5SM3745-6
The 5SM3745-6 is a SENTRON 5SM3 series RCCB, 4-pole (3P+N), rated current 125A, Type A, rated residual current 500mA, rated voltage 400V AC, suitable for fireproof residual current protection in commercial and industrial main power distribution circuits.
Product Positioning
The Siemens SENTRON 5SM3745-6 is a 4-pole, 125A rated current RCCB residual current circuit breaker, belonging to Type A, with a rated residual current operating current of 500mA. It is suitable for residual current protection applications in the main circuits of industrial and commercial power distribution systems.
Core Product Advantages and Features
Type A leakage current detection
It can detect AC and pulsating DC leakage current and is suitable for general industrial and commercial power distribution circuits.
High current 125A design
Suitable as a leakage current protection device for main circuits or multiple branch circuits.
500mA leakage current
With a high setting value, it is suitable as a fire-resistant leakage protection device, reducing unnecessary tripping.
4-pole (3P+N) configuration
It can protect both the three-phase and neutral circuits simultaneously, and is suitable for three-phase power systems.
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5SM6014-2
The 5SM6014-2 is a module of the SENTRON 5SM6 series AFDD arc fault detection device, with a rated current range of 1-40A. It is used with a 1P+N type MCB and is a non-leakage circuit breaker. Its main function is to detect sequential and parallel arcs to reduce the risk of electrical fires.