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
3 32 A - - DIN Rail - - 11 kW IP65 Yes 690 V ac Yes 3 30 kA
N° de stock RS 466-182
MarqueRS PRO
38,23 €
Each
Unité
3 63 A - - DIN Rail - - 22 kW IP65 Yes 690 V ac Yes 3 30 kA
N° de stock RS 466-233
MarqueRS PRO
26,14 €
Each
Unité
4 25 A - - DIN Rail - - 11 kW IP65 Yes 690 V ac - 3 5 kA
N° de stock RS 466-150
MarqueRS PRO
20,17 €
Each
Unité
3 32 A - - Panel Mount - - 11 kW IP65 Yes 750 V - 3 6 kV
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 773-8014
MarqueRS PRO
50,89 €
Each
Unité
3 40A - - Panel Mount - - - IP54 Yes 690V ac Yes 3 30kA
N° de stock RS 773-8018
MarqueRS PRO
53,79 €
Each
Unité
3 63A - - Panel Mount - - 18.5kW IP54 Yes 690V ac Yes 3 30kA
N° de stock RS 136-5290
MarqueRS PRO
159,03 €
Each
Unité
4 63A - - Panel Mount - 6NO/2CO - - Yes 690V - 3 -
N° de stock RS 466-227
MarqueRS PRO
28,46 €
Each
Unité
4 32 A - - DIN Rail - - 11 kW IP65 Yes 690 V ac - 3 30 kA
N° de stock RS 136-5282
MarqueRS PRO
178,74 €
Each
Unité
4 25A - - Panel Mount - 4NO - IP65 Yes 690V - 3 -
N° de stock RS 773-8036
MarqueRS PRO
56,19 €
Each
Unité
4 63A - - Panel Mount - - 18.5kW IP54 Yes 690V ac Yes 3 30kA
N° de stock RS 860-9539
MarqueRS PRO
41,62 €
Each
Unité
3 40A - - Panel Mount - - 18.5kW IP65 Yes 690V - - 30kA
N° de stock RS 466-138
MarqueRS PRO
30,90 €
Each
Unité
3 63 A - - Panel Mount - - 22 kW IP65 Yes 750 V - 3 6 kV
N° de stock RS 136-5292
MarqueRS PRO
145,09 €
Each
Unité
3 32A - - Panel Mount - - - - Yes 690V - 3 -
N° de stock RS 773-8020
MarqueRS PRO
40,81 €
Each
Unité
4 25A - - Panel Mount - - 11kW IP54 Yes 690V ac Yes 3 5kA
N° de stock RS 773-8042
MarqueRS PRO
123,15 €
Each
Unité
4 125A - - Panel Mount - - 75kW IP54 Yes 690V ac Yes 3 30kA
N° de stock RS 136-5278
MarqueRS PRO
225,97 €
Each
Unité
6 125A - - Panel Mount - 6NO - IP65 Yes 690V - 3 -
N° de stock RS 136-5283
MarqueRS PRO
178,74 €
Each
Unité
4 32A - - Panel Mount - 4NO - IP65 Yes 690V - 3 -
N° de stock RS 466-289
MarqueRS PRO
41,06 €
Each
Unité
3 80 A - - DIN Rail - - 30 kW IP65 Yes 690 V ac - 3 30 kA