Siemens Residual Current Circuit Breaker with Overload Protection 125A Current Rating 4-Pole 30 mA Trip 5SU1344-6KK82

Siemens 5SU1344-6KK82 Residual Current Circuit Breaker with Overload Protection is engineered for dependable electrical safety applications requiring a 125A current rating and 4-pole setup. Designed to trip at 30 mA residual current sensitivity, this device ensures precise earth leakage protection in both industrial and commercial electrical installations.

This circuit breaker is equipped with a thermal magnetic tripping mechanism providing dual protection against overloads and short circuits, essential for safeguarding electrical circuits from damage. Its robust breaking capacity of 10kA meets demanding electrical fault scenarios, enhancing system reliability.

Mounting on standard DIN rails, the breaker uses screw-type terminal connections for secure and reliable wiring. Its compact size with dimensions of 90mm height, 35mm width, and 70mm depth facilitates integration into various control panels and distribution boards.

Certified under VDE, RoHS, CCC, EAC, and CE standards, the breaker not only guarantees safety compliance but also contributes to sustainable practices through its halogen-free and silicon-free materials. The device features a lever-type reset actuator that allows quick manual operation post-trip events.

This RCBO is suitable for general purpose applications across industrial, commercial, and residential electrical systems requiring reliable earth leakage and overload protection. Its design complies with Overvoltage category III, making it fit for use in environments with elevated voltage conditions.

High breaking capacity rated at 10kA for reliable protection. Equipped with thermal magnetic tripping mechanism ensuring effective overload and short circuit protection. Mounts conveniently on DIN rail with screw terminals for secure connections.

Compact dimensions: height 90mm, width 35mm, depth 70mm to fit standard electrical panels. Conforms to international standards VDE, RoHS, CCC, EAC, and CE for assured quality and compliance. Featuring a lever reset actuator for easy manual operation.

Rated for AC voltage of 240V and residual current type A for earth leakage protection. Environmentally conscious design with halogen-free and silicon-free components. Constructed with overvoltage category III rating for industrial use cases.

Manufactured in Germany ensuring premium build quality and durability. Explore more Siemens electrical protection devices and components in the EnvMart catalog to ensure optimal electrical safety and performance for your projects.