Products series

SGR-2

The Sigma+ series of miniature circuit breakers is a star product series of MAXGE that has been tested in the market for 15 years. It is suitable for circuits with rated voltage of 240V for two poles, 415V for four poles, and rated current up to 80A. When the personal electric shock or the leakage current of the power grid exceeds the specified value, the RCCB can quickly cut off the faulty power supply in a very short time to protect the safety of the person and electrical equipment. And infrequently switch on and off electrical devices and lighting circuits under normal conditions.

  • Neat Appearance
  • Test Button
  • Visualization Window
  • Accessories can be added on the side
  • Ergonomic Handle
  • Stable Installation

Product
Description

This product features reliable tripping under AC, pulsating, and smooth DC currents, with a moving contact constructed from T3Y2 material and welded with AgC4 silver dots for superior arc corrosion resistance, excellent conductivity, and strong welding resistance—extending its electrical lifespan. Additionally, the handle includes clear printing to indicate the on/off position for easy operation.

The circuit breaker should be checked regularly during operation. After the circuit breaker breaks the short-circuit current, the fault should be eliminated first. When the circuit breaker is restored to open and close the circuit, the load should be disconnected first, and then the circuit breaker should be closed/opened: The circuit breaker should select the appropriate current specification, tripping type and copper wire cross-sectional area according to the load power.

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