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.


...
Lees meer Lees minder

Filters

1 - 20 van 1077 producten worden weergegeven
Resultaten per pagina
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
17,07 €
Each
Aantal stuks
3 25 A - - Panel Mount - - 11 kW IP65 Yes 750 V - 3 6 kV
RS-stocknr. 466-172
FabrikantRS PRO
27,35 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 466-182
FabrikantRS PRO
38,23 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 466-150
FabrikantRS PRO
20,17 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 466-233
FabrikantRS PRO
26,14 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 466-201
FabrikantRS PRO
4,70 €
Each
Aantal stuks
1 63 A - - Main Contact - - - IP65 No 690 V ac - 1 30 kA
RS-stocknr. 466-299
FabrikantRS PRO
68,63 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 860-9532
FabrikantRS PRO
28,46 €
Each
Aantal stuks
3 32A - - Panel Mount - - 15kW IP65 Yes 690V - - 30kA
RS-stocknr. 466-223
FabrikantRS PRO
39,39 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 136-5278
FabrikantRS PRO
225,97 €
Each
Aantal stuks
6 125A - - Panel Mount - 6NO - IP65 Yes 690V - 3 -
RS-stocknr. 773-8002
FabrikantRS PRO
24,78 €
Each
Aantal stuks
3 25A - - Panel Mount - - 11kW IP54 Yes 690V ac Yes 3 5kA
RS-stocknr. 466-217
FabrikantRS PRO
45,78 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 773-8036
FabrikantRS PRO
56,19 €
Each
Aantal stuks
4 63A - - Panel Mount - - 18.5kW IP54 Yes 690V ac Yes 3 30kA
RS-stocknr. 466-249
FabrikantRS PRO
22,02 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 773-8014
FabrikantRS PRO
50,89 €
Each
Aantal stuks
3 40A - - Panel Mount - - - IP54 Yes 690V ac Yes 3 30kA
RS-stocknr. 466-261
FabrikantRS PRO
65,61 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 466-302
FabrikantRS PRO
62,98 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 466-277
FabrikantRS PRO
36,47 €
Each
Aantal stuks
3 63 A - - DIN Rail - - 22 kW IP65 Yes 750 V - 3 6 kV
RS-stocknr. 773-8042
FabrikantRS PRO
123,15 €
Each
Aantal stuks
4 125A - - Panel Mount - - 75kW IP54 Yes 690V ac Yes 3 30kA
RS-stocknr. 466-176
FabrikantRS PRO
29,38 €
Each
Aantal stuks
3 32 A - - DIN Rail - - 11 kW IP65 Yes 750 V - 3 6 kV