Siemens Residual Current Circuit Breaker 40A 4-Pole 30mA Type A 0.8kA 400V AC 5SV3344-6KK01

Siemens 5SV3344-6KK01 Residual Current Circuit Breaker from the Series 5SV3 is designed for reliable personnel and fire protection in industrial and residential electrical installations. It features a 40A current rating, four poles, and tripping sensitivity of 30 mA.

This circuit breaker provides instant tripping with an electromagnetic tripping mechanism and is suitable for AC voltage systems up to 400V. Its Type A tripping characteristic makes it effective in detecting pulsating DC residual currents, ensuring enhanced safety.

The device supports DIN rail mounting and uses screw terminal connections for secure wiring. It has a compact form factor measuring 90mm in height, 72mm in width, and 70mm in depth, making it suitable for various electrical panels.

With a breaking capacity of 0.8 kA and an equipment lifespan exceeding 10,000 switching cycles, the 5SV3344-6KK01 ensures durable and efficient operation. The silicone-free construction and IP20 enclosure rating enhance its safety features.

Certified by multiple international standards including VDE, CCC, UKCA, EAC, and CE, this Siemens residual current circuit breaker meets stringent quality and safety requirements. The ambient operating temperature range of -25 to +45 °C makes it suitable for diverse environments.

Provides personnel and fire protection with instant tripping. Type A tripping characteristics suitable for sensitive residual currents. Equipped with toggle switch reset actuator for easy operation. Designed for DIN rail mounting with screw terminal connections.

Breaking capacity of 0.8 kA ensures safe disconnection under fault conditions. Compact dimensions of 90mm height, 72mm width, and 70mm depth. Rated for 400V AC voltage and 30mA trip sensitivity for effective protection. Built to last with equipment life span exceeding 10,000 switching cycles.

Silicone free construction and IP20 enclosure for safety. Certified to international standards including VDE, CCC, UKCA, EAC, and CE.

This residual current circuit breaker is ideal for industrial, residential, and commercial electrical systems where protection against electric shock and fire is critical. Its reliable performance helps maintain safety and compliance with electrical regulations.

Explore more products from the Siemens 5SV3 series in the Residual Current Circuit Breaker category at EnvMart for quality electrical protection solutions.