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. 686-7272
Fabrikantnummer1SCA105365R1001
FabrikantABB
€ 34,89
Each
Aantal stuks
4 - - - DIN Rail - - 22 kW IP20 - 750 V ac - - -
RS-stocknr. 686-7288
Fabrikantnummer1SCA105004R1001
FabrikantABB
€ 52,15
Each
Aantal stuks
3 - - - DIN Rail - - 37 kW IP20 - 750 V ac - - -
RS-stocknr. 686-7281
Fabrikantnummer1SCA105798R1001
FabrikantABB
€ 31,20
Each
Aantal stuks
3 80 A - - DIN Rail - - 37 kW IP20 - 750 V ac - 3 1 kA
RS-stocknr. 686-7269
Fabrikantnummer1SCA104857R1001
FabrikantABB
€ 27,80
Each
Aantal stuks
3 - - - DIN Rail - - 9 kW IP20 - 750 V ac - - -
RS-stocknr. 686-7262
Fabrikantnummer1SCA104886R1001
FabrikantABB
€ 36,44
Each
Aantal stuks
4 25 A - - DIN Rail - - 9 kW IP20 - 750 V ac - 3 0.5 kA
RS-stocknr. 686-7278
Fabrikantnummer1SCA105332R1001
FabrikantABB
€ 39,61
Each
Aantal stuks
3 63 A - - DIN Rail - - 22 kW IP20 - 750 V ac - 3 1 kA
RS-stocknr. 331-6493
FabrikantnummerS37K5N-A
FabrikantABB
€ 21,66
Each
Aantal stuks
3 25 A - - - - - 9 kW IP65 - - - 3 -
RS-stocknr. 686-7294
Fabrikantnummer1SCA105051R1001
FabrikantABB
€ 85,53
Each
Aantal stuks
4 125 A - - DIN Rail - - 45 kW IP20 - 750 V ac - 3 2.5 kA
RS-stocknr. 686-7275
Fabrikantnummer1SCA104932R1001
FabrikantABB
€ 41,22
Each
Aantal stuks
4 40 A - - DIN Rail - - 11 kW IP20 - 750 V ac - 3 0.5 kA
RS-stocknr. 922-0878
FabrikantnummerONE20M2Y
FabrikantABB
€ 18,87
Each
Aantal stuks
2 20 A - - Panel Mount ONE20 - - - - 240 V - - -
RS-stocknr. 686-7250
Fabrikantnummer1SCA104829R1001
FabrikantABB
€ 29,00
Each
Aantal stuks
4 - - - DIN Rail - - 7.5 kW IP20 - 750 V ac - - -
RS-stocknr. 686-7317
Fabrikantnummer1SCA104884R1001
FabrikantABB
€ 26,99
Each
Aantal stuks
3 25 A - - Panel Mount - - 9 kW IP20 - 750 V ac - 3 0.5 kA
RS-stocknr. 686-7256
Fabrikantnummer1SCA104811R1001
FabrikantABB
€ 18,11
Each
Aantal stuks
3 - - - DIN Rail - - 7.5 kW IP20 - 750 V ac - - -
RS-stocknr. 922-0871
FabrikantnummerONE20M2W
FabrikantABB
€ 18,87
Each
Aantal stuks
2 20 A - - Panel Mount ONE20 - - - - 240 V - - -
RS-stocknr. 282-0840
FabrikantnummerS415KN-A
FabrikantABB
€ 36,51
Each
Aantal stuks
4 40 A - - - - - 15 kW IP65 - - - 3 -
RS-stocknr. 686-7266
Fabrikantnummer1SCA104902R1001
FabrikantABB
€ 30,22
Each
Aantal stuks
3 - - - DIN Rail - - 11 kW IP20 - 750 V ac - - -
RS-stocknr. 841-2656
Fabrikantnummer1SCA125822R1001
FabrikantABB
€ 240,48
Each
Aantal stuks
2 100 A - - Panel Mount - 2NO+2NC - - - 1 kV dc - - -
RS-stocknr. 686-7339
Fabrikantnummer1SCA105431R1001
FabrikantABB
€ 49,32
Each
Aantal stuks
3 - - - Panel Mount - - 37 kW IP20 - 750 V ac - - -
RS-stocknr. 686-7313
Fabrikantnummer1SCA105711R1001
FabrikantABB
€ 28,78
Each
Aantal stuks
4 - - - Panel Mount - - 7.5 kW IP20 - 750 V ac - - -
RS-stocknr. 922-0884
FabrikantnummerONE20M3Y
FabrikantABB
€ 23,36
Each
Aantal stuks
3 20 A - - Panel Mount ONE20 - - - - 415 V - - -