5SU1354-6KK25

The Siemens SENTRON 5SU1354-6KK25 residual current circuit breaker features a 25A rated current, B characteristic curve, 30mA sensitivity, 10kA breaking capacity, and a 1P+N circuit design, making it suitable for leakage and overload protection needs in residential and commercial distribution boxes.

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Siemens SENTRON 5SU1354-6KK25 25A Type A Residual Current Circuit Breaker (RCBO) Product Image

Product Positioning

The Siemens SENTRON 5SU1354-6KK25 is a Type A residual current circuit breaker (RCBO) that integrates leakage current protection and overcurrent protection into a single module, making it suitable as the main circuit protection device for residential and commercial distribution boxes.

Core Product Advantages and Features

Dual protection integrated

It features both residual current (leakage) detection and B-characteristic overcurrent protection, allowing a single device to perform both circuit protection functions.

Type A Sensitivity

It can detect residual AC and pulsating DC current and is suitable for general residential and commercial power distribution circuits.

10kA breaking capacity

With a rated short-circuit breaking capacity of 10kA, it is suitable for use with general residential power systems.

1P+N compact design

It adopts a 1P+N single-phase plus neutral pole structure, standard rail installation, saving distribution box space.

project	Specification
Rated current In	25 A
Rated residual operating current IΔn	30 mA
Residual current type	Type A
Tripping characteristic curve	B characteristic
Rated short-circuit breaking capacity	10 kA
Extreme number	1P+N

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