Buy Discount Dc Doorbell Transformer Quotes – SL7 Magnetic RCBO, high class market, mass production reliable 6kA Ics breaking capacity. – Sofielec Electrical
Buy Discount Dc Doorbell Transformer Quotes – SL7 Magnetic RCBO, high class market, mass production reliable 6kA Ics breaking capacity. – Sofielec Electrical Detail:
Product Description
When the current in the power supply exceeds the maximum current value set in advance, the leakage circuit breaker will automatically disconnect, which plays a role in protecting the power supply, so as to avoid unnecessary safety accidents. In the wiring diagram of the leakage circuit breaker, there are leading and live wires. In the case of no leakage, the live wire and the neutral wire are in opposite directions and the current is equal. When there is leakage, a magnetic force will be generated, and the current will vary, which will disconnect Leakage circuit breaker for protection
Range of application
SL7 series of leakage circuit breaker is applicable for 230V AC voltage, 50HZ frequency, 40A rated current, and single-phase circuit and rated current below 40A. The breaker has the functions of leakage, overload and short circuit protection, can mainly be used for electric shock protection to prevent fire risk caused by ground connection fault of equipment, and adopts of electromagnetic/electronic leakage tripping system. Operative standard:GB16917 & IEC61009
Structure Characters
1、The detecting element and tripping
element shall be located between the incoming line terminal and outgoing line terminal.
2、The operating characteristic of the
product shall not be changed by any external machine tool.
3、The operating mechanism shall be
flexible and reliable, and have the function of free tripping.
4、The operating mechanism shall allow the moving contact of the product to remain only in closed or disconnected position and there shall be two obviously diacritical and resting positions corresponding to the position of the moving contact. The “green”indicates the disconnected position of the movable contact and the “red” indicates the closed position of the movable contact.
5、The electrical clearance and creepage distance of the product shall be not less than 3 mm.
6、The current-carrying parts of the product shall be made from copper
7、The part group used for transferring
the contact pressure shall ensure that the contact pressure of the product does not change in use.
8、The protective grade of the product shell shall be in the IP2LX level specified in GB/T4942.2.
factory
certification
Product detail pictures:
Related Product Guide:
We keep on with our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We intention to create extra worth for our buyers with our prosperous resources, superior machinery, experienced workers and superb services for Buy Discount Dc Doorbell Transformer Quotes – SL7 Magnetic RCBO, high class market, mass production reliable 6kA Ics breaking capacity. – Sofielec Electrical , The product will supply to all over the world, such as: Casablanca, San Diego, US, We have many years' experience in hair product production, and our strict QC Team and skilled workers will ensure that we give you top hair products with the best hair quality and workmanship. You will get successful business if you choose to cooperate with such a professional manufacturer. Welcome your order cooperation!
By Alex from Algeria - 2017.04.28 15:45
The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
By Fanny from Montreal - 2018.09.23 17:37
