. When the power equipment or the circuit fails, the relay part and the automatic device act on the circuit breaker, and the fault part is quickly cut off from the power grid to ensure the normal operation of the non-faulty part of the power grid.
1.The shell of this breaker is made of the materials of high flame retardant;
2.Great breaking capacity;
3.Lightweight and space-saving;
4.It has the protection for overload, short circuit and under voltage.
Lighting distribution system or motor distribution system.
1.Advanced design and high performance;
2.Safety and reliability;
3.Easy to operate;
5.Attractive price of product;
The working environment of this product:
1.The upper limit of ambient air temperature does not exceed +40 ° C, the lower limit is not lower than -5 ° C, and the average temperature value of 24 h does not exceed +35 ° C;
2.The altitude of the installation place does not exceed 2000m;
3.The relative humidity of the atmosphere does not exceed 50% when the ambient air temperature is +40 °C, and higher relative humidity can be allowed at lower temperatures;
4.Pollution degree is 2;
5.The external magnetic field of the installation site should not exceed 5 times of the geomagnetic field in any direction;
7.There should be no significant shock or vibration at the installation.low price Ground Fault Circuit Breaker