BSA-W1F-12.5 (4+0)
€309.12
Tax included
The devices of the BSA-W1 series were developed to protect against direct and indirect lightning discharges. They offer protection in zone transitions 0A - 1 according to IEC 62305.
The BSA-W1 (4+0) consist of four high-performance metal oxide varistors to protect three-phase TN-S networks with separate N and PE conductors.
In the event of a defect, the two-part device enables a simple and quick replacement without new wiring, by pulling out the plug-in module and inserting a new module. The devices have a mechanical status indicator and a remote signaling contact.
