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. 922-7257
Fabrikantnummer276276 & IS-63/3
FabrikantEaton
€ 40,96
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Aantal stuks
3 63A - - - IS 3NO - IP40 - 415V - 3 2kA
RS-stocknr. 762-2405
FabrikantnummerOT20TPN-B
FabrikantABB
€ 132,54
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Aantal stuks
3 + N 32A - - - - - - IP65 Yes 415V ac - 3 -
RS-stocknr. 187-8930
FabrikantnummerGL0315C1
FabrikantLovato
€ 207,37
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Aantal stuks
3 315A GL0315C1 - - GL - 250kW IP20 - - Yes - -
RS-stocknr. 841-2640
FabrikantnummerOTDC16F3 1SCA121457R1001
FabrikantABB
€ 88,69
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Aantal stuks
3 16A - - - - 3NO+3NO - IP20 - - - - -
RS-stocknr. 466-132
FabrikantRS PRO
€ 101,37
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Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 790-7425
FabrikantnummerA9S65163
€ 43,61
Each
Aantal stuks
1 63A - Acti 9 - iSW NO - - - 240V - - -
Nieuw
RS-stocknr. 212-0306
FabrikantnummerVVE4
€ 64,70
Each
Aantal stuks
3 80A VVE4 TeSys - VVE - 22kW IP65 - - - - -
RS-stocknr. 819-927
Fabrikantnummer100AXTN2
FabrikantEaton
€ 536,07
Each
Aantal stuks
3 + N 100A - - - - - - - Yes 250 V dc, 415V ac - 3 3750A
Nieuw
RS-stocknr. 211-4904
Fabrikantnummer3LD3350-0TK11
FabrikantSiemens
€ 52,80
Each
Aantal stuks
3 40A 3LD3350-0TK11 SENTRON - 3LD - - IP65 - - - - -
RS-stocknr. 418-5767
Fabrikantnummer0 225 46
FabrikantLegrand
€ 202,90
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Aantal stuks
4 125 A - - DIN Rail - NO/NC - IP55 Yes 800 V ac - 3 12 kA
RS-stocknr. 773-8008
FabrikantRS PRO
€ 68,20
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Aantal stuks
4 63A - - Panel Mount - - 30kW IP65 Yes 690V ac Yes 3 30kA
RS-stocknr. 282-1714
FabrikantnummerKG100T204/GBA008*KL
FabrikantKraus & Naimer
€ 179,22
Each
Aantal stuks
4 100A - - - - NO 37kW IP65 Yes 690V ac Yes 3 -
RS-stocknr. 110-4491
Fabrikantnummer182429 & T0-2-15679/I2H/MBS/SVB
FabrikantEaton
€ 59,01
Each
Aantal stuks
3 20A - - - T0-2 NO 6kW IP65 Yes 415V Yes 3 -
RS-stocknr. 773-0641
Fabrikantnummer227872 & P1-32/I2H/SVB-SW
FabrikantEaton
€ 60,95
Each
Aantal stuks
3 32A - - - P1-32 3NO 12kW IP65 Yes 690V ac - - -
RS-stocknr. 196-3556
Fabrikantnummer3LD25041TL53
FabrikantSiemens
€ 91,35
Each
Aantal stuks
4 63A - Sentron - 3LD - 22kW IP65 - 400V - - -
RS-stocknr. 201-3481
FabrikantnummerMSW 100 P3 H
FabrikantWEG
€ 125,40
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 828-5293
FabrikantnummerKG80 T204/GBA290 *KL1V
FabrikantKraus & Naimer
€ 139,41
Each
Aantal stuks
4 80A - - - - NO 22 kW, 30kW IP66, IP67 Yes 380 → 415V, 690 V - 3 -
RS-stocknr. 175-5078
Fabrikantnummer2CDD281101R0025 SD201/25
FabrikantABB
€ 12,91
Each
Aantal stuks
1 25A - Pro M Compact - SD201 NO - - Yes 60 V dc, 253V ac Yes - -
RS-stocknr. 518-7398
Fabrikantnummer3LD2704-0TK51
FabrikantSiemens
€ 98,10
Each
Aantal stuks
3 100A - - Panel Mount - - 37kW IP65 Yes 690V ac - 3 2000A
RS-stocknr. 860-9548
FabrikantRS PRO
€ 47,47
Each
Aantal stuks
3 80A - - Panel Mount - - 37kW IP65 Yes 690V - - 30kA