Molded case circuit breakers
Rated current: 63a~1250a
Rated voltage: 220v~800v
Breaking capacity: 6ka~ 100ka
With both fixed function and adjustable function.
We offer oem for oversea markets with high quality and certification
Mcb range offer the possibility to select among different characteristics (b, c, d), configurations (1p, 1p+n, 2p, 3p, 3p+n, 4p), breaking capacities (up to 15 ka) and rated currents (up to 125a).
Miniature circuit breakers protect installations against overload and short-circuit, warranting reliability and safety for operations. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the magnetic tripping mechanism for short circuit protection.
ï?? Extra-wide and complete range of MCBs to cover most applications and markets
ï?? Meeting worldwide standards
ï?? Certificates, documentation, training or background information to support customers due to their daily work
ï?? Space and time saving thanks to frame degree updates
Main features
MCB range offer the possibility to select among different characteristics (B, C, D), configurations (1P, 1P+N, 2P, 3P, 3P+N, 4P), breaking capacities (up to 15 kA) and rated currents (up to 125A).
Compliance to the worldwide standards,
IEC/EN 60898-1
IEC/EN 60947-2
IEC/EN 60947-3
IEC/EN 61009-1
GB10963.1
GB1096.1
GB14048.2
GB14048.3
GB16917.1
Allowing the use for residential, commercial and industrial applications 25 mm2 and 10 mm2 cylinder lift twin terminals for challenging industrial use. Cross Real contact position indication, directly connected to the moving contact, for more comfort and safety
ï?? Environmental
Ambient Air Temperature: Operation -5 ... +55°C Storage -40 ... +70 °C
Resistance to Shock acc. to IEC 60068-2-27: 30g / 2 shocks / 13 ms
Resistance to Vibrations acc. to IEC 60068-2-6: 5g, 20 cycles at 5 ... 150 ... 5 Hz
Environmental Conditions: 28 cycles with 55 °C / 90-96 % and 25 °C / 95-100 %
Technical Standards: IEC/EN 60898-1
Rated Current (In): 6A, 10A,16A, 20A, 25A, 32A, 40A, 50A, 63A, 80A, 125A
Rated Operational Voltage: acc. to IEC 60898-1 230 V AC & 400V AC
Rated Insulation Voltage (Ui): acc. to IEC/EN 60664-1 440 V
Rated Frequency (f): 50 Hz 60 Hz
Rated Ultimate Short-Circuit Breaking Capacity (Icu): (230V AC & 400V AC) 15 kA
Rated Service Short-Circuit Breaking Capacity (Ics): (230V AC & 400V AC) 6 kA
Instantaneous release: Type C: Lighting protection ; Type D: Motor protection
