Mini 3 pole circuit breaker TOMC5-63 3KA(32A MCB)
3 Pole circuit breaker suitable for DC circuit system, rated working voltage DC 220V, rated current up to 63A, for overload and short-circuit protection, and can also be used for infrequent switching of lines.
3 Pole circuit breaker is used at places of commercial office, residential and similar buildings.
The product meets standards of GB 10963.2 and IEC 60898-2, at advanced international level.
3 Pole Circuit Breaker Special Tips
1. B,C,D tripping curve.
2.MCB is for non-professional operation by untrained personnel without maintenance.
3. Particular devices such as surge protective devices,surge arrester etc are recommended to install at upstream line to MCB as precaution against potential surge voltage and current occurring at its power input side.
4. Appropriate tripping curve being chosen and properly installed, MCB trips and switches off its protected circuit in case of fault, and thus provides protection against electric shock.
5. To meet the above conditions and applications, MCB with “ON-OFF” indicating device is considered suitable for isolation function.
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|Rated voltage:||AC 110V 220V|
|Rated short-circuit capacity(lcn):||3kA|
|Energy limiting class:||3|
|Rated impulse withstand voltage:||6.2kV|
|Electro-mechanical endurance:||≥ 6000|
|Contact position indication|
|Connection terminal:||Screw terminal / Pillar terminal with calmp|
|Connection capacity:||Rigid conductor up to 25mm²|
|Installation:||On symmetrical DIN rail 35mm / Panel mounting|
|Standards||IEC 61009-1, EC 61008-1, AS/NZS 61008-1|
|IP degree of protection||IP40 for modular enclosure conforming to IEC 60529|
|IP20 conforming to IEC 60529|
|Operating altitude||2000 m|
|Ambient air temperature for operation||-5°C to +60°C|
|Ambient air temperature for storage||-40°C to +85°C|
|Type||Width 9 mm modules|
|3P||Rating (In)||B Curve||C Curve||D Curve||