2020 wholesale price Extension cord - RCBO Electrical supply hot selling 1P+N 6a 10a 16a 20a 25a 32a residual current breaker overload rcbo – Hawai

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2020 wholesale price Extension cord - RCBO Electrical supply hot selling 1P+N 6a 10a 16a 20a 25a 32a residual current breaker overload rcbo – Hawai Detail:

Application

W7NL residual curretn breaker overload are mainly applied to the AC 50Hz/60Hz circuit rated 240V and 32A or below. They have the elctric leakage (electric shock), overload, short circuit and so on protection function. The over voltage protection function can also be provided upon requirements. They are mainly used to protect the building ilumination and power distribution system.

Normal opeation conditions

■Ambient air temperature:ambient air temperature reanges form-5C ~+40C, not exceeding 35C averagely in 24 hous;

■Location:installation location can not exceed 2000 meters above sea level;

■ Air conditions:relative humidity in the installation place can not execeed 50% when the air reaches the highest temperature +40C,the averate minmum temperature when it is the wettest can not exceed 25C, relative humidity not exceeding 90%;

■Installation conditions:installation is divded into grade II, grade I;

■Installationpollution gnage:installationpollution grade is grade i;

■Installationconditions.magnetic field outside the instation place can not exceed 5times of the site of terrestrial magnetism in all direction. Normally speaking, RCBO should be mounted vertically.the operation handle puts through power source upward, there should be no notable impact and vibration in the installatin place.

Notice

■Leakage protection function of RCBO is tested and adjusted by the manufacture, users can not open the products at random during usage;

■After using RCBO for a certain time (normally one month), test button should be pressed once in a state of making the circuit to check whether the fuction of RCBO is normal and reliable (press test button once, the RCBO can break off once). If abnormal, it should be unloaded and sent to the manufacture for rpair.

■RCBO must not be wetted or soaked by rain, snow or water during the couse of transportation, stroage and usage.


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2020 wholesale price Extension cord - RCBO Electrical supply hot selling 1P+N 6a 10a 16a 20a 25a 32a residual current breaker overload rcbo – Hawai detail pictures

2020 wholesale price Extension cord - RCBO Electrical supply hot selling 1P+N 6a 10a 16a 20a 25a 32a residual current breaker overload rcbo – Hawai detail pictures

2020 wholesale price Extension cord - RCBO Electrical supply hot selling 1P+N 6a 10a 16a 20a 25a 32a residual current breaker overload rcbo – Hawai detail pictures

2020 wholesale price Extension cord - RCBO Electrical supply hot selling 1P+N 6a 10a 16a 20a 25a 32a residual current breaker overload rcbo – Hawai detail pictures


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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 2020 wholesale price Extension cord - RCBO Electrical supply hot selling 1P+N 6a 10a 16a 20a 25a 32a residual current breaker overload rcbo – Hawai , The product will supply to all over the world, such as: Juventus, Chile, Barcelona, Our company promises: reasonable prices, short production time and satisfactory after-sales service, we also welcome you to visit our factory at any time you want. Wish we have a pleasant and long terms business together!!!
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