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. 518-6755
Fabrikantnummer3LD2064-1GP51
FabrikantSiemens
€ 51,10
Each
Aantal stuks
3 16 A - - Enclosed - NO/NC 7.5 kW IP65 Yes 690 V ac Yes 3 340 A
RS-stocknr. 518-7281
Fabrikantnummer3LD2504-0TK53
FabrikantSiemens
€ 59,20
Each
Aantal stuks
3 63 A - - Panel Mount - - 22 kW IP65 Yes 690 V ac - 3 6000 V
RS-stocknr. 518-6979
Fabrikantnummer3LD2003-0TK51
FabrikantSiemens
€ 27,90
Each
Aantal stuks
3 16 A - - Panel Mount - - 7.5 kW IP65 Yes 690 V ac - 3 340 A
RS-stocknr. 518-6733
Fabrikantnummer3LD2064-0TB53
FabrikantSiemens
€ 40,60
Each
Aantal stuks
3 16 A - - Enclosed - - 7.5 kW IP65 Yes 690 V ac - 3 6000 V
RS-stocknr. 518-7017
Fabrikantnummer3LD2203-0TK51
FabrikantSiemens
€ 34,40
Each
Aantal stuks
3 32 A - - Panel Mount - - 11.5 kW IP65 - 690 V ac - 3 640 A
RS-stocknr. 518-6676
Fabrikantnummer3LD2022-0TK13
FabrikantSiemens
€ 25,10
Each
Aantal stuks
3 16 A - - Panel Mount - NO/NC 7.5 kW IP65 Yes 690 V ac - 3 6000 V
RS-stocknr. 518-7146
Fabrikantnummer3LD2050-1TL11
FabrikantSiemens
€ 35,00
Each
Aantal stuks
3 + N 16 A - - Panel Mount - - 7.5 kW IP65 Yes 690 V ac - 3 340 A
RS-stocknr. 518-6705
Fabrikantnummer3LD2103-0TK51
FabrikantSiemens
€ 30,80
Each
Aantal stuks
3 25 A - - Panel Mount - - 9.5 kW IP65 Yes 690 V ac - 3 640 A
RS-stocknr. 518-7304
Fabrikantnummer3LD2022-1TL13
FabrikantSiemens
€ 32,10
Each
Aantal stuks
3 + N 16 A - - Panel Mount - NO/NC 7.5 kW IP65 Yes 690 V ac - 3 6000 V
RS-stocknr. 518-7411
Fabrikantnummer3LD2022-1TL11
FabrikantSiemens
€ 32,10
Each
Aantal stuks
3 + N 16 A - - Panel Mount - - 7.5 kW IP65 Yes 690 V ac - 3 340 A
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. 518-6884
Fabrikantnummer3LD2122-0TK13
FabrikantSiemens
€ 27,40
Each
Aantal stuks
3 25 A - - Panel Mount - - 9.5 kW IP65 Yes 690 V ac - 3 6000 V
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. 518-6698
Fabrikantnummer3LD2164-0TB51
FabrikantSiemens
€ 44,20
Each
Aantal stuks
3 25 A - - Enclosed - - 9.5 kW IP65 - 690 V ac - 3 640 A
RS-stocknr. 518-7354
Fabrikantnummer3LD2504-0TK51
FabrikantSiemens
€ 59,20
Each
Aantal stuks
3 63 A - - Panel Mount - - 22 kW IP65 Yes 690 V ac - 3 1260 A
RS-stocknr. 518-7461
Fabrikantnummer3LD2804-0TK53
FabrikantSiemens
€ 114,00
Each
Aantal stuks
3 125 A - - Panel Mount - - 45 kW IP65 Yes 690 V ac - 3 6000 V
RS-stocknr. 518-6799
Fabrikantnummer3LD2122-0TK11
FabrikantSiemens
€ 27,40
Each
Aantal stuks
3 25 A - - Panel Mount - - 9.5 kW IP65 Yes 690 V ac - 3 640 A
RS-stocknr. 518-6711
Fabrikantnummer3LD2050-0TK13
FabrikantSiemens
€ 27,40
Each
Aantal stuks
3 16 A - - Panel Mount - - 7.5 kW IP65 Yes 690 V ac - 3 6000 V
RS-stocknr. 518-7332
Fabrikantnummer3LD2264-1GP51
FabrikantSiemens
€ 63,30
Each
Aantal stuks
3 32 A - - Enclosed - NO/NC 11.5 kW IP65 Yes 690 V ac - 3 640 A
RS-stocknr. 518-6856
Fabrikantnummer3LD2203-0TK53
FabrikantSiemens
€ 34,40
Each
Aantal stuks
3 32 A - - Panel Mount - - 11.5 kW IP65 Yes 690 V ac - 3 6000 V