ABB SH203-C10 Miniature Circuit Breaker is a 3-pole circuit breaker that is designed to protect electrical circuits from damage caused by overloads or short circuits. It has a rated current of 10 amps and is suitable for use in residential applications. The circuit breaker is equipped with two different tripping mechanisms: a delayed thermal tripping mechanism for overload protection and an electromechanic tripping mechanism for short circuit protection. The SH203-C10 has a breaking capacity of up to 6 kA at 230/400 V AC and complies with IEC/EN 60898-1 standards. It is available in two different characteristics (B,C) and can be configured in a variety of configurations including 1-pole, 1-pole+neutral, 2-pole, 3-pole, 3-pole+neutral, and 4-pole. The rated current for the SH200 range of circuit breakers is up to 40 amps. Compact Home SH200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection. They are available in different characteristics (B,C),configurations (1P,1P+N,2P,3P,3P+N,4P), breaking capacities (up to 6 kA at 230/400 V AC) and rated currents (up to 40 A). All MCBs of the product range SH200 comply with IEC/EN 60898-1, allowing the use for residential applications.
Specifications | |
Standards | IEC/EN 60898-1 |
Tripping Characteristic | C |
Rated Operational Voltage | acc. to IEC 60898-1 400 V AC |
Operational Voltage | Maximum (Incl. Tolerance) 440 V AC, Minimum 12 V AC |
Rated Insulation Voltage (Ui): | acc. to IEC/EN 60664-1 440 V |
Rated Impulse Withstand Voltage (Uimp) | 4 kV at 2000 m 5 kV at Sea Level 6.2 kV |
Dielectric Test Voltage: | 50/60 Hz, 1 min: 2 kV |
Rated Short-Circuit Capacity | (AC) 6 kA (400 V AC) 6 kA |
Power Loss | 6.3 W at Rated Operating Conditions per Pole 2.1 W |
Installation Size | acc. to DIN 43880 1 |
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