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 466-249
VarumärkeRS PRO
212,18 kr
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4 20 A - - DIN Rail - - 7.5 kW IP65 Yes 690 V ac - 3 5 kA
RS-artikelnummer 466-227
VarumärkeRS PRO
282,46 kr
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4 32 A - - DIN Rail - - 11 kW IP65 Yes 690 V ac - 3 30 kA
RS-artikelnummer 466-172
VarumärkeRS PRO
271,39 kr
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3 32 A - - DIN Rail - - 11 kW IP65 Yes 690 V ac Yes 3 30 kA
RS-artikelnummer 466-176
VarumärkeRS PRO
291,50 kr
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3 32 A - - DIN Rail - - 11 kW IP65 Yes 750 V - 3 6 kV
RS-artikelnummer 466-273
VarumärkeRS PRO
243,50 kr
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3 25 A - - DIN Rail - - 11 kW IP65 Yes 750 V - 3 6 kV
RS-artikelnummer 466-148
VarumärkeRS PRO
169,38 kr
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3 25 A - - Panel Mount - - 11 kW IP65 Yes 750 V - 3 6 kV
RS-artikelnummer 773-8002
VarumärkeRS PRO
419,51 kr
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3 25A - - Panel Mount - - 11kW IP54 Yes 690V ac Yes 3 5kA
RS-artikelnummer 466-150
VarumärkeRS PRO
200,13 kr
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3 32 A - - Panel Mount - - 11 kW IP65 Yes 750 V - 3 6 kV
RS-artikelnummer 773-7964
VarumärkeRS PRO
338,56 kr
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4 32A - - Panel Mount - - 15kW IP65 Yes 690V ac Yes 3 30kA
RS-artikelnummer 466-144
VarumärkeRS PRO
241,18 kr
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3 40 A - - Panel Mount - - 15 kW IP65 Yes 750 V - 3 6 kV
RS-artikelnummer 773-8024
VarumärkeRS PRO
452,99 kr
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4 32A - - Panel Mount - - 18.5kW IP54 Yes 690V ac Yes 3 30kA
RS-artikelnummer 466-132
VarumärkeRS PRO
959,47 kr
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4 125 A - - DIN Rail - - 55 kW IP65 Yes 690 V ac - 3 30 kA
RS-artikelnummer 773-8005
VarumärkeRS PRO
749,34 kr
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4 40A - - Panel Mount - - 18.5kW IP65 Yes 690V ac Yes 3 30kA
RS-artikelnummer 466-299
VarumärkeRS PRO
681,02 kr
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6 40 A - - DIN Rail - - 15 kW IP65 Yes 690 V ac - - 30 kA
RS-artikelnummer 466-138
VarumärkeRS PRO
306,66 kr
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3 63 A - - Panel Mount - - 22 kW IP65 Yes 750 V - 3 6 kV
RS-artikelnummer 773-8018
VarumärkeRS PRO
533,74 kr
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3 63A - - Panel Mount - - 18.5kW IP54 Yes 690V ac Yes 3 30kA
RS-artikelnummer 773-8011
VarumärkeRS PRO
440,99 kr
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3 32A - - Panel Mount - - 15kW IP54 Yes 690V ac Yes 3 30kA
RS-artikelnummer 466-251
VarumärkeRS PRO
66,85 kr
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- 4A @ 415V, 6A @ 230V - - - - NO/NC - IP65 No - - 1 -
RS-artikelnummer 466-201
VarumärkeRS PRO
46,64 kr
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1 63 A - - Main Contact - - - IP65 No 690 V ac - 1 30 kA
RS-artikelnummer 136-5286
VarumärkeRS PRO
948,41 kr
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4 32A - - Panel Mount - 4NO - IP65 Yes 690V - 3 -