Siemens Residual Current Circuit Breaker with Overload Protection, 125A Current Rating, 4-Pole, 30 mA Trip 5SU1344-7KK82

Siemens 5SU1344-7KK82 Residual Current Circuit Breaker with Overload Protection is a robust industrial safety device rated at 125A current with a 4-pole design and 30 mA trip sensitivity, suitable for protecting electrical circuits from overload and earth fault currents. It operates at a rated AC voltage of 400V and features type C tripping characteristics, making it appropriate for various industrial, commercial, and residential electrical systems requiring compliant and reliable circuit interruption.

This device has a notable breaking capacity of 10kA to handle fault currents safely, with a lever reset actuator for easy manual operation. The DIN rail mount type and screw terminal connections facilitate straightforward installation and secure wiring. The product meets significant international standards including CE, EAC, and VDE, ensuring high quality and safety.

The compact size of 198mm width, 90mm height, and 77mm depth allows for integration into standard electrical panels without excessive space use. The circuit breaker is designed to be halogen free and silicon free, supporting ecological sustainability and compliance with environmental safety requirements.

Manufactured in Germany, this Siemens RCBO is part of the SENTRON range series 5SU1 and comes with an extended product life under the Better World initiative, promoting energy efficiency and environmental awareness in electrical protection solutions.

Equipped with a 10kA breaking capacity for reliable overload protection. Type C tripping characteristics ensure selective and secure operation. Designed for DIN rail mounting to simplify installation. Rated for 400V AC voltage with a lever-type reset actuator.

Terminal connections are screw type for secure wiring. Compact build with dimensions 198mm (W) x 90mm (H) x 77mm (D). Conforms to CE, EAC, and VDE standards and approvals. Halogen free and silicon free construction ensures environmental safety.

Manufactured in Germany offering extended product life under the Better World claim.

This Siemens RCBO is suitable for industrial automation, electrical distribution in commercial buildings, manufacturing plants, laboratories, and residential safety systems. It ensures compliance with electrical safety regulations and enhances the reliability of electrical installations.

Explore more circuit protection solutions in the Residual Current Circuit Breaker category at EnvMart for high-quality, trusted electrical components.