Siemens Residual Current Circuit Breaker with Overload Protection, 125A Current Rating, 4-Pole, 300 mA Trip 5SU1674-7EK82

Siemens 5SU1674-7EK82 Residual Current Circuit Breaker with Overload Protection is engineered for industrial and commercial electrical protection applications. It supports a current rating of 125A and comes with a 4-pole configuration suitable for three-phase power systems. Designed to protect electrical circuits by detecting and interrupting residual currents with a trip sensitivity of 300 mA, it ensures safety against electric shock and fire risks.

This RCBO features Type C tripping characteristics which provide reliable protection against overloads and short circuits often found in industrial equipment. Its rated AC voltage of 400 V and breaking capacity of 10 kA ensure robust performance under high fault current conditions.

The device is mounted on a DIN rail and utilizes screw terminals for secure and straightforward wiring. Its compact size with dimensions 198 mm width, 90 mm height, and 77 mm depth facilitates efficient panel space utilization. The lever reset actuator enables easy manual operation to restore power after faults.

Constructed from halogen-free and silicon-free materials, this circuit breaker adheres to sustainability and safety standards, including CE and EAC certifications. It offers a protection class of IP20 and incorporates residual current type B+ technology for advanced detection of AC and pulsating DC residual currents.

Manufactured in Germany, this product is part of Siemens' Better World line that emphasizes extended product life and environmental responsibility. It is ideal for use in industrial, commercial, and electrical automation systems requiring high-quality residual current protection.

Provides reliable residual current detection with 300 mA trip sensitivity. Ensures protection with Type C tripping characteristics suitable for industrial loads. Rated for 400 V AC voltage and 10 kA breaking capacity. DIN rail mounting and screw terminals for easy installation and maintenance.

Compact dimensions facilitate space-saving panel design. Halogen-free and silicon-free for enhanced safety and eco-friendliness. Complies with CE and EAC standards guaranteeing quality reliability. Lever reset actuator for manual reset convenience.

Protection class IP20 with B+ residual current type for advanced electrical safety. Manufactured in Germany as part of Siemens Better World sustainability initiative. Discover more in the Electronics & Electricals category under Circuit Breakers & Fuse at EnvMart for reliable circuit protection solutions.