Circuit Breaker

Residual Current Circuit Breaker with Overcurrent Protection




  • Standard: GB16917.1, IEC61008


  • Our products have the guarantee period of 36 calendar months,that is a high quality and reliability;
  • Our products have an excellent ratio between price and quality ,you can possess them by competitive price and high quality;
  • The fast and flexible production form aim at the customer require;
  • The deliveries exactly in accordance with customer orders
  • The fast transportation.
  • Adopt electromagnetic style release , can play a leak electricity and electric shock protecting role while breaking in zero Line.

Construction Features:

  • Provides protection against earth fault/leakage current, short-circuit, overload, and function of isolation
  • Provides complementary protection against direct contact by human body
  • Effectively protects electric equipment against insulating failure
  • Provides comprehensive protection to household and commercial distribution systems

Normal operation and mounting requirement

  • Electro-mechanical endurance: 4000 cycles
  • Connection terminal: pillar terminal with clamp
  • Connection capacity:
  • Flexible conductor 10mm2
  • Rigid conductor 16mm2

Technical Data

Type VL16-40 Electro-magnetic type
Number of poles 1P+N
Tripping Curve B, C
Rated Current(In) 6, 10, 16, 20, 25, 32, 40A
Rated Voltage(Un) 230VAC
Rated frequency 50/60Hz
Rated residual operating current(mA) 30
Residual current off-time ≤0.1s
Type AC
Ultimate short-circuit breaking capacity (Inc) 6000A

Overall and Mounting Dimensioned Chart

Overall and Mounting Dimensioned Chart


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LANGIR Electric Company reserves the right to modify or cancel the relevant parameters of this website does not advance notice. If in doubt, please contact customer service hotline.