Siemens Residual Current Circuit Breaker with Overload Protection 125A, 4-Pole, Type B, DIN Rail Mount 5SU1844-6WK82

Siemens 5SU1844-6WK82 Residual Current Circuit Breaker with Overload Protection is engineered to ensure safe electrical operation in industrial, commercial, and residential installations. This device supports a high current rating of 125A with four poles and features Type B tripping characteristics, making it suitable for detecting residual currents and providing overload protection on DIN rails.

This circuit breaker is part of the SENTRON range, known for reliability and robustness in electrical distribution systems. It has a breaking capacity of 10kA and supports a rated AC voltage of 400V, suitable for diverse electrical networks.

The device uses screw terminals for secure wiring and includes a lever reset actuator for ease of operation. Compact dimensions (198mm width, 90mm height, and 77mm depth) allow flexible and space-efficient mounting within switchboards and control panels. The product complies with CE, EAC, and VDE standards, providing assurance of quality and safety.

Beyond technical compliance, the breaker is environmentally safer, being halogen-free and silicon-free, and features an IP20 protection class rating for protection against solid objects. It is designed for applications requiring overvoltage category III and pollution degree 2 environments, ensuring durability against electrical disturbances.

This Siemens Residual Current Circuit Breaker is manufactured in Germany, embodying German engineering excellence. It is ideal for applications in industrial automation, electrical distribution, manufacturing plants, and commercial electrical installations.

This circuit breaker provides protection with a breaking capacity of 10kA. It supports a rated AC voltage of 400V and uses screw terminal type connections. The reset actuator is a lever type for easy operation. Compact dimensions of 198mm width, 90mm height, and 77mm depth allow efficient panel installation.

It meets international standards including CE, EAC, and VDE certifications. Constructed as a halogen-free and silicon-free product, enhancing safety and environmental compliance. Offers a protection class of IP20 and is rated for overvoltage category III and pollution degree 2 environments.

Manufactured in Germany ensuring high quality and reliability. Explore the full range of Siemens circuit breakers and related electrical protection components for reliable and efficient system integration at EnvMart.