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. 860-9539
FabrikantRS PRO
41,62 €
Each
Aantal stuks
3 40A - - Panel Mount - - 18.5kW IP65 Yes 690V - - 30kA
RS-stocknr. 773-7964
FabrikantRS PRO
34,11 €
Each
Aantal stuks
4 32A - - Panel Mount - - 15kW IP65 Yes 690V ac Yes 3 30kA
RS-stocknr. 466-188
FabrikantRS PRO
32,97 €
Each
Aantal stuks
3 40 A - - DIN Rail - - 15 kW IP65 Yes 690 V ac Yes 3 30 kA
RS-stocknr. 860-9557
FabrikantRS PRO
106,23 €
Each
Aantal stuks
2 32A - - - - - 15kW IP65 Yes 690V - - 30kA
RS-stocknr. 773-7989
FabrikantRS PRO
71,47 €
Each
Aantal stuks
6 63A - - - - 6NO 30kW IP65 Yes 690V ac - 1, 3 30kA
RS-stocknr. 466-138
FabrikantRS PRO
30,90 €
Each
Aantal stuks
3 63 A - - Panel Mount - - 22 kW IP65 Yes 750 V - 3 6 kV
RS-stocknr. 466-154
FabrikantRS PRO
38,94 €
Each
Aantal stuks
3 100 A - - DIN Rail - - 45 kW IP65 Yes 750 V - 3 6 kV
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. 466-122
FabrikantRS PRO
90,93 €
Each
Aantal stuks
4 100 A - - DIN Rail - - 45 kW IP65 Yes 690 V ac - 3 30 kA
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
RS-stocknr. 466-255
FabrikantRS PRO
66,74 €
Each
Aantal stuks
8 25 A - - DIN Rail - - 11 kW IP65 Yes 690 V ac - - 5 kA
RS-stocknr. 773-8027
FabrikantRS PRO
61,05 €
Each
Aantal stuks
3 80A - - Panel Mount - - 37kW IP54 Yes 690V ac Yes 3 30kA
RS-stocknr. 466-273
FabrikantRS PRO
22,10 €
Each
Aantal stuks
3 25 A - - DIN Rail - - 11 kW IP65 Yes 750 V - 3 6 kV
RS-stocknr. 136-5292
FabrikantRS PRO
145,09 €
Each
Aantal stuks
3 32A - - Panel Mount - - - - Yes 690V - 3 -
RS-stocknr. 466-302
FabrikantRS PRO
62,98 €
Each
Aantal stuks
6 25 A - - DIN Rail - - 11 kW IP65 Yes 690 V ac - - 5 kA
RS-stocknr. 136-5278
FabrikantRS PRO
225,97 €
Each
Aantal stuks
6 125A - - Panel Mount - 6NO - IP65 Yes 690V - 3 -
RS-stocknr. 466-251
FabrikantRS PRO
7,32 €
Each
Aantal stuks
- 4A @ 415V, 6A @ 230V - - - - NO/NC - IP65 No - - 1 -
RS-stocknr. 860-9554
FabrikantRS PRO
78,76 €
Each
Aantal stuks
2 25A - - - - - 15kW IP65 Yes 500V - - 30kA
RS-stocknr. 773-8018
FabrikantRS PRO
53,79 €
Each
Aantal stuks
3 63A - - Panel Mount - - 18.5kW IP54 Yes 690V ac Yes 3 30kA
RS-stocknr. 860-9551
FabrikantRS PRO
153,33 €
Each
Aantal stuks
2 40A - - - - - 18.5kW IP65 Yes 690V - - 30kA