Address: Wenzhou Bridge Industrial Zone

GYL10 Earth Leakage Circuit Breaker(ELCB)

GYL10 earth leakage circuit breaker is suitable to the circuit of AC 50/60Hz. rated voltage 230V for 2 poles and 400V for 4 poles, and rated current up to 63A.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 a short period so as to protect a person and the equipment, it also can be used in the infrequent starting of the circuit and motors. The circuit breaker is suitable for industry, commerce, high-rise building, household, and other kinds of places. This product meets the standard of IEC/EN61008-1.

SKU: GYL10 Category:


  • ln compliance with IEC/EN61008-1
  • Bilateral busbar wiring capabilities to adapt to the wider use of premises.
  • With functions of fault indicator.
  • The maximum connecting ability of 25mm², wiring torque 3N*m, applicable to a variety of installing equipment, wiring stronger.
  • Protection class: IP20
Rated current ln 25、40、63A
Poles 2P 4P
Rated voltage Ue 2P:230V 4P:400V
Insulation voltage Ui 500V
Rated frequency 50/60Hz
Rated sensitivity I△n 0.03A 0.1A 0.3A
Rated residual making and breaking capacity I m 500(In=25-40A)630(In=63A)
Short-circuit current Inc=l△c 6000A
SCPD fuse 6000
Break time under I△n ≤0.1S
Rated impulse withstand voltage(1.2/50)Uimp 6000v
Dielectric test voltage at and ind.Freq.for 1min 2.5kV
Electrical life and Mechanical life 4000
Pollution degree 2


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