Chint 179731 NB1-63 Circuit Breaker 4P 25A 6kA 240/415V IEC 60947-2

The Chint circuit breaker, model NB1-63 4P B25 6kA DB, is a 4-pin device rated at 25 amps and designed for use in electrical systems with voltages of 240 V to 415 V. Manufactured by Chint, it features a breaking capacity of 6kA, making it suitable for residential and commercial electrical protection. Typical applications include preventing electrical overloads and short circuits in multi-phase power supply systems.

Type	Circuit breaker
Voltage Rating - AC	415V AC
No. of Poles	4
Current Ratng	25A
Depth	78mm
Dim	(W x H x D) 72 x 86 x 78 mm
Height	86mm
Number of Pins	4
Release characteristics	B
Switch-off Capacity	6kA
Width	72mm