We are proud of the superior customer gratification and wide acceptance due to our persistent pursuit of top of the range both of those on merchandise and service for 2018 Autumn Canton Fair factory, MCCB Mould Case Circuit Breaker with shunt trip, 1 Pole relay AC Contactor, 50A 24V AC Contactor wholesale, F360 Circuit Breaker wholesaler, Welcome to visit our company and factory. Please feel free to get in touch with us if you need any further assistance.
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 |
continue on to further improve, to make sure product top quality in line with market and consumer standard requirements. Our firm has a excellent assurance program have already been established for Factory making CRN11-2 JIELI, The product will supply to all over the world, such as: Jersey, Lebanon, Plymouth, Naples, Taking the core concept of "to be the Responsible". We will redound up on society for high quality products and good service. We will initiative to participate in international competition to be a first- class manufacturer of this product in the world.
