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. 518-7304
Fabrikantnummer3LD2022-1TL13
FabrikantSiemens
34,10 €
Each
Aantal stuks
3 + N 16 A - - Panel Mount - NO/NC 7.5 kW IP65 Yes 690 V ac - 3 6000 V
RS-stocknr. 518-6727
Fabrikantnummer3LD2064-0TB51
FabrikantSiemens
43,10 €
Each
Aantal stuks
3 16 A - - Enclosed - - 7.5 kW IP65 - 690 V ac - 3 340 A
RS-stocknr. 518-6698
Fabrikantnummer3LD2164-0TB51
FabrikantSiemens
46,90 €
Each
Aantal stuks
3 25 A - - Enclosed - - 9.5 kW IP65 - 690 V ac - 3 640 A
RS-stocknr. 518-6705
Fabrikantnummer3LD2103-0TK51
FabrikantSiemens
32,70 €
Each
Aantal stuks
3 25 A - - Panel Mount - - 9.5 kW IP65 Yes 690 V ac - 3 640 A
RS-stocknr. 518-6812
Fabrikantnummer3LD2003-0TK53
FabrikantSiemens
29,60 €
Each
Aantal stuks
3 16 A - - Panel Mount - - 7.5 kW IP65 Yes 690 V ac - 3 6000 V
RS-stocknr. 518-6777
Fabrikantnummer3LD2050-0TK11
FabrikantSiemens
29,10 €
Each
Aantal stuks
3 16 A - - Panel Mount - - 7.5 kW IP65 Yes 690 V ac - 3 340 A
RS-stocknr. 518-6783
Fabrikantnummer3LD2103-0TK53
FabrikantSiemens
32,70 €
Each
Aantal stuks
3 25 A - - Panel Mount - - 9.5 kW IP65 Yes 690 V ac - 3 6000 V
RS-stocknr. 518-6828
Fabrikantnummer3LD2150-0TK13
FabrikantSiemens
32,30 €
Each
Aantal stuks
3 25 A - - Panel Mount - - 9.5 kW IP65 Yes 690 V ac - 3 6000 V
RS-stocknr. 518-7348
Fabrikantnummer3LD2264-1GP53
FabrikantSiemens
67,20 €
Each
Aantal stuks
3 32 A - - Enclosed - NO/NC 11.5 kW IP65 Yes 690 V ac Yes 3 6000 V
RS-stocknr. 518-6755
Fabrikantnummer3LD2064-1GP51
FabrikantSiemens
54,20 €
Each
Aantal stuks
3 16 A - - Enclosed - NO/NC 7.5 kW IP65 Yes 690 V ac Yes 3 340 A
RS-stocknr. 518-7360
Fabrikantnummer3LD2264-0TB51
FabrikantSiemens
55,60 €
Each
Aantal stuks
3 32 A - - Enclosed - - 11.5 kW IP65 Yes 690 V ac - 3 640 A
RS-stocknr. 518-7281
Fabrikantnummer3LD2504-0TK53
FabrikantSiemens
62,80 €
Each
Aantal stuks
3 63 A - - Panel Mount - - 22 kW IP65 Yes 690 V ac - 3 6000 V
RS-stocknr. 518-7398
Fabrikantnummer3LD2704-0TK51
FabrikantSiemens
95,30 €
Each
Aantal stuks
3 100 A - - Panel Mount - - 37 kW IP65 Yes 690 V ac - 3 2000 A
RS-stocknr. 518-6660
Fabrikantnummer3LD2022-0TK11
FabrikantSiemens
26,60 €
Each
Aantal stuks
3 16 A - - Panel Mount - - 7.5 kW IP65 Yes 690 V ac - 3 340 A
RS-stocknr. 518-6676
Fabrikantnummer3LD2022-0TK13
FabrikantSiemens
26,60 €
Each
Aantal stuks
3 16 A - - Panel Mount - NO/NC 7.5 kW IP65 Yes 690 V ac - 3 6000 V
RS-stocknr. 518-6884
Fabrikantnummer3LD2122-0TK13
FabrikantSiemens
29,10 €
Each
Aantal stuks
3 25 A - - Panel Mount - - 9.5 kW IP65 Yes 690 V ac - 3 6000 V
RS-stocknr. 518-6799
Fabrikantnummer3LD2122-0TK11
FabrikantSiemens
29,10 €
Each
Aantal stuks
3 25 A - - Panel Mount - - 9.5 kW IP65 Yes 690 V ac - 3 640 A
RS-stocknr. 518-7023
Fabrikantnummer3LD2250-0TK11
FabrikantSiemens
37,30 €
Each
Aantal stuks
3 32 A - - Panel Mount - - 11.5 kW IP65 Yes 690 V ac - 3 640 A
RS-stocknr. 518-6711
Fabrikantnummer3LD2050-0TK13
FabrikantSiemens
29,10 €
Each
Aantal stuks
3 16 A - - Panel Mount - - 7.5 kW IP65 Yes 690 V ac - 3 6000 V
RS-stocknr. 489-6760
Fabrikantnummer5TE8413
FabrikantSiemens
31,98 €
Each
Aantal stuks
3 40 A - - DIN Rail - 3NO - - - 400 V ac Yes 3 10 kA