APR43S Residual current operates circuit breaker
ABB APR43S is a residual current operated circuit breaker.
Residual current circuit breaker is mainly used to protect personal safety and prevent electrical fires. It can detect the remaining current in the circuit and quickly cut off the circuit when the remaining current exceeds the set value to avoid electric shock accidents and electrical fires.
Applications of ABB APR43S include, but are not limited to, the following:
Industrial field: ABB APR43S can be used to protect electrical equipment in factories, workshops, production lines and other industrial places, such as motors, transformers, distribution boxes, etc.
Commercial field: In commercial buildings such as shopping malls, supermarkets, hotels, office buildings, APR43S can protect electrical lines and equipment to prevent fire and electric shock accidents caused by leakage and overload.
Residential field: It is suitable for the distribution box of family homes, protecting household appliances and wires, and providing a safe electricity environment.
Infrastructure field: APR43S can be applied to the electrical protection of power systems, communication base stations, rail transit and other infrastructure.
Special environment: For some special environment, such as damp, corrosion, explosive and other places, APR43S has the corresponding protection level and characteristics to ensure the safe operation of electrical equipment.
The following are related products of the ABB brand:
| AI830A-eA |
| AM811F |
| AO895 |
