4.9 Based on 1181 reviews Switch Fuses, Isolators & Changeover Switches
We offer a wide range of electrical isolators for safe power shutdown. These switches help turn off electricity during work or in an emergency.
Our range includes fused isolators, main isolators, and load switches. They are used in shops, offices, factories, and other work areas. Many units come with strong cases and are simple to install. You can mount them on walls or DIN rails.
These disconnector switches work well indoors and outdoors. They meet top safety rules and are built to last. Need something more specific? See our rotary isolators, TPN isolators, and changeover switches.
Showing 1–20 of 112 results
WCED WEC440SP Meter Supply Isolator with Surge Protection
Delivery usually within 1-3 working days*
£29.99
| 3 | 4 | £28.49 | £1.50 | £29.99 |
| 5 | 9 | £26.99 | £3.00 | £29.99 |
| 10 | 19 | £25.49 | £4.50 | £29.99 |
| 20 | 99 | £24.74 | £5.25 | £29.99 |
Live Electrical Switchfuse With 80A and 100A Fuse Plus Shroud LFIS100
48 In stock
More available within 1-3 working days*
£12.00
| 10 | - | £11.52 | £0.48 | £12.00 |
| 20 | - | £11.22 | £0.78 | £12.00 |
| 40 | - | £10.92 | £1.08 | £12.00 |
FuseBox SF0100 100A SP&N Single Pole Fused Isolator Switch
38 In stock
More available within 1-3 working days*
£27.50
| 12 | - | £26.13 | £1.38 | £27.50 |
| 24 | - | £25.44 | £2.06 | £27.50 |
| 48 | - | £24.75 | £2.75 | £27.50 |
Live Electrical RI420 20A 4 Pole Weatherproof Rotary Isolator
9 In stock
More available within 1-3 working days*
£9.90
WCED WEC44100 4 Pole 100A Meter Supply Isolator
Delivery usually within 1-3 working days*
£16.88
| 3 | - | £16.04 | £0.84 | £16.88 |
| 5 | - | £15.61 | £1.27 | £16.88 |
| 10 | - | £15.19 | £1.69 | £16.88 |
WCED WEC2100 2 Way 100A Enclosure Meter Isolation Switch
18 In stock
More available within 1-3 working days*
£9.84
| 3 | - | £9.35 | £0.49 | £9.84 |
| 5 | - | £9.10 | £0.74 | £9.84 |
| 10 | - | £8.86 | £0.98 | £9.84 |
WCED Metal Fused Main Switch with 3 Fuses
Delivery usually within 1-3 working days*
£26.22
| 4 | - | £25.17 | £1.05 | £26.22 |
| 8 | - | £23.86 | £2.36 | £26.22 |
| 12 | - | £22.55 | £3.67 | £26.22 |
WCED Whitecliffe WME440SP Metal Meter Supply Isolator with Type 2 Surge Protection
1 In stock
More available within 1-3 working days*
£35.45
| 3 | - | £33.68 | £1.77 | £35.45 |
| 5 | - | £32.79 | £2.66 | £35.45 |
| 10 | - | £31.91 | £3.55 | £35.45 |
Fusebox SCO125SWB 125A Changeover Switch And Busbar
5 In stock
More available within 1-3 working days*
£27.99
WCED Twin Screw 100A DP Metal Meter Isolator
12 In stock
More available within 1-3 working days*
£13.40
| 3 | - | £12.73 | £0.67 | £13.40 |
| 5 | - | £12.40 | £1.01 | £13.40 |
| 10 | - | £12.06 | £1.34 | £13.40 |
WCED 2 Pole 100A Main Switch
11 In stock
More available within 1-3 working days*
£4.02
| 3 | - | £3.82 | £0.20 | £4.02 |
| 5 | - | £3.72 | £0.30 | £4.02 |
| 10 | - | £3.62 | £0.40 | £4.02 |
WCED Twin Screw 100A DP Main Switch
35 In stock
More available within 1-3 working days*
£4.56
| 3 | - | £4.33 | £0.23 | £4.56 |
| 5 | - | £4.22 | £0.34 | £4.56 |
| 10 | - | £4.10 | £0.46 | £4.56 |
Live Electrical RI432 4 Pole 32A IP65 Rotary Isolator Switch
Delivery usually within 1-3 working days*
£12.30
Live Electrical MCS125A Metal 125A Changeover Switch
1 In stock
More available within 1-3 working days*
£34.50
WCED Whitecliffe WEC440SPT12 Stand Alone Type 1 & 2 SPD with Main Switch
3 In stock
More available within 1-3 working days*
£74.25
| 2 | - | £71.28 | £2.97 | £74.25 |
| 3 | - | £68.31 | £5.94 | £74.25 |
| 4 | - | £65.34 | £8.91 | £74.25 |
Live Electrical PEN4100 100A 4 Pole Mains Supply Isolator and Enclosure
8 In stock
More available within 1-3 working days*
£12.63
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Showing 1–20 of 112 results
