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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กำลังดูสินค้า 61 - 80 รายการจาก 1008 รายการ / Viewing 61 - 80 of 1008 products
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รายละเอียดสินค้า / Description ราคา / 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. 860-9541
Brand :RS PRO
THB3,672.29
Each
Units
3 100 A - - Panel Mount - - 55 kW IP65 Yes 690 V - - 30 kA
RS Stock No. 136-5286
Brand :RS PRO
THB3,267.72
Each
Units
4 32 A - - Panel Mount - 4NO 37 kW @ 240 V, 45 kW @ 415 V, 90 kW @ 690 V IP65 Yes 690 V - 3 -
RS Stock No. 466-255
Brand :RS PRO
THB2,281.74
Each
Units
8 25 A - - DIN Rail - - 11 kW IP65 Yes 690 V ac - - 5 kA
RS Stock No. 466-261
Brand :RS PRO
THB2,243.08
Each
Units
6 32 A - - DIN Rail - - 11 kW IP65 Yes 690 V ac - - 30 kA
RS Stock No. 136-5284
Brand :RS PRO
THB7,537.44
Each
Units
4 63 A - - Panel Mount - 4NO 30 kW @ 240 V, 37 kW @ 415 V, 45 kW @ 690 V IP65 Yes 690 V - 3 -
RS Stock No. 466-239
Brand :RS PRO
THB1,250.03
Each
Units
4 40 A - - DIN Rail - - 15 kW IP65 Yes 690 V ac - 3 30 kA
RS Stock No. 466-223
Brand :RS PRO
THB1,373.50
Each
Units
4 63 A - - DIN Rail - - 22 kW IP65 Yes 690 V ac Yes 3 30 kA
RS Stock No. 860-9554
Brand :RS PRO
THB2,692.92
Each
Units
2 25 A - - Enclosed - - 15 kW IP65 Yes 500 V - - 30 kA
RS Stock No. 773-8014
Brand :RS PRO
THB1,739.95
Each
Units
3 40 A - - Panel Mount - - - IP54 Yes 690 V ac Yes 3 30 kA
RS Stock No. 136-5289
Brand :RS PRO
THB7,529.42
Each
Units
4 63 A - - Panel Mount - 6NO/2CO 30 kW @ 240 V, 37 kW @ 440 V, 45 kW @ 690 V IP65 Yes 690 V - 3 -
RS Stock No. 136-5282
Brand :RS PRO
THB6,111.05
Each
Units
4 25 A - - Panel Mount - 4NO 11 kW @ 240 V, 15 kW @ 415 V, 22 kW @ 690 V IP65 Yes 690 V - 3 -
RS Stock No. 860-9532
Brand :RS PRO
THB973.24
Each
Units
3 32 A - - Panel Mount - - 15 kW IP65 Yes 690 V - - 30 kA
RS Stock No. 773-7989
Brand :RS PRO
THB2,443.48
Each
Units
6 63 A - - DIN Rail - 6NO 30 kW IP65 Yes 690 V ac - 1, 3 30 kA
RS Stock No. 773-7982
Brand :RS PRO
THB3,560.07
Each
Units
6 80 A - - DIN Rail - 6NO 55 kW IP65 Yes 690 V ac - 1, 3 30 kA
RS Stock No. 773-7960
Brand :RS PRO
THB927.97
Each
Units
4 25 A - - Panel Mount - - 11 kW IP65 Yes 690 V ac Yes 3 5 kA
RS Stock No. 466-205
Brand :RS PRO
THB2,491.10
Each
Units
8 32 A - - DIN Rail - - 11 kW IP65 Yes 690 V ac - - 30 kA
RS Stock No. 466-283
Brand :RS PRO
THB1,141.58
Each
Units
3 40 A - - DIN Rail - - 15 kW IP65 Yes 750 V - 3 6 kV
RS Stock No. 773-7986
Brand :RS PRO
THB4,532.84
Each
Units
6 125 A - - DIN Rail - 6NO 55 kW IP65 Yes 690 V ac - 1, 3 30 kA
RS Stock No. 466-277
Brand :RS PRO
THB1,304.49
Each
Units
3 63 A - - DIN Rail - - 22 kW IP65 Yes 750 V - 3 6 kV
RS Stock No. 466-188
Brand :RS PRO
THB1,127.43
Each
Units
3 40 A - - DIN Rail - - 15 kW IP65 Yes 690 V ac Yes 3 30 kA
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