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 466-302
MarqueRS PRO
62,98 €
Each
Unité
- - - - - - - - - - - - - -
N° de stock RS 860-9541
MarqueRS PRO
107,41 €
Each
Unité
3 100A - - Panel Mount - - 55kW IP65 Yes 690V - - 30kA
N° de stock RS 466-267
MarqueRS PRO
44,03 €
Each
Unité
3 80 A - - DIN Rail - - 30 kW IP65 Yes 750 V - 3 6 kV
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 860-9557
MarqueRS PRO
106,23 €
Each
Unité
2 32A - - - - - 15kW IP65 Yes 690V - - 30kA
N° de stock RS 773-8033
MarqueRS PRO
53,87 €
Each
Unité
4 40A - - Panel Mount - - - IP54 Yes 690V ac Yes 3 30kA
N° de stock RS 136-5293
MarqueRS PRO
235,81 €
Each
Unité
3 63A - - Panel Mount - - - - Yes 690V - 3 -
N° de stock RS 773-7973
MarqueRS PRO
38,31 €
Each
Unité
4 40A - - Panel Mount - - 18.5kW IP65 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 466-217
MarqueRS PRO
45,78 €
Each
Unité
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N° de stock RS 136-5286
MarqueRS PRO
95,57 €
Each
Unité
4 32A - - Panel Mount - 4NO - IP65 Yes 690V - 3 -
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 773-7964
MarqueRS PRO
34,11 €
Each
Unité
4 32A - - Panel Mount - - 15kW IP65 Yes 690V ac Yes 3 30kA
N° de stock RS 466-283
MarqueRS PRO
30,08 €
Each
Unité
3 40 A - - DIN Rail - - 15 kW IP65 Yes 750 V - 3 6 kV
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 136-5284
MarqueRS PRO
220,45 €
Each
Unité
4 63A - - Panel Mount - 4NO - IP65 Yes 690V - 3 -
N° de stock RS 860-9548
MarqueRS PRO
45,21 €
Each
Unité
3 80A - - Panel Mount - - 37kW IP65 Yes 690V - - 30kA
N° de stock RS 466-255
MarqueRS PRO
66,74 €
Each
Unité
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N° de stock RS 860-9523
MarqueRS PRO
25,83 €
Each
Unité
3 25A - - Panel Mount - - 11kW IP65 Yes 690V - - 5kA
N° de stock RS 860-9532
MarqueRS PRO
28,46 €
Each
Unité
3 32A - - Panel Mount - - 15kW IP65 Yes 690V - - 30kA