Schneider Electric TeSys GB2 Thermal Circuit Breaker 12A 1-Pole DIN Rail Mount GB2CB20

Schneider Electric GB2CB20 is a 1-pole thermal circuit breaker from the TeSys GB2 series, designed for use on DIN rails in electrical and industrial automation systems. It provides precise thermal and magnetic protection for control circuits and associated industrial equipment such as solenoid valves, electric brakes, and transformers.

This thermal circuit breaker operates at a rated current of 12A and functions effectively within rated voltages of 110 V AC and 48 V DC. It features a medium break time and a breaking capacity of 1.5 kA, ensuring secure interruption of overloads and short circuits to protect connected devices.

The device has a screw terminal type for robust electrical connections and a toggle switch for convenient manual reset after a trip event. Its compact form factor (15 mm width, 80 mm height, 70 mm depth) allows easy integration into panel assemblies while adhering to IEC947-2 standards. The product also meets CE and RoHS approval requirements.

Typical industrial applications include automation control panels, motor protection, and safety switching in manufacturing, electrical distribution, and equipment protection scenarios. Its thermal magnetic tripping mechanism ensures accurate protection against both overload and short-circuit faults, increasing system reliability.

Package contains one Schneider Electric TeSys GB2 thermal circuit breaker with the model number GB2CB20, suitable for DIN rail mounting and ready for immediate deployment in industrial electrical installations.

Rated current of 12 amperes ensures protection against moderate load conditions. Single pole design supports compact DIN rail mounting installations. Thermal magnetic tripping mechanism offers combined thermal and magnetic protection.

Screw terminal connections ensure secure and stable electrical contact. Toggle switch reset actuator enables easy manual reset after tripping. Rated operational voltage of 110V AC and 48V DC suitable for common industrial applications.

Breaking capacity of 1.5 kA delivers effective interruption of fault currents. Compact dimensions with 15mm width, 80mm height, and 70mm depth optimize panel space usage. Explore more Schneider Electric products and Thermal Circuit Breakers on EnvMart for reliable industrial automation solutions.