Strong Points


FUSERBLOC BS88 changeover switches with front operation are manual control multipole fuse combination changeover switches.
They provide make and break on load, safety disconnection and overcurrent protection for any low voltage electrical circuit.
This range includes versions for direct and external operation, 3 and 4 poles and up to 400 A.

Conformity to standards

IEC 60947-3


Optimum safety

Double phase breaking (upstream and downstream of the fuse) and fully visible isolation keep people and equipment protected from overcurrent.

High breaking capacity

High breaking capacity fuses (100 kA rms) provide protection from overloads and short circuits.


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