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.


...
Read more Read less

Filters

Viewing 1 - 20 of 142 products
Results per page
Description Price 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 Stock No. 257-3601
Mfr. Part No.VCCF01
MYR311.79
Each
units
3 20A - TeSys Panel Mount VARIO - 11kW - Yes 690V ac - 3 8kV
RS Stock No. 257-3847
Mfr. Part No.VCF2GE
MYR398.79
Each
units
3 32A - TeSys Panel Mount VARIO - 15kW IP65 Yes 690V ac - 3 8kV
RS Stock No. 257-3522
Mfr. Part No.VCF02GE
MYR206.82
Each
units
3 10A - TeSys Panel Mount VARIO - 4kW IP65 Yes 690V ac - 3 8kV
RS Stock No. 257-3538
Mfr. Part No.VCF01GE
MYR259.42
Each
units
3 16A - TeSys Panel Mount VARIO - 5.5kW IP65 Yes 690V ac - 3 8kV
RS Stock No. 257-3651
Mfr. Part No.VCCF3
MYR455.04
Each
units
3 63A - TeSys Panel Mount VARIO - 30kW - Yes 690V ac - 3 8kV
RS Stock No. 280-8250
Mfr. Part No.28913
MYR1,146.53
Each
units
4 160A - - - - - 110kW IP40 Yes 250 V dc, 690V ac - 3 154kA
RS Stock No. 433-7592
Mfr. Part No.VBD0
MYR249.24
Each
units
3 25A - TeSys Panel Mount VARIO - 15kW - Yes 690V ac - 3 8kV
RS Stock No. 279-6157
Mfr. Part No.VCF1
MYR1,024.73
Each
units
3 32A - TeSys Panel Mount VARIO - 15kW - Yes 690V ac - 3 8kV
RS Stock No. 433-7621
Mfr. Part No.VCFN12GE
MYR176.33
Each
units
3 10A - TeSys Panel Mount Mini- VARIO - 4kW IP55 Yes 690V ac - 3 8kV
RS Stock No. 790-7447
Mfr. Part No.A9S60232
MYR104.40
Each
units
2 32A - Acti 9 - iSW 2NO - IP40 - 415V ac Yes - 4kV
RS Stock No. 279-6135
Mfr. Part No.VCF01
MYR201.38
Each
units
3 20A - TeSys Panel Mount VARIO - 11kW - Yes 690V ac - 3 8kV
RS Stock No. 813-9507
Mfr. Part No.MD3304X
MYR647.60
Each
units
1 30A - - Panel Mount - - - - Yes 600V - 3 -
RS Stock No. 790-7400
Mfr. Part No.A9S60120
MYR63.05
Each
units
1 20A - Acti 9 - iSW NO - IP40 - 250V Yes - 4kV
RS Stock No. 790-7472
Mfr. Part No.A9S60432
MYR210.39
Each
units
4 32A - Acti 9 - iSW 4NO - IP40 - 415V Yes - 4kV
RS Stock No. 257-3544
Mfr. Part No.VCF0GE
MYR246.75
Each
units
3 20A - TeSys Panel Mount VARIO - 7.5kW IP65 Yes 690V ac - 3 8kV
RS Stock No. 280-8193
Mfr. Part No.28901
MYR471.22
Each
units
4 40A - - - - - 220kW IP40 Yes 250 V dc, 500V ac - 3 75kA
RS Stock No. 790-7450
Mfr. Part No.A9S60332
MYR187.39
Each
units
3 32A - Acti 9 - iSW 3NO - IP40 - 415V Yes - 4kV
RS Stock No. 187-526
Mfr. Part No.VCCD2
MYR330.40
Each
units
- - - - - - - - - - - - - -
RS Stock No. 433-7643
Mfr. Part No.VCFN25GE
MYR256.37
Each
units
3 20A - TeSys Panel Mount VARIO - 7.5kW IP55 Yes 690V ac - 3 8kV
RS Stock No. 433-7700
Mfr. Part No.VCF01SS3
MYR2,086.54
Each
units
3 16A - - Panel Mount - - 11kW - Yes 690V ac - 3 8kV