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 466-251
MarqueRS PRO
7,32 €
Each
Unité
- 4A @ 415V, 6A @ 230V - - - - NO/NC - IP65 No - - 1 -
N° de stock RS 466-302
MarqueRS PRO
62,98 €
Each
Unité
6 25 A - - DIN Rail - - 11 kW IP65 Yes 690 V ac - - 5 kA
N° de stock RS 773-8033
MarqueRS PRO
53,87 €
Each
Unité
4 40 A - - Panel Mount - - - IP54 Yes 690 V ac Yes 3 30 kA
N° de stock RS 860-9532
MarqueRS PRO
28,46 €
Each
Unité
3 32 A - - Panel Mount - - 15 kW IP65 Yes 690 V - - 30 kA
N° de stock RS 136-5290
MarqueRS PRO
159,03 €
Each
Unité
4 63 A - - Panel Mount - 6NO/2CO 30 kW @ 240 V, 45 kW @ 440 V, 45 kW @ 690 V - Yes 690 V - 3 -
N° de stock RS 860-9557
MarqueRS PRO
106,23 €
Each
Unité
2 32 A - - DIN Rail - - 15 kW IP65 Yes 690 V - - 30 kA
N° de stock RS 136-5293
MarqueRS PRO
235,81 €
Each
Unité
3 63 A - - Panel Mount - - 37 kW @ 240 V, 45 kW @ 415 V, 90 kW @ 690 V - Yes 690 V - 3 -
N° de stock RS 136-5282
MarqueRS PRO
178,74 €
Each
Unité
4 25 A - - Panel Mount - 4NO 11 kW @ 240 V, 15 kW @ 415 V, 22 kW @ 690 V IP65 Yes 690 V - 3 -
N° de stock RS 773-7976
MarqueRS PRO
57,78 €
Each
Unité
6 25 A - - DIN Rail - 6NO 15 kW IP65 Yes 690 V ac - 1, 3 30 kA
N° de stock RS 860-9548
MarqueRS PRO
45,21 €
Each
Unité
3 80 A - - Panel Mount - - 37 kW IP65 Yes 690 V - - 30 kA
N° de stock RS 466-245
MarqueRS PRO
76,16 €
Each
Unité
8 40 A - - DIN Rail - - 15 kW IP65 Yes 690 V ac - - 30 kA
N° de stock RS 773-8027
MarqueRS PRO
61,05 €
Each
Unité
3 80 A - - Panel Mount - - 37 kW IP54 Yes 690 V ac Yes 3 30 kA
N° de stock RS 466-176
MarqueRS PRO
29,38 €
Each
Unité
3 32 A - - DIN Rail - - 11 kW IP65 Yes 750 V - 3 6 kV
N° de stock RS 773-7992
MarqueRS PRO
68,36 €
Each
Unité
4 32 A - - Panel Mount - - 15 kW IP65 Yes 690 V ac Yes 3 30 kA
N° de stock RS 466-132
MarqueRS PRO
96,69 €
Each
Unité
4 125 A - - DIN Rail - - 55 kW IP65 Yes 690 V ac - 3 30 kA
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 466-255
MarqueRS PRO
66,74 €
Each
Unité
8 25 A - - DIN Rail - - 11 kW IP65 Yes 690 V ac - - 5 kA
N° de stock RS 466-239
MarqueRS PRO
36,55 €
Each
Unité
4 40 A - - DIN Rail - - 15 kW IP65 Yes 690 V ac - 3 30 kA
N° de stock RS 136-5278
MarqueRS PRO
225,97 €
Each
Unité
6 125 A - - Panel Mount - 6NO 55 kW @ 240 V, 75 kW @ 415 V, 90 kW @ 690 V IP65 Yes 690 V - 3 -
N° de stock RS 773-8024
MarqueRS PRO
45,65 €
Each
Unité
4 32 A - - Panel Mount - - 18.5 kW IP54 Yes 690 V ac Yes 3 30 kA