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 136-5284
VarumärkeRS PRO
2 187,60 kr
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4 63 A - - Panel Mount - 4NO 30 kW @ 240 V, 37 kW @ 415 V, 45 kW @ 690 V IP65 Yes 690 V - 3 -
RS-artikelnummer 773-8018
VarumärkeRS PRO
533,74 kr
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3 63 A - - Panel Mount - - 18.5 kW IP54 Yes 690 V ac Yes 3 30 kA
RS-artikelnummer 466-122
VarumärkeRS PRO
902,31 kr
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4 100 A - - DIN Rail - - 45 kW IP65 Yes 690 V ac - 3 30 kA
RS-artikelnummer 466-255
VarumärkeRS PRO
662,28 kr
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8 25 A - - DIN Rail - - 11 kW IP65 Yes 690 V ac - - 5 kA
RS-artikelnummer 773-7960
VarumärkeRS PRO
269,28 kr
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4 25 A - - Panel Mount - - 11 kW IP65 Yes 690 V ac Yes 3 5 kA
RS-artikelnummer 466-217
VarumärkeRS PRO
454,36 kr
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4 80 A - - DIN Rail - - 30 kW IP65 Yes 690 V ac Yes 3 30 kA
RS-artikelnummer 136-5283
VarumärkeRS PRO
1 773,66 kr
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4 32 A - - Panel Mount - 4NO 15 kW @ 240 V, 18.5 kW @ 415 V, 22 kW @ 690 V IP65 Yes 690 V - 3 -
RS-artikelnummer 773-8030
VarumärkeRS PRO
636,27 kr
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4 80 A - - Panel Mount - - 37 kW IP54 Yes 690 V ac Yes 3 30 kA
RS-artikelnummer 466-160
VarumärkeRS PRO
664,17 kr
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3 125 A - - DIN Rail - - 55 kW IP65 Yes 750 V - 3 6 kV
RS-artikelnummer 466-261
VarumärkeRS PRO
651,01 kr
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6 32 A - - DIN Rail - - 11 kW IP65 Yes 690 V ac - - 30 kA
RS-artikelnummer 466-239
VarumärkeRS PRO
362,78 kr
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4 40 A - - DIN Rail - - 15 kW IP65 Yes 690 V ac - 3 30 kA
RS-artikelnummer 860-9545
VarumärkeRS PRO
1 177,91 kr
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3 125 A - - Panel Mount - - 75 kW IP65 Yes 690 V - - 30 kA
RS-artikelnummer 860-9523
VarumärkeRS PRO
256,35 kr
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3 25 A - - Panel Mount - - 11 kW IP65 Yes 690 V - - 5 kA
RS-artikelnummer 466-283
VarumärkeRS PRO
331,30 kr
Each
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3 40 A - - DIN Rail - - 15 kW IP65 Yes 750 V - 3 6 kV
RS-artikelnummer 773-7989
VarumärkeRS PRO
709,24 kr
Each
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6 63 A - - DIN Rail - 6NO 30 kW IP65 Yes 690 V ac - 1, 3 30 kA
RS-artikelnummer 773-8005
VarumärkeRS PRO
749,34 kr
Each
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4 40 A - - Panel Mount - - 18.5 kW IP65 Yes 690 V ac Yes 3 30 kA
RS-artikelnummer 136-5289
VarumärkeRS PRO
2 185,27 kr
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4 63 A - - Panel Mount - 6NO/2CO 30 kW @ 240 V, 37 kW @ 440 V, 45 kW @ 690 V IP65 Yes 690 V - 3 -
RS-artikelnummer 136-5293
VarumärkeRS PRO
2 339,92 kr
Each
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3 63 A - - Panel Mount - - 37 kW @ 240 V, 45 kW @ 415 V, 90 kW @ 690 V - Yes 690 V - 3 -
RS-artikelnummer 773-7976
VarumärkeRS PRO
573,43 kr
Each
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6 25 A - - DIN Rail - 6NO 15 kW IP65 Yes 690 V ac - 1, 3 30 kA
RS-artikelnummer 466-245
VarumärkeRS PRO
755,76 kr
Each
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8 40 A - - DIN Rail - - 15 kW IP65 Yes 690 V ac - - 30 kA
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