FLASHTRAB-SEC-HYBRID combines the high-performance spark gap without line follow current with Safe Energy Control technology and a surge-proof arrester backup fuse in a single plug. The result is a type 1 lightning arrester that can be used in systems with a main fuse nominal current greater than 315 A without an additional backup fuse.
The advantage is clear: you can save space in the control cabinet, time during installation, and costs as a separate backup fuse is not required and does not need to be connected.
The new push-pull locking mechanism of the FLASHTRAB-SEC-HYBRID enables extremely easy plug-in and removal even with a plug of this size. When inserted, the plug engages in the base element, making it resistant to vibrations.
The pluggable design offers the following advantages:
The operating state of the hybrid arrester is permanently monitored. This applies to the spark gap without line follow current as well as the integrated fuse. In the event of an error, the plug is thermally disconnected. Clear signaling takes place directly on the module. A floating PDT contact is also monitored at the same time. Easy-maintenance remote signaling can therefore be implemented. The large marking area on the protective devices also ensures accurate identification on site.