Non-Fused Switch Disconnectors

Non-fused switch disconnectors are a safety device designed to power down or isolate a part of a circuit while it is being serviced or maintained. Unlike fused switch disconnectors, they do not use a fuse to break the circuit, instead using either a rotary or knife-blade disconnect. Rotary switches break the circuit by rotation of a lever, while knife-blade switches use a hinge to lift a lever off its slot.

What are non-fused switch disconnectors used for?

Non-fused switch disconnectors are used to isolate circuit breakers, transmission lines and transformers as part of their maintenance process. They are a safety measure and are not intended for use as a regular part of the circuit.

Types of non-fused switch disconnectors

Non-fused switch disconnectors vary in the method of disconnecting that they use, whether rotary or knife-blade. Beyond that, they have differing power, voltage and switch ratings, as well as different maximum current capabilities, which will determine which non-fused switch disconnector you choose.


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Omschrijving Prijs Number of Poles Maximum Current Model Number Range Mounting Type Series Normal State Configuration Power Rating IP Rating Accepts Padlocks Voltage Rating Auxiliary Contacts Available Electrical Phase Switch Rating
RS-stocknr. 539-3701
Fabrikantnummer4404.0007
FabrikantSchurter
€ 2,20
Each
Aantal stuks
1 5A - - - - - - - - 32V dc, 240 V ac - - -
RS-stocknr. 173-7867
Fabrikantnummer4404.0004
FabrikantSchurter
€ 1,743
Each (In a Box of 100)
Aantal stuks
1 10A - - - - - - - - 48 V dc, 240V ac - - -
RS-stocknr. 539-3745
Fabrikantnummer4404.0004
FabrikantSchurter
€ 2,13
Each
Aantal stuks
1 10A - - - - - - - - 48 V dc, 240V ac - - -
RS-stocknr. 173-7871
Fabrikantnummer4404.0010
FabrikantSchurter
€ 1,822
Each (In a Box of 100)
Aantal stuks
1 15A - - - - - - - - 32 V dc, 240V ac - - -
RS-stocknr. 539-3773
Fabrikantnummer4404.0010
FabrikantSchurter
€ 2,20
Each
Aantal stuks
1 15A - - - - - - - - 32V dc, 240 V ac - - -
RS-stocknr. 539-3751
Fabrikantnummer4404.0005
FabrikantSchurter
€ 2,13
Each
Aantal stuks
1 12 A - - - - - - - - 32 V dc, 240 V ac - - -
RS-stocknr. 539-3795
Fabrikantnummer4404.0006
FabrikantSchurter
€ 2,03
Each
Aantal stuks
1 16 A - - - - - - - - 48 V dc, 240 V ac - - -
RS-stocknr. 173-7872
Fabrikantnummer4404.0006
FabrikantSchurter
€ 1,822
Each (In a Box of 100)
Aantal stuks
1 16A - - - - - - - - 48 V dc, 240V ac - - -
RS-stocknr. 173-7866
Fabrikantnummer4404.0003
FabrikantSchurter
€ 1,743
Each (In a Box of 100)
Aantal stuks
1 8A - - - - - - - - 32 V dc, 240V ac - - -
RS-stocknr. 173-7865
Fabrikantnummer4404.0001
FabrikantSchurter
€ 1,743
Each (In a Box of 100)
Aantal stuks
1 4A - - - - - - - - 32 V dc, 240V ac - - -
RS-stocknr. 539-3739
Fabrikantnummer4404.0003
FabrikantSchurter
€ 2,17
Each
Aantal stuks
1 8A - - - - - - - - 32V dc, 240 V ac - - -
RS-stocknr. 539-3694
Fabrikantnummer4404.0001
FabrikantSchurter
€ 2,20
Each
Aantal stuks
1 16 A - - - - - - - - 32 V dc, 240 V ac - - -