Siemens Residual Current Circuit Breaker with Overload Protection 32A, 2-Pole, 30 mA Trip Sensitivity 5SU1354-7KK32

Siemens 5SU1354-7KK32 Residual Current Circuit Breaker (RCBO) with Overload Protection is designed for comprehensive electrical safety applications including personnel protection, fire prevention, and line protection. Rated for 32 amperes current and 230V AC voltage, this two-pole breaker features a trip sensitivity of 30 mA, suitable for detecting type A earth leakage currents, including pulsating DC residual currents.

The RCBO combines the functionality of a residual current device and a miniature circuit breaker in a compact design that fits easily into industrial and residential electrical distribution panels. The surge current withstand capability exceeding 1 kA ensures operational reliability even under peak transient conditions.

The breaker is equipped with a Type C tripping characteristic, ideal for a variety of general electrical installations requiring moderate inrush current tolerance. Connections are made via screw terminals, facilitating secure and clear conductor attachment, while mounting on a DIN rail simplifies installation and maintenance.

Measuring 90 mm in height, 36 mm in width, and 77 mm in depth, the compact dimensions allow for efficient use of panel space. It features a toggle switch for fast manual resetting after tripping events. The breaker adheres to key international standards IEC 60947-2 and EN 60898, assuring compliance and safety consistency.

Manufactured in Romania as part of Siemens' Better World initiative, this circuit breaker ensures extended product life and aligns with energy efficiency and sustainability goals. Applicable in industrial, commercial, residential, and HVAC electrical systems, it delivers reliable protection against electrical faults.

Compact combination of residual current and overcurrent protection for electrical safety. 30 mA trip sensitivity provides effective personnel and fire protection. Type C tripping characteristic suited for general electrical loads.

Secure DIN rail mounting with screw terminal connections. High breaking capacity of 15 kA for industrial safety requirements. Toggle switch actuator for simple manual reset operations. Compliant with IEC 60947-2, EN 60898, DIN EN 81346-2, and DIN EN 61346-2 standards.

Dimensions: 90 mm (H) x 36 mm (W) x 77 mm (D). Part of Siemens Better World program ensuring extended product life. Manufactured in Romania facilitating quality manufacturing standards. Explore the Siemens range of electrical protection devices on EnvMart for reliable circuit protection solutions tailored to industrial, commercial, and residential applications.