Products series

SGB-125H

The Sigma+ series of miniature circuit breakers is a star product series of MAXGE that has been tested in the market for 15 years. The ​SGB-125H series circuit breaker​ is a high-performance low-voltage protection device with a 125A frame rating, supporting 1P-4P configurations (63A-125A). Suitable for AC 240V/415V systems, it features thermomagnetic protection (overload/short-circuit), 15kA breaking capacity (Icu), and complies with GB/T 10963.1 & GB/T 14048.2 standards.

  • Neat Appearance
  • Visualization Window
  • Flame Retardant Material & Thermoset Shell
  • Clear Parameters
  • Stable Installation
  • Fork type bus-bar interface

Product
Description

The miniature circuit breaker is mainly suitable for terminal power distribution circuit of commercial office buildings, residential buildings and general industrial purposes with AC 50Hz, rated voltage up to 400V, and rated current up to 125A, providing overload and short-circuit protection for the circuit. The circuit breaker adopts modular design, and has the characteristics of exquisite and beautiful appearance, reliable performance and high breaking capacity.

The miniature circuit breaker is mainly suitable for terminal power distribution circuit of commercial office buildings, residential buildings and general industrial purposes with AC 50Hz, rated voltage up to 400V, and rated current up to 125A, providing overload and short-circuit protection for the circuit. The circuit breaker adopts modular design, and has the characteristics of exquisite and beautiful appearance, reliable performance and high breaking capacity.

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