63A 2P DC MCB TOMC7-63 can connect, carry, and break the current under normal circuit conditions.
It is a mechanical switching device that can be turned on, carry a certain period of time or automatically disconnect under specified abnormal circuit conditions (such as short-circuit current).
DC 2P 63A MCB TOMC7-63 can be cascaded to enhance current limiting capabilities.
2P DC MCB Special Tips
1. MCB is for non-professional operation by those untrained, and no maintenance is required.
2. Satisfying conditions and applications as mentioned above,MCB with “ON-OFF” indicating device is considered suitable for isolation function.
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.
This is our facebook, welcome to know more.
Mail: [email protected]
WhatsApp / WeChat Sales Manager: + 86-15325075111
|Rated voltage:||DC 550V|
|Rated short-circuit capacity(lcn):||6KA|
|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 60947-2, IEC 60898-1, EN60898-1 , AS/NES 60898.1|
|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||-35°Cto +70°C|
|Type||Width 9 mm modules|
|2P||Rating (In)||B Curve||C Curve||D Curve||