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ESRO7-40 RCBO Residual Current AC Breaker with Overcurrent Protection 500V

Product Benefits :

  • Air circulation

When two poles are placed adjacent to each other, these channels form a tunnel resulting in effective air circulation around individual poles

  • Bi-connect Termination Possible

Choice to use Busbar and/or cable in the same terminal,provides reliable termination

  • Din Rail Mounting

Two step snapping mechanism for easy & efficient mountion in 35mm DIN Rail steadily

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Description

The AC Residual Current Circuit breaker is a safety appliance that protects personal safety and prevents electrical fires, can prevent electrical equipment from being damaged. It can be widely used in power distribution systems.

 

Product Benefits :

  • Air circulation

When two poles are placed adjacent to each other, these channels form a tunnel resulting in effective air circulation around individual poles

  • Bi-connect Termination Possible

Choice to use Busbar and/or cable in the same terminal,provides reliable termination

  • Din Rail Mounting

Two step snapping mechanism for easy & efficient mountion in 35mm DIN Rail steadily

 

Technical Data

Electrical Features
Mode Electronic
Type A / AC
Rated current(In) 6/8/10/13/16/20/25/32/40A
Pole No. 1P+N
Rated voltage 240V~
Rated frequency 50/60Hz
Insulation voltage(Ui) 500V

 

Rated current 6-50A
Rated residual operating current(IΔn) 30.100.300mA
Residual operating current range 0.5 IΔn~IΔn
Rated conditional short-circuit current(lnc) 6000A
Energy limiting class 3
Electrical and Mechanical life 20000

 

Residual Current Operating Breaking Time
Type In/A IΔn/A Residual Current(IΔ)Is Corresponding To The Following Breaking Time(S)
AC type Any value Any value In 2In 5In 5A.10A.20A.50A.100A.200A.500A
A type >0.01 1.4In 2.8In 7In
0.3 0.15 0.04 0.04 Max breaking time

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