V-CHECK R - protectors operating on MCB via trigger

Category: Combined (Trans + Perm) and Permanent

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V-CHECK R - protectors operating on MCB via trigger

The V-Check R range of surge protective devices has been designed for combined protection both against transient and permanent (a.k.a TOV) overvoltages in three-phase TT electrical power networks. The device has a potential free relay for actuation of an RCD or a coil.

Click the To download the Technical Data Sheet

Code Reference Description Data Sheet
77706400 V-CHECK 4R-40 Protector against transient & permanent overvoltages (combined), type 2, 40 kA and three-phase (four-pole).