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RCCB HB232/234

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Mini circuit breaker

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sd@tyecn.com

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HB232-63 Residual Current Circuit Breaker(RCCB) Construction and Feature: 1.Provides protection against earth fault/leakage current and function of isolation. 2.High short-circuit current withstand capacity 3.Applicable to terminal and pin/fork type busbar connection 4.Equipped with finger protected connection terminals 5. Fire resistant plastic parts endures abnormal heating and strong impact 6. Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity. 7.Independent of power supply and line voltage, and free from external interference, voltage fluctuation. Technical Data 8.Mode: electro-magnetic type, electronic type 9. Residual current characteristics: A, AC 10. Pole No.: 2, 4 11.Rated making and breaking capacity: 630A 12.Rated current(A): 16, 25, 40, 63 13. Rated voltage: 240/415V AC Rated frequency: 50/60Hz 14. Rated residual operating current I n(A): 0.03, 0.1, 0.3, 0.5 15. Rated residual non operating current I no: 0.5I n 16 Rated conditional short-circuit current Inc: 10kA Rated conditional residual short-circuit Current I c: 10kA 17. 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 Connection terminal: Screw terminal Pillar terminal with clamp Fastening torque: 2.0Nm Installation: On symmetrical DIN rail 35mm Panel mounting