Performance characteristics
Used to protect 250V-500V DC circuit from overload and short circuit damage, and can also be used for control and isolation.
Our DC circuit breakers are designed to be more precise trips based on current, even in extreme temperatures ranging from -4ºC to 40ºC, without re-rating. The color indicators in the handle make it easy to see the operational status at-a-glance, so you can use it with ease.
The circuit breaker protects your appliances from overload currents, preventing any damage or safety hazards, ensuring longevity.
Easy Installation, modular sturcture, can be easily installed on the DIN standard guide rail in distribution box, bistable locking clip.
The solar disconnect switch is made of thermosetting plastic, which has excellent flame retardant properties. If there is a problem with the circuit, the circuit breaker will react immediately to maintain the safety of the circuit.
|
Light frame current A |
30MA |
|
Segmentation capacity |
4KA |
|
Release attachment |
overcurrent release |
|
Electrical lifespan improvement |
4000times |
|
Release characteristics |
C |
|
Protection type |
short circuit/surge protection |
|
Release method |
overcurrent release device |
|
Release screw current |
30ma |
|
Wire replacement method |
front panel wiring |
|
Poles Number |
1P +N,2P, 3P,3P+N 4P |
|
Rated frequency |
50/60HZ |
|
Segmentation capability |
4.5/6/10ka |
an international transformer supplier since 2006
An international transformer supplier since 2006
An international transformer supplier since 2006 .we provide vigorous performance and modern technology,which are the principles of our company's corporate structure.
our Product range
The application range of circuit breakers is very wide, mainly including the following aspects:
1. Residential and commercial buildings: Circuit breakers are usually installed in the electrical systems of residential and commercial buildings to protect circuits and equipment from damage caused by overcurrent and short circuits.
2. Industrial equipment: High power electrical equipment is usually used in industrial equipment. In order to protect these equipment, circuit breakers are widely used in various industrial circuits.
3. Transportation: Circuit breakers are also widely used in transportation systems, such as railways, aviation, ships, etc., to protect circuits and equipment, prevent faults and accidents from occurring.
4. Energy field: Circuit breakers are also widely used in the energy field, such as in new energy systems such as solar and wind energy, where circuit breakers are used to protect circuits and equipment.
Hot Tags: dc electrical circuit breaker, China dc electrical circuit breaker suppliers