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Home > Switching & Protection > Solutions > Electronic protection > RESYS B 470 / B 471 / B 475  : Presentation

RESYS B 470 / B 471 / B 475

Presentation

RESYS type B earth leakage relays are associated with a remote trip breaking device (automatic power cut-off), thus providing the following functions:
• protection against indirect contacts
• limitation of leakage currents.
They also preventively monitor electrical installations via their pre-alarm system or when used as signal relays.
They are particularly suited to installations where continuous components disturb conventional differential devices limited to type AC or A.

 
Catalogue pages size
cat_ResysSerieB-gb.pdf 227 Kb
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