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Abb 40A 30mA 1P+N type A 6KA 2 modules residual current circuit breaker
Product Specifications:
- Rated current: 40A
- Rated residual current: 30mA
- Poles: 1P+N
- Residual current type: A
- Short circuit power rating: 6KA
- Trip characteristic: C
- Dimensions: 2 modules
The Abb 40A 30mA 1P+N type A residual current circuit breaker is a fundamental electrical component to guarantee the safety of domestic electrical systems. It is a device which, by coupling the functions of a circuit breaker with those of a circuit breaker, protects against overcurrents and current leakage.
The product has a rated current of 40A and a rated residual current of 30mA, which corresponds to the maximum threshold for which the circuit breaker can guarantee circuit safety. Thanks to its 1P+N poles, it can be used to protect single-phase and three-phase circuits. Furthermore, its type A tripping characteristic makes it suitable for applications with capacitive and resistive loads, such as lamps or motors.
With a short-circuit rating of 6KA, the switch is capable of interrupting the current in the event of overloads or short circuits, avoiding the risk of fires and damage to the systems. Thanks to its C tripping curve, the switch can handle inrush currents of up to 10 times its rated current, making it ideal for domestic applications.
