Circuit Breaker · Electrical Components & Switchgear
The Siemens 5SP4 is a miniature circuit breaker covered by a DNV type approval certificate. It is installed on DIN rails in distribution boards and control panels to protect final circuits against overload and short circuit and to allow manual switching and isolation of individual loads such as lighting, sockets and auxiliary equipment.
Listed in the DNV Approval Finder at the time we recorded it. The certificate is issued by DNV, not by us; check its current status at DNV.
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