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2020 wholesale price Extension cord - RCBO 240V ac stromkreisverteiler with overload protection 1p residual current breaker overload – Hawai

2020 wholesale price Extension cord - RCBO 240V ac stromkreisverteiler with overload protection 1p residual current breaker overload – Hawai

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Being supported by an advanced and professional IT team, we could offer technical support on pre-sales & after-sales service for Waterproof Switch , Hydraulic Circuit Breaker , Door Alarm , Please sense no cost to speak to us anytime. We are going to reply you when we receive your inquiries. Remember to note that samples are available before we start our business enterprise.
2020 wholesale price Extension cord - RCBO 240V ac stromkreisverteiler with overload protection 1p residual current breaker overload – Hawai Detail:

General description

This unit combines the over current protection of the “YUANKY”mcb with an electronic r.c.d capable of high sensitivity operation with special fail-safe features. The unit is ready for installation in “YUANKY”SPN type A or type B boards operating on single phase 240V system. The unit provides single-phase protection against overload short circuit and earth leakage currents.

Overcurrent protection

Overcurrent protection to circuit conductors is provided by thermal and magnetic tripping elements is the line side, equivalent to the “YUANKY”mcb and is available in both M3&6 versions. Operating characteristice on over current(the time currentcurves) are as for the “YUANKY”standard m.c.b.This section of the unit complies with the requirements of BSEN60947-2 for miniature circuit breakers, short circuit requirements comply with BS4293.

Earth fault protection

The r.c.d elment of the device provides core-balance detecton of the different between line and neutral currents and amplification to provide high sensitivity.

Operation of the test button

This check is made aftor installation with all shields and covers in place, and requires the MCB/RCD and the main supply switched on. Pressing the button marked “T”on the MCB/RCD applies a simulated earth-fault to the MCB/RCD which should trip instantly. This should be checkde frequently, at least quarterly. If the MCB/RCD fails to trip seek expert advice.


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2020 wholesale price Extension cord - RCBO 240V ac stromkreisverteiler with overload protection 1p residual current breaker overload – Hawai detail pictures

2020 wholesale price Extension cord - RCBO 240V ac stromkreisverteiler with overload protection 1p residual current breaker overload – Hawai detail pictures

2020 wholesale price Extension cord - RCBO 240V ac stromkreisverteiler with overload protection 1p residual current breaker overload – Hawai detail pictures

2020 wholesale price Extension cord - RCBO 240V ac stromkreisverteiler with overload protection 1p residual current breaker overload – Hawai detail pictures

2020 wholesale price Extension cord - RCBO 240V ac stromkreisverteiler with overload protection 1p residual current breaker overload – Hawai detail pictures


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In the past few years, our company absorbed and digested advanced technologies both at home and abroad. Meanwhile, our company staffs a team of experts devoted to the development of 2020 wholesale price Extension cord - RCBO 240V ac stromkreisverteiler with overload protection 1p residual current breaker overload – Hawai , The product will supply to all over the world, such as: Seychelles, Latvia, Azerbaijan, We have top engineers in these industries and an efficient team in the research. What is more, now we have our own archives mouths and markets in China at low cost. Therefore, we can meet different inquiries from different clients. Remember to find our website to check more information from our merchandise.
  • Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Judy from Burundi - 2017.01.11 17:15
    The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Irene from Mali - 2017.09.22 11:32
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