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 - 8 of 8 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
New
RS Stock No. 192-0894
Mfr. Part No.1SCA022710R0100
BrandABB
PHP17,621.29
Each
units
- 250 A 1SCA022710R0100 - Plug In - - 170 kW IP65 - - - - -
New
RS Stock No. 192-0896
Mfr. Part No.1SCA022712R0800
BrandABB
PHP17,252.43
Each
units
- 200 A 1SCA022712R0800 - Plug In - - 132 kW IP65 - - - - -
New
RS Stock No. 192-0865
Mfr. Part No.1SCA022401R3510
BrandABB
PHP5,660.54
Each
units
- 40 A 1SCA022401R3510 - Plug In - - 11 kW IP65 - - - - -
New
RS Stock No. 192-0837
Mfr. Part No.1SCA022772R6510
BrandABB
PHP46,457.82
Each
units
3 160 A 1SCA022772R6510 - Plug In - - 110 kW IP65 - - - - -
New
RS Stock No. 192-0860
Mfr. Part No.1SCA022459R6780
BrandABB
PHP7,922.73
Each
units
- 40 A 1SCA022459R6780 - Plug In - - 11 kW IP65 - - - - -
New
RS Stock No. 192-0897
Mfr. Part No.1SCA022718R8510
BrandABB
PHP29,276.21
Each
units
- 315 A 1SCA022718R8510 - Plug In - - 220 kW IP65 - - - - -
New
RS Stock No. 192-0859
Mfr. Part No.1SCA022459R6600
BrandABB
PHP7,072.17
Each
units
- 25 A 1SCA022459R6600 - Plug In - - 9 kW IP65 - - - - -
New
RS Stock No. 192-0864
Mfr. Part No.1SCA022401R3430
BrandABB
PHP5,488.56
Each
units
- 25 A 1SCA022401R3430 - Plug In - - 9 kW IP65 - - - - -