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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Description Prix 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
N° de stock RS 466-148
MarqueRS PRO
17,07 €
Each
Unité
3 25 A - - Panel Mount - - 11 kW IP65 Yes 750 V - 3 6 kV
N° de stock RS 466-172
MarqueRS PRO
27,35 €
Each
Unité
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N° de stock RS 466-182
MarqueRS PRO
38,23 €
Each
Unité
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N° de stock RS 466-201
MarqueRS PRO
4,70 €
Each
Unité
1 63 A - - Main Contact - - - IP65 No 690 V ac - 1 30 kA
N° de stock RS 466-233
MarqueRS PRO
26,14 €
Each
Unité
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N° de stock RS 466-150
MarqueRS PRO
20,17 €
Each
Unité
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N° de stock RS 773-8008
MarqueRS PRO
77,54 €
Each
Unité
4 63A - - Panel Mount - - 30kW IP65 Yes 690V ac Yes 3 30kA
N° de stock RS 773-8011
MarqueRS PRO
44,44 €
Each
Unité
3 32A - - Panel Mount - - 15kW IP54 Yes 690V ac Yes 3 30kA
N° de stock RS 773-8030
MarqueRS PRO
64,12 €
Each
Unité
4 80A - - Panel Mount - - 37kW IP54 Yes 690V ac Yes 3 30kA
N° de stock RS 773-7992
MarqueRS PRO
68,36 €
Each
Unité
4 32A - - Panel Mount - - 15kW IP65 Yes 690V ac Yes 3 30kA
N° de stock RS 466-299
MarqueRS PRO
68,63 €
Each
Unité
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N° de stock RS 136-5292
MarqueRS PRO
145,09 €
Each
Unité
3 32A - - Panel Mount - - - - Yes 690V - 3 -
N° de stock RS 466-255
MarqueRS PRO
66,74 €
Each
Unité
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N° de stock RS 466-249
MarqueRS PRO
22,02 €
Each
Unité
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N° de stock RS 466-223
MarqueRS PRO
39,39 €
Each
Unité
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N° de stock RS 773-7964
MarqueRS PRO
34,11 €
Each
Unité
4 32A - - Panel Mount - - 15kW IP65 Yes 690V ac Yes 3 30kA
N° de stock RS 466-302
MarqueRS PRO
62,98 €
Each
Unité
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N° de stock RS 466-160
MarqueRS PRO
66,93 €
Each
Unité
3 125 A - - DIN Rail - - 55 kW IP65 Yes 750 V - 3 6 kV
N° de stock RS 466-277
MarqueRS PRO
36,47 €
Each
Unité
3 63 A - - DIN Rail - - 22 kW IP65 Yes 750 V - 3 6 kV
N° de stock RS 860-9545
MarqueRS PRO
118,71 €
Each
Unité
3 125A - - Panel Mount - - 75kW IP65 Yes 690V - - 30kA