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Application
This RCCB breaker have a residual current operated electromechanical release which operates without any auxiliary source of supply to open a circuit automatically in the case of an earth leakage fault between phase and earth greater than or equal to a threshold of 30mA、100mA、300mA. RCCB is not suitable for use on DC pulse system. It conforms with the standards of IEC60947.
Product Main Technical
Poles | 2p 4p |
Rated current In | 10A~63A |
Rated voltage Un (V) | 230/400 |
Residual current off-time | ≤0.3S |
Rated frequency | 50/60Hz |
Rated residual operation current I∆n | 10mA 30mA 50mA, 100mA, 300mA |
Ambient temperature | -5°C ~ +40°C |
Rated residual non-operating current I∆no (mA) | 0.5 I∆n |
Short circuit capacity | 6000A |
Mechanical life | 10000 |
Protection level | IP20 |
Installation style | Standard 35mm guide |
Terminal connection type | Cable/U type/Pin type |
Biggest wiring ability | 25mm² |
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