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SGR Series Residual Current Ciruit Breaker

• SGR Series Residual Current Ciruit Breaker is suitable to the circuit of AC50/60Hz.rated voltage 230V for 2 poles and 400V for 4 poles, and rated current up to 125A.when people come across the electric shock or the leakage current of the electrical network exceeds the fixed value, this product can cut off the fault current in short period so as to protect person and the equipments, It also can be used in the infrequent starting of the circuit and motors.
• The circuit breaker is suitable to industry, commerce, high-rise building, household and other kinds of places.
• This product meets the standard of IEC/EN61008-1.

Quantity:

Technical Data 


 Standard

 Confirming to EN/IEC61008-1

Ambient temperature

-25℃~+45℃,Max.95%humidity

Rated conditional short-circuit current, Inc

6kA,10kA

Residual current off-time at I△n

≤0.1s

Protection

Ground fault

Rated residual current naking & breaking capacoty,I△m

500A for In=16,25,32,40A

630A for In=63,80,100,125A

Rated current,In

16,25,32,40,63,80,100,125A

Type of trip

Electro-magnetic release

Number of poles

2(1+N),4(3+N)pole

Type of terminal

Lug type and Pin type

Rated sensitivity currents,I△n

10,30,100,300mA

Terminal capacity

Cables up to 35mm

Rated residual non-perating current

0.5x I△n

Protection degree

IP20

Rated impulse withstand voltage Uimp

6000V

Installation

35mm2 DIN rail

Rated voltages   2pole

                4pole

230VAC

230/400VAC



Product Diagram


SGR Series Residual Current Ciruit Breaker

Overall and mounting dimensions


SGR Series Residual Current Ciruit Breaker


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