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Free shipping over £150*
BG Fortress 100A Double Pole Main Switch CUSW100 Available from RS Electrical Supplies

BG Circuit Protection 100A Double Pole Main Switch CUSW100

£6.49 - £6.49
£6.49
£6.49 - £6.49
£6.49
Ex VAT £5.41

The CUSW100 is a 100A Double Pole Main Switch from the BG Fortress Range. Used for Isolating the incoming supply on BG Fortress consumer units. With features like, positive contact status indication and ON/OFF device lock capability.

Main Switch
Double Pole
100A
Operating Voltage- 230V, 400V
Current Rating- 100A
Operating Temperature- -5°C to + 40°C
Height- 85mm
Width- 36mm
Depth- 76mm

We hold a substantial amount of stock across our most popular products and ranges. Due to the wide variety of finishes and configurations we offer, some items may occasionally need to be sourced from our suppliers. However, as we receive daily deliveries from all major suppliers, this rarely causes any delay.

  • Typical dispatch within 4–6 working days.
  • If your order includes multiple items and one or more need to be sourced, your full order will be dispatched once all items are ready.

Zone 1

England, Wales & Parts of Scotland

Orders Above £150 : FREE, Orders Below £150 : £8.00, Small Orders (below £75) : £6.00

Zone 2/Zone 3/Zone 4

Scottish Highlands & Scottish Islands, Northern Ireland, Channel Islands, Isle of Wight, Isle of Scilly and Isle of Man

Orders Above £150 : £16.00, Orders Below £150 : £12.00

For delivery to Northern Ireland, Channel Islands, or Hong Kong, click here for more information.

*Free delivery applies to Mainland UK only. Postcode exclusions apply.

BG Fortress 100A Double Pole Main Switch CUSW100 Available from RS Electrical Supplies
BG Circuit Protection 100A Double Pole Main Switch CUSW100
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BG Circuit Protection 13 Way 100A Main Switch Consumer Unit SPD with RCBOs

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BG Circuit Protection 16 Way 100A Main Switch Consumer Unit SPD with RCBOs

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£164.17 - £260.35
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BG Circuit Protection Blank MCB 1 Module CUA19

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£1.50 - £1.50
£1.50
£1.50 - £1.50
£1.50

If you have a Consumer Unit with unused module space, this single module MCB blank can be clipped? onto the DIN rail to blank off the space.

£1.50 - £1.50
£1.50
£1.50 - £1.50
£1.50
BG Fortress Type A RCBO 6A CUCRB6A Available from RS Electrical Supplies

BG Circuit Protection Type A RCBO 6A CUCRB6A

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£12.50 - £12.50
£12.50
£12.50 - £12.50
£12.50

This 6A RCBO is to be used with BG Fortress Consumer Units for protection from short circuit, overload and earth leakage faults.

£12.50 - £12.50
£12.50
£12.50 - £12.50
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BG Circuit Protection 6 Way 100A Main Switch Consumer Unit SPD and RCBOs

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£87.35 - £127.52
£87.35 - £127.52
£87.35 - £127.52
£87.35

This BG Fortress metal 6 way Main Switch Consumer Unit offers a modern stylish design and profile with flexible circuit combinations. It suits most...

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£87.35 - £127.52
£87.35 - £127.52
£87.35 - £127.52
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BG Fortress Type A RCBO 32A CUCRB32A Available from RS Electrical Supplies

BG Circuit Protection Type A RCBO 32A CUCRB32A

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£12.50 - £12.50
£12.50
£12.50 - £12.50
£12.50

This 32A RCBO is to be used with BG Fortress Consumer Units for protection from short circuit, overload and earth leakage faults.

£12.50 - £12.50
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BG Circuit Protection 19 Way 100A Main Switch Consumer Unit SPD with RCBOs

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£177.66 - £299.67
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£177.66

This BG Fortress metal 19 way Main Switch Consumer Unit offers a modern stylish design and profile with flexible circuit combinations. It suits mos...

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£177.66
BG Fortress Consumer Unit Cover Blanks CUA01 Available from RS Electrical Supplies

BG Circuit Protection Consumer Unit Cover Blanks CUA01

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£2.95 - £2.95
£2.95
£2.95 - £2.95
£2.95

This pack of 10 cover blanks are to be used with BG Fortress Consumer Units by clipping them into the front cover blanking off any unused module sp...

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£2.95 - £2.95
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BG Fortress Type A RCBO 16A CUCRB16A Available from RS Electrical Supplies

BG Circuit Protection Type A RCBO 16A CUCRB16A

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£12.50 - £12.50
£12.50
£12.50 - £12.50
£12.50

This 16A RCBO is to be used with BG Fortress Consumer Units for protection from short circuit, overload and earth leakage faults.

£12.50 - £12.50
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