Schneider Electric Miniature Circuit Breaker (MCB), compliant with GB10963.1 and IEC60898‑1 standards for AC overcurrent protection.Suitable for electrical distribution in residential and commercial installations. Provides reliable protection against overload and short-circuit currents. Designed for safe use with no maintenance required.
Parameters
Parameter Description
Standard compliance GB10963.1, IEC60898‑1
Rated operational voltage (Ue) 230 / 400 VAC, 50/60 Hz
Rated current (In) 1 A – 63 A (depends on model)
Rated insulation voltage (Ui) 500 V
Rated short-circuit breaking capacity (Icn) up to 6 kA
Rated operating short-circuit breaking capacity (Ics) 100 % Icn for some models, 75 % Icn for others
Tripping characteristics B, C, or D curve thermal-magnetic
Rated impulse withstand voltage (Uimp) 6 kV
Pollution degree 2–3
Electrical life ~10,000 cycles
Mechanical life ~20,000 cycles
Protection degree IP20
Connection type Tunnel terminal, DIN‑rail mountable