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. 466-148
FabrikantRS PRO
16,57 €
Each
Aantal stuks
3 25 A - - Panel Mount - - 11 kW IP65 Yes 750 V - 3 6 kV
RS-stocknr. 466-172
FabrikantRS PRO
26,55 €
Each
Aantal stuks
3 32 A - - DIN Rail - - 11 kW IP65 Yes 690 V ac Yes 3 30 kA
RS-stocknr. 466-201
FabrikantRS PRO
4,56 €
Each
Aantal stuks
1 63 A - - Main Contact - - - IP65 No 690 V ac - 1 30 kA
RS-stocknr. 466-182
FabrikantRS PRO
37,12 €
Each
Aantal stuks
3 63 A - - DIN Rail - - 22 kW IP65 Yes 690 V ac Yes 3 30 kA
RS-stocknr. 466-233
FabrikantRS PRO
25,38 €
Each
Aantal stuks
4 25 A - - DIN Rail - - 11 kW IP65 Yes 690 V ac - 3 5 kA
RS-stocknr. 466-150
FabrikantRS PRO
19,58 €
Each
Aantal stuks
3 32 A - - Panel Mount - - 11 kW IP65 Yes 750 V - 3 6 kV
RS-stocknr. 773-7976
FabrikantRS PRO
56,10 €
Each
Aantal stuks
6 25 A - - DIN Rail - 6NO 15 kW IP65 Yes 690 V ac - 1, 3 30 kA
RS-stocknr. 860-9529
FabrikantRS PRO
21,37 €
Each
Aantal stuks
3 20 A - - Panel Mount - - 11 kW IP65 Yes 690 V - - 5 kA
RS-stocknr. 466-144
FabrikantRS PRO
23,60 €
Each
Aantal stuks
3 40 A - - Panel Mount - - 15 kW IP65 Yes 750 V - 3 6 kV
RS-stocknr. 773-8027
FabrikantRS PRO
59,27 €
Each
Aantal stuks
3 80 A - - Panel Mount - - 37 kW IP54 Yes 690 V ac Yes 3 30 kA
RS-stocknr. 466-245
FabrikantRS PRO
73,94 €
Each
Aantal stuks
8 40 A - - DIN Rail - - 15 kW IP65 Yes 690 V ac - - 30 kA
RS-stocknr. 773-7982
FabrikantRS PRO
101,09 €
Each
Aantal stuks
6 80 A - - DIN Rail - 6NO 55 kW IP65 Yes 690 V ac - 1, 3 30 kA
RS-stocknr. 466-261
FabrikantRS PRO
63,70 €
Each
Aantal stuks
6 32 A - - DIN Rail - - 11 kW IP65 Yes 690 V ac - - 30 kA
RS-stocknr. 773-8020
FabrikantRS PRO
39,62 €
Each
Aantal stuks
4 25 A - - Panel Mount - - 11 kW IP54 Yes 690 V ac Yes 3 5 kA
RS-stocknr. 466-283
FabrikantRS PRO
32,41 €
Each
Aantal stuks
3 40 A - - DIN Rail - - 15 kW IP65 Yes 750 V - 3 6 kV
RS-stocknr. 466-267
FabrikantRS PRO
42,75 €
Each
Aantal stuks
3 80 A - - DIN Rail - - 30 kW IP65 Yes 750 V - 3 6 kV
RS-stocknr. 773-8033
FabrikantRS PRO
52,30 €
Each
Aantal stuks
4 40 A - - Panel Mount - - - IP54 Yes 690 V ac Yes 3 30 kA
RS-stocknr. 466-255
FabrikantRS PRO
64,80 €
Each
Aantal stuks
8 25 A - - DIN Rail - - 11 kW IP65 Yes 690 V ac - - 5 kA
RS-stocknr. 466-138
FabrikantRS PRO
30,00 €
Each
Aantal stuks
3 63 A - - Panel Mount - - 22 kW IP65 Yes 750 V - 3 6 kV
RS-stocknr. 466-205
FabrikantRS PRO
70,74 €
Each
Aantal stuks
8 32 A - - DIN Rail - - 11 kW IP65 Yes 690 V ac - - 30 kA
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