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Free shipping over £150*
Free shipping over £150*
BG Fortress 21 Way Busbar Shield CUA03 Available from RS Electrical Supplies

BG Circuit Protection 21 Way Busbar Shield CUA03

£1.75 - £1.75
£1.75
£1.75 - £1.75
£1.75

This 21 Way Busbar Shield can be used as a replacement cover and cut to size to suit all BG Fortress Consumer Units if a different wiring configuration is required within the unit.

21 Way Busbar Shield
CUA03
Dimensions - 12 x 370 x 16mm (H x W x D)
Brand - British General Electrical

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 Circuit Protection

BG Circuit Protection 9 Way 100A Main Switch Consumer Unit SPD and RCBOs

BG Electrical
£96.85 - £159.85
£96.85 - £159.85
£96.85 - £159.85
£96.85

This BG Fortress metal 9 way Main Switch Consumer Unit offers a modern stylish design and profile with flexible circuit combinations. It suits most...

View full details
£96.85 - £159.85
£96.85 - £159.85
£96.85 - £159.85
£96.85

BG Circuit Protection 13 Way 100A Main Switch Consumer Unit SPD with RCBOs

BG Electrical
£120.40 - £209.00
£120.40 - £209.00
£120.40 - £209.00
£120.40

This BG Fortress metal 13 way Main Switch Consumer Unit offers a modern stylish design and profile with flexible circuit combinations. It suits mos...

View full details
£120.40 - £209.00
£120.40 - £209.00
£120.40 - £209.00
£120.40

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

BG Electrical
£156.35 - £247.95
£156.35 - £247.95
£156.35 - £247.95
£156.35

This BG Fortress metal 16 way Main Switch Consumer Unit offers a modern stylish design and profile with flexible circuit combinations. It suits mos...

View full details
£156.35 - £247.95
£156.35 - £247.95
£156.35 - £247.95
£156.35

BG Circuit Protection Blank MCB 1 Module CUA19

BG Electrical
£1.43 - £1.43
£1.43
£1.43 - £1.43
£1.43

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.

£1.43 - £1.43
£1.43
£1.43 - £1.43
£1.43
BG Fortress Type A RCBO 6A CUCRB6A Available from RS Electrical Supplies

BG Circuit Protection Type A RCBO 6A CUCRB6A

BG Electrical
£11.88 - £11.88
£11.88
£11.88 - £11.88
£11.88

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

£11.88 - £11.88
£11.88
£11.88 - £11.88
£11.88

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

BG Electrical
£83.00 - £121.45
£83.00 - £121.45
£83.00 - £121.45
£83.00

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

View full details
£83.00 - £121.45
£83.00 - £121.45
£83.00 - £121.45
£83.00
BG Fortress Type A RCBO 32A CUCRB32A Available from RS Electrical Supplies

BG Circuit Protection Type A RCBO 32A CUCRB32A

BG Electrical
£11.88 - £11.88
£11.88
£11.88 - £11.88
£11.88

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

£11.88 - £11.88
£11.88
£11.88 - £11.88
£11.88

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

BG Electrical
£169.20 - £285.40
£169.20 - £285.40
£169.20 - £285.40
£169.20

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

View full details
£169.20 - £285.40
£169.20 - £285.40
£169.20 - £285.40
£169.20
BG Fortress Consumer Unit Cover Blanks CUA01 Available from RS Electrical Supplies

BG Circuit Protection Consumer Unit Cover Blanks CUA01

BG Electrical
£2.75 - £2.75
£2.75
£2.75 - £2.75
£2.75

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...

View full details
£2.75 - £2.75
£2.75
£2.75 - £2.75
£2.75
BG Fortress Type A RCBO 16A CUCRB16A Available from RS Electrical Supplies

BG Circuit Protection Type A RCBO 16A CUCRB16A

BG Electrical
£11.88 - £11.88
£11.88
£11.88 - £11.88
£11.88

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

£11.88 - £11.88
£11.88
£11.88 - £11.88
£11.88
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