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. 257-3566
FabrikantnummerVCF3GE
€ 107,70
Each
Aantal stuks
3 50 A - TeSys Panel Mount VARIO - 22 kW IP65 Yes 690 V ac - 3 8 kV
RS-stocknr. 466-166
FabrikantRS PRO
€ 74,82
Each
Aantal stuks
4 40 A - - DIN Rail - NO/NC 15 kW IP65 Yes 750 V Yes 3 6 kV
RS-stocknr. 841-2656
Fabrikantnummer1SCA125822R1001
FabrikantABB
€ 358,00
Each
Aantal stuks
2 100 A - - Panel Mount - 2NO+2NC - - - 1 kV dc - - -
RS-stocknr. 393-9765
FabrikantnummerP3-63/I4/SVB
FabrikantEaton
€ 87,21
Each
Aantal stuks
3 63 A - - Enclosed - NO 37 kW IP65 Yes 440 V ac Yes 3 1260 A
RS-stocknr. 279-6185
FabrikantnummerVCF3
€ 62,90
Each
Aantal stuks
3 63 A - TeSys Panel Mount VARIO - 30 kW IP20, IP65 Yes 690 V ac - 3 8 kV
RS-stocknr. 518-6812
Fabrikantnummer3LD2003-0TK53
FabrikantSiemens
€ 27,90
Each
Aantal stuks
3 16 A - - Panel Mount - - 7.5 kW IP65 Yes 690 V ac - 3 6000 V
RS-stocknr. 103-8458
FabrikantnummerT0-3-8342/I1/SVB
FabrikantEaton
€ 69,05
Each
Aantal stuks
6 20 A - - Enclosed T0-3 6NO 6.5 kW IP65 Yes 690 V - 1, 3 110 A
RS-stocknr. 742-7468
Fabrikantnummer2967015
FabrikantPhoenix Contact
€ 8,39
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 330-7966
FabrikantnummerT3-4-15682/I2/SVB
FabrikantEaton
€ 80,61
Each
Aantal stuks
6 25 A dc, 32 A ac - - Enclosed - NO/NC 22 kW IP65 Yes 240 V dc, 690 V ac Yes - 6000 V ac
RS-stocknr. 621-7822
FabrikantnummerP5-125/EA/SVB
FabrikantEaton
€ 238,45
Each
Aantal stuks
3 125 A - - Panel Mount - NO 45 kW IP65 Yes 415 V ac Yes 3 2500 A
RS-stocknr. 781-3686
Fabrikantnummer2200 3011
FabrikantSocomec
€ 90,20
Each
Aantal stuks
3 125 A - - DIN Rail - NO/3NC (Auxiliary) 55 kW - - 690 V ac Yes - 125 A
RS-stocknr. 518-6727
Fabrikantnummer3LD2064-0TB51
FabrikantSiemens
€ 40,60
Each
Aantal stuks
3 16 A - - Enclosed - - 7.5 kW IP65 - 690 V ac - 3 340 A
RS-stocknr. 333-518
FabrikantnummerP3-63/V/SVB
FabrikantEaton
€ 81,95
Each
Aantal stuks
3 63 A - - Enclosed - NO 37 kW IP65 Yes 440 V ac Yes 3 1260 A
RS-stocknr. 280-8171
Fabrikantnummer28900
FabrikantMerlin Gerin
€ 75,70
Each
Aantal stuks
3 40 A - - DIN Rail - - 220 kW IP40 Yes 250 V dc, 500 V ac - 3 75 kA
RS-stocknr. 818-441
FabrikantnummerP3-63/EA/SVB
FabrikantEaton
€ 68,51
Each
Aantal stuks
3 63 A - - Panel Mount - NO 37 kW IP65 Yes 440 V ac Yes 3 1260 A
RS-stocknr. 828-5300
FabrikantnummerKG105 T203/GBA270 *KL1V
FabrikantKraus & Naimer
€ 254,28
Each
Aantal stuks
3 125 A - - Enclosed - NO 37 kW, 45 kW IP66, IP67 Yes 380 → 415 V, 690 V - 3 -
RS-stocknr. 686-7266
Fabrikantnummer1SCA104902R1001
FabrikantABB
€ 34,40
Each
Aantal stuks
3 - - - DIN Rail - - 11 kW IP20 - 750 V ac - - -
RS-stocknr. 629-2025
FabrikantnummerT0-1-102/I1H/SVB
FabrikantEaton
€ 26,07
1 Box of 1
Box(es)
2 20 A ac - - Enclosed - - 13 kW IP65 Yes 400 V ac - 3 20 A
RS-stocknr. 280-8200
Fabrikantnummer28902
FabrikantMerlin Gerin
€ 80,90
Each
Aantal stuks
3 63 A - - DIN Rail - - 30 kW IP40 Yes 250 V dc, 500 V ac - 3 75 kA
RS-stocknr. 331-5030
FabrikantnummerT0-2-8221/I1
FabrikantEaton
€ 26,32
Each
Aantal stuks
2 10 A dc, 20 A ac - - Enclosed - 2NO/2NC 7.5 kW IP65 - 240 V dc, 690 V ac - 1 6000 V ac
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