Scope of application 

SMGB1DC-63 AC / DC circuit breaker is suitable for AC / 50 / 60Hz rated voltage 230 / 400V, rated current up to 63A, or DC voltage 220V, rated DC current up to 63A line for overload and short circuit protection. Under normal circumstances as the line of infrequent operation of the conversion purposes. Circuit breakers for industrial, commercial, high-rise and civilian residential and other places.

Meet the standards: GB10963.2, IEC60898-2, access to CCC certification.

Model and meaning 
 

The main technical parameters 

○ Main specifications

Rated current In: 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A,

In the form of an instantaneous release (see table below)

According to the number of points: a. Single-pole circuit breakers; b. With two protective poles of the circuit breaker.

○ Number of poles:

Rated short-circuit capability (see table below)

○ DC parameters

Appearance and installation dimensions (mm)