Specifications

Residual current circuit breaker
1, Leakage current protector.
2, IEC1008
3, 2,4P

  

     Wenzhou BODUN electric Co., LTD is one leading manufacturers and exporters of low voltage electrical go ods and materials in China. Our factory is located in Liushi, Wenzhou, which has been given the title of China's electrical appliance capital.' We are very close to both Wenzhou Airport and the Port of Wenzhou,making our fac tory ideally and conveniently located for easy access to international transport connections byl and, air, and sea.

We are OEM. Our major products are series of MCBs (mini circuit breakers), MCCBs (molded circuit breake rs), ELCBs (earth leakage circuit breakers), contactors, and relays; as well as another 100 series of electrical goods with 1,000 different specifications. Due to your high quality products and strong reputation for reliability,our products are being exported to Europe, South America, Asia, the Middle East and Russia.However, we are interested in extending our presence throughout both the Chinese and overseas markets.

 

 

 

BDL3-100 RCCB (Residual Current Circuit Breaker)

 

Construction and Feature

Elegant appearance;cover and handle in arc shape make comfortable operation. Contact position indicating window. Transparent cover designed to carry label. In case of overload to protected circuit,RCCB handle trips and stays at central position, which enables a quick solution to the faulty line.The handle cannot stay in such position when operated manually. 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

Model:electro-magnetic type Residual current characteristics:A,AC Pole NO.:2,4 Rated making and breaking capacity:630A Rated current(A):25,40,63,80,100 Rated voltage:240/415V AC Rated frequency:50/60Hz Rated residual operating current In(A):0.03,0.1,0.3,0.5 Rated residual non operating current Ino:0.5In Rated conditional short-circuit current Inc:10kA Rated conditional residual short-circuit Current Ic:10kA Tripping duration:instantaneous tripping ≤0.1s Residual tripping current range:0.5In~In Terminal Connection Height: 19mm 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