Residual Current Circuit Breaker(RCCB)
- Company Name:HONI Electrical Co.,LTD
- Membership:Free Member
- Member Since:2013. 07.20
- Country/Region:China
- City:Zhejiang
- Contact:Michael
- Related Keywords:RCCB, RCD, 10KA RCCB, HB232
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HONI Electrical Co.,LTD
[China]
HONI ELECTRICAL CO.,LTD
honielectrical.1688.com QQ:45772068
HB232/HB234 Residual Current Circuit Breaker(RCCB)
Construction and Feature
■Provides protection against earth fault/leakage current and function of isolation.
■High short-circuit current withstand capacity
■Applicable to terminal and pin/fork type busbar connection
■Equipped with finger protected connection terminals
■Fire resistant plastic parts endures abnormal heating and strong impact
■Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity.
■Independent of power supply and line voltage, and free from external interference, voltage fluctuation.
Technical Data
■Mode: electro-magnetic type, electronic type
■Residual current characteristics: A, AC
■Pole No.: 2, 4
■Rated making and breaking capacity: 630A
■Rated current(A): 16, 25, 40, 63
■Rated voltage: 240/415V AC
■Rated frequency: 50/60Hz
■Rated residual operating current I n(A): 0.03, 0.1, 0.3, 0.5
■Rated residual non operating current I no: 0.5I n
■Rated conditional short-circuit current Inc: 10kA
■Rated conditional residual short-circuit Current I c: 10kA
■Tripping duration: instantaneous tripping 0.1s
■Residual tripping current range: 0.5I n~I n
■Terminal Connection Height: 21mm
■Electro-mechanical endurance:
4000 cycles
Connection capacity: Rigid conductor 25mm2
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