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 773-8014
VarumärkeRS PRO
505,00 kr
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3 40 A - - Panel Mount - - - IP54 Yes 690 V ac Yes 3 30 kA
RS-artikelnummer 466-223
VarumärkeRS PRO
390,87 kr
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4 63 A - - DIN Rail - - 22 kW IP65 Yes 690 V ac Yes 3 30 kA
RS-artikelnummer 860-9551
VarumärkeRS PRO
1 521,41 kr
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2 40 A - - DIN Rail - - 18.5 kW IP65 Yes 690 V - - 30 kA
RS-artikelnummer 136-5282
VarumärkeRS PRO
1 773,66 kr
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4 25 A - - Panel Mount - 4NO 11 kW @ 240 V, 15 kW @ 415 V, 22 kW @ 690 V IP65 Yes 690 V - 3 -
RS-artikelnummer 773-7986
VarumärkeRS PRO
1 315,61 kr
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6 125 A - - DIN Rail - 6NO 55 kW IP65 Yes 690 V ac - 1, 3 30 kA
RS-artikelnummer 136-5288
VarumärkeRS PRO
2 177,48 kr
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2 63 A - - Panel Mount - CO - IP65 Yes 415 V ac - 3 -
RS-artikelnummer 466-211
VarumärkeRS PRO
718,18 kr
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4 32 A - - DIN Rail - NO/NC 11 kW IP65 Yes 750 V No 3 6 kV
RS-artikelnummer 466-251
VarumärkeRS PRO
66,85 kr
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- 4A @ 415V, 6A @ 230V - - - - NO/NC - IP65 No - - 1 -
RS-artikelnummer 773-8011
VarumärkeRS PRO
440,99 kr
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3 32 A - - Panel Mount - - 15 kW IP54 Yes 690 V ac Yes 3 30 kA
RS-artikelnummer 773-8033
VarumärkeRS PRO
534,58 kr
Each
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4 40 A - - Panel Mount - - - IP54 Yes 690 V ac Yes 3 30 kA
RS-artikelnummer 773-8036
VarumärkeRS PRO
557,54 kr
Each
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4 63 A - - Panel Mount - - 18.5 kW IP54 Yes 690 V ac Yes 3 30 kA
RS-artikelnummer 466-166
VarumärkeRS PRO
764,70 kr
Each
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4 40 A - - DIN Rail - NO/NC 15 kW IP65 Yes 750 V Yes 3 6 kV
RS-artikelnummer 773-8042
VarumärkeRS PRO
1 222,02 kr
Each
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4 125 A - - Panel Mount - - 75 kW IP54 Yes 690 V ac Yes 3 30 kA
RS-artikelnummer 860-9548
VarumärkeRS PRO
448,57 kr
Each
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3 80 A - - Panel Mount - - 37 kW IP65 Yes 690 V - - 30 kA
RS-artikelnummer 136-5286
VarumärkeRS PRO
948,41 kr
Each
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4 32 A - - Panel Mount - 4NO 37 kW @ 240 V, 45 kW @ 415 V, 90 kW @ 690 V IP65 Yes 690 V - 3 -
RS-artikelnummer 860-9541
VarumärkeRS PRO
1 065,79 kr
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3 100 A - - Panel Mount - - 55 kW IP65 Yes 690 V - - 30 kA
RS-artikelnummer 860-9539
VarumärkeRS PRO
412,99 kr
Each
Enheter
3 40 A - - Panel Mount - - 18.5 kW IP65 Yes 690 V - - 30 kA
RS-artikelnummer 466-299
VarumärkeRS PRO
681,02 kr
Each
Enheter
6 40 A - - DIN Rail - - 15 kW IP65 Yes 690 V ac - - 30 kA
RS-artikelnummer 773-7970
VarumärkeRS PRO
635,02 kr
Each
Enheter
6 32 A - - DIN Rail - 6NO 15 kW IP65 Yes 690 V ac - 1, 3 30 kA
RS-artikelnummer 466-132
VarumärkeRS PRO
959,47 kr
Each
Enheter
4 125 A - - DIN Rail - - 55 kW IP65 Yes 690 V ac - 3 30 kA
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