Chint NXBLE-63/4P C50A Residual Current Operated Circuit Breaker

Chint NXBLE-63/4P C50A residual current operated circuit breaker is a product in the Chint NXBLE-63 series, mainly used for line overload, short circuit and residual current protection. The following is a detailed introduction:

Basic parameters:

Rated current: 50A.

Number of poles: 4 poles.

Rated voltage: 400V~.

Frequency: 50/60Hz.

Tripping characteristics: C type, suitable for conventional load and distribution line protection.

Rated residual operating current: Common options include 30mA, 100mA, 300mA, etc. (depending on the product configuration).

Rated short-circuit breaking capacity: 6000A.

Mechanical life: 20,000 times.

Electrical life: 10,000 times.

Functional features: It has overload protection, short circuit protection and residual current protection functions. When overload, short circuit fault or leakage occurs in the line, it can quickly cut off the circuit to protect the safety of the line and equipment and prevent accidents such as electric shock.

Scope of application: It is suitable for household power distribution control and lighting protection, and can also be used in some industrial motor protection scenarios. It can provide reliable electrical safety protection for three-phase four-wire circuits.

Installation method: It usually adopts standard rail installation method, which can be easily installed in the distribution box, which is convenient for construction and maintenance.

Material and origin: It uses environmentally friendly materials and is produced in Wenzhou, Zhejiang, China.