Siemens Residual Current Circuit Breaker with Overload Protection 25A Current Rating 2-Pole 30 mA Trip 5SU1356-6KK25

Siemens 5SU1356-6KK25 Residual Current Circuit Breaker with Overload Protection combines sophisticated technology and compact design to deliver exceptional electrical safety and protection.

With a rated current of 25A and two poles, this device is optimized for residential, commercial, and light industrial applications requiring precise control and protection. The circuit breaker integrates an RCCB and miniature circuit breaker (MCB) function to detect and interrupt residual currents, preventing personnel hazards, fire risks, and line protection faults.

The 30 mA trip sensitivity coupled with Type B tripping characteristics ensures effective operation against a broad spectrum of AC and DC residual currents. Designed for DIN rail installation, it includes screw terminals which provide robust and clear conductor connections, facilitating straightforward wiring and maintenance.

This SENTRON series unit adheres to IEC 60947-2 and EN 60898 standards, ensuring reliability and compliance with international safety norms. It boasts a breaking capacity of 15 kA, making it suitable for rigorous electrical environments.

The product’s compact dimensions (90 mm height x 77 mm depth x 36 mm width) enable efficient use of electrical panels. Its toggle switch reset actuator allows quick manual intervention when needed.

Manufactured in Romania under Siemens quality standards, this RCBO contributes to enhanced electrical safety by combining personnel protection, fire prevention, and overload defense in a single unit.

Equipped with a toggle switch reset actuator for easy manual operation. Designed for DIN rail mounting with screw terminal connections for secure wiring. Complies with IEC 60947-2 and EN 60898 standards for safety and performance.

Features a breaking capacity of 15 kA suitable for industrial and commercial applications. Compact dimensions of 90mm height, 77mm depth, and 36mm width for efficient panel integration. Type B tripping characteristics ensure sensitive and reliable residual current detection.

Provides earth leakage protection of Type A, addressing pulsating DC and sinusoidal AC residual currents. Manufactured in Romania adhering to Siemens SENTRON series quality benchmarks.

This product is ideal for use in Industrial Automation, Electrical Installations, Construction, Commercial Buildings, and Residential Safety systems. Explore more Siemens electrical protection devices and components at EnvMart for your industrial and commercial needs.