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Overview of PHE series circuit breakers:

PHE2 series electronic molded case circuit breaker is a new upgraded circuit breaker developed by our company in combination with the advantages of similar international products and the needs of domestic and foreign markets.

The circuit breaker has a rated insulation voltage of 1000V and is suitable for distribution network circuits with an AC 50Hz and a rated working voltage of 690V and a rated working current of 10A to 630A. It is used to distribute electric energy and protect lines and power equipment from overload, short circuit, undervoltage and other failures. At the same time, it can also be used as infrequent starting, overload, short circuit and undervoltage protection of motor.

The circuit breaker has the characteristics of small volume, high breaking height, short flashover, etc. It is an ideal product for users. The circuit breaker can be installed vertically (i.e. vertically) or horizontally (i.e. horizontally).

The product can be wired up and down, regardless of polarity.

This product complies with IEC60947-2, GB14048.2 and other standards.

Applicable working environment and installation conditions of PHE series circuit breakers:

● Altitude below 2000m

● The ambient medium temperature shall not be higher than+40 ℃ (+45 ℃ for marine products) and not lower than - 5 ℃

● Be able to withstand the influence of humid air

● Be able to withstand the influence of salt mist and oil mist

● Resistant to the influence of mold

● Be able to withstand the impact of nuclear radiation

● Maximum inclination is 22.5 °

● It can work reliably under normal vibration of the ship

● Can work reliably under earthquake (4g)

● In the place where there is no explosion hazard medium and the medium is free of gas and conductive dust that can corrode metal and damage insulation

● In a place free from rain and snow.