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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Beskrivning Pris 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-artikelnummer 261-8524
Tillv. art.nr194E-A32-1753-R
VarumärkeAllen Bradley
479,28 kr
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3 32 A - - DIN Rail - - 15 kW IP65 Yes 690 V ac - 3 15 kA
RS-artikelnummer 818-435
Tillv. art.nr081438 | P1-32/EA/SVB
VarumärkeEaton
379,04 kr
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3 32 A - - Panel Mount - NO 15 kW IP65 Yes 440 V ac Yes 3 640 A
RS-artikelnummer 279-6129
Tillv. art.nrVCF0
VarumärkeSchneider Electric
524,24 kr
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3 25 A - TeSys Panel Mount VARIO - 15 kW IP20, IP65 Yes 690 V ac - 3 8 kV
RS-artikelnummer 609-4304
Tillv. art.nrVCDN20
VarumärkeSchneider Electric
334,17 kr
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3 20 A - TeSys Panel Mount VARIO - 7.5 kW IP20, IP65 Yes 690 V ac - 3 140 kA
RS-artikelnummer 781-3673
Tillv. art.nr2200 3002
VarumärkeSocomec
229,34 kr
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3 25 A - - DIN Rail - NO/3NC (Auxiliary) 11 kW @ 400 and 500 V ac, 15 kW @ 690 V ac - - 690 V ac Yes - 25 A
RS-artikelnummer 518-6979
Tillv. art.nr3LD2003-0TK51
VarumärkeSiemens
325,71 kr
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3 16 A - - Panel Mount - - 7.5 kW IP65 Yes 690 V ac - 3 340 A
RS-artikelnummer 466-249
VarumärkeRS PRO
206,00 kr
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4 20 A - - DIN Rail - - 7.5 kW IP65 Yes 690 V ac - 3 5 kA
RS-artikelnummer 518-6812
Tillv. art.nr3LD2003-0TK53
VarumärkeSiemens
325,71 kr
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3 16 A - - Panel Mount - - 7.5 kW IP65 Yes 690 V ac - 3 6000 V
RS-artikelnummer 466-227
VarumärkeRS PRO
274,23 kr
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4 32 A - - DIN Rail - - 11 kW IP65 Yes 690 V ac - 3 30 kA
RS-artikelnummer 282-1578
Tillv. art.nrKG32BT204/GBA007E
VarumärkeKraus & Naimer
356,07 kr
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4 32 A - - Panel Mount - - 11 kW IP65 Yes 690 V ac - 3 -
RS-artikelnummer 261-8366
Tillv. art.nr194E-Y25-1753-6N
VarumärkeAllen Bradley
640,04 kr
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3 25 A - - Enclosed - - 11 kW IP66 Yes 690 V ac - 3 20 kA
RS-artikelnummer 762-2660
Tillv. art.nrOT160EV12P
VarumärkeABB
2 084,54 kr
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3 200 A - - Enclosed - - 144 kW IP65 Yes 1 kV - 3 12 kV
RS-artikelnummer 381-3584
Tillv. art.nrKG20 T203/GBA283 KS1V
VarumärkeKraus & Naimer
313,97 kr
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3 25 A - - - - - 7.5 kW IP66, IP67 Yes 690 V ac - 3 -
RS-artikelnummer 261-7565
Tillv. art.nr194E-E32-1753-6N
VarumärkeAllen Bradley
402,88 kr
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3 32 A - - Panel Mount - - 15 kW IP65 Yes 690 V ac - 3 15 kA
RS-artikelnummer 342-2330
Tillv. art.nrKG10BT204/GBA281 E
VarumärkeKraus & Naimer
278,74 kr
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4 20 A - - Panel Mount - - 5.5 kW IP65 Yes 690 V ac - 3 -
RS-artikelnummer 261-7559
Tillv. art.nr194E-E25-1753-6N
VarumärkeAllen Bradley
394,94 kr
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3 25 A - - Panel Mount - - 11 kW IP66 Yes 690 V ac - 3 20 kA
RS-artikelnummer 466-172
VarumärkeRS PRO
263,49 kr
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3 32 A - - DIN Rail - - 11 kW IP65 Yes 690 V ac Yes 3 30 kA
RS-artikelnummer 686-7262
Tillv. art.nr1SCA104886R1001
VarumärkeABB
373,17 kr
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4 25 A - - DIN Rail - - 9 kW IP20 - 750 V ac - 3 0.5 kA
RS-artikelnummer 922-0880
Tillv. art.nrONE20M3G
VarumärkeABB
199,89 kr
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3 20 A - - Panel Mount ONE20 - - - - 415 V - - -
RS-artikelnummer 282-1483
Tillv. art.nrKG32BT204/GBA006VE
VarumärkeKraus & Naimer
475,27 kr
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4 32 A - - - - - 11 kW IP65 Yes 690 V ac - 3 -
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