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Over 7000 Products at Incredible Prices!
Over 7000 Products at Incredible Prices!

Shop BG Circuit Protection Ranges

Explore BG Circuit Protection products for reliable electrical safety in domestic and commercial installations. The range includes consumer units, MCBs, RCDs, RCBOs, surge protection devices and accessories for new installations, upgrades and replacement projects.

Consumer Units

Consumer Units

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Circuit Protection Devices

Circuit Protection Devices

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Renewable Energy Protection

Renewable Energy Protection

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Circuit Protection Accessories

Circuit Protection Accessories

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BG Circuit Protection

Shop the BG Electrical circuit protection range at Electricals Online for reliable solutions designed for domestic, commercial and EV installations. The collection includes BG consumer units, RCBOs, RCDs, MCBs, main switches, surge protection devices and circuit protection accessories, with options for new installations, upgrades and replacement projects.

Electricals Online supplies genuine BG circuit protection products for electricians, contractors and homeowners across the UK. Explore the range to find dependable electrical protection for lighting circuits, socket circuits, electric vehicle chargers, solar PV systems and other modern electrical installations.

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BG CPRSD425 25A 4-Pole IP65 Three-Phase Rotary Isolator Switch

BG
£14.99 - £14.99
£14.99 inc VAT £12.49 exc VAT
£14.99 - £14.99
£14.99 inc VAT £12.49 exc VAT inc VAT £12.49 exc VAT

The BG CPRSD425-01 25A four-pole rotary isolator switch provides safe and clearly visible local isolation for suitable three-phase electrical equip...

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£14.99 - £14.99
£14.99 inc VAT £12.49 exc VAT
£14.99 - £14.99
£14.99 inc VAT £12.49 exc VAT inc VAT £12.49 exc VAT

BG CUR4030A 40A 30mA Type A Bidirectional Double Pole RCD – 2 Module

BG
£21.11 - £21.11
£21.11 inc VAT £17.59 exc VAT
£21.11 - £21.11
£21.11 inc VAT £17.59 exc VAT inc VAT £17.59 exc VAT

The BG CUR4030A-02 bidirectional Type A RCD provides dependable 30mA earth-leakage protection for modern domestic and commercial electrical install...

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£21.11 - £21.11
£21.11 inc VAT £17.59 exc VAT
£21.11 - £21.11
£21.11 inc VAT £17.59 exc VAT inc VAT £17.59 exc VAT

BG MID100A 100A MID Approved Import & Export Energy Meter with RS485 Modbus

BG
£46.00 - £46.00
£46.00 inc VAT £38.33 exc VAT
£46.00 - £46.00
£46.00 inc VAT £38.33 exc VAT inc VAT £38.33 exc VAT

The BG MID100A-01 100A MID approved energy meter provides accurate import and export electricity monitoring for solar PV systems, EV charger instal...

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£46.00 - £46.00
£46.00 inc VAT £38.33 exc VAT
£46.00 - £46.00
£46.00 inc VAT £38.33 exc VAT inc VAT £38.33 exc VAT

BG CUTS5 16A 24-Hour Analogue DIN Rail Timer – 2 Module

BG
£28.65 - £28.65
£28.65 inc VAT £23.88 exc VAT
£28.65 - £28.65
£28.65 inc VAT £23.88 exc VAT inc VAT £23.88 exc VAT

The BG CUTS5-01 16A 24-hour analogue timer provides simple automatic daily control for suitable electrical circuits installed within a compatible B...

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£28.65 - £28.65
£28.65 inc VAT £23.88 exc VAT
£28.65 - £28.65
£28.65 inc VAT £23.88 exc VAT inc VAT £23.88 exc VAT

BG CUTS1 16A DIN Rail Time Delay Switch with Manual Override

BG
£15.10 - £15.10
£15.10 inc VAT £12.58 exc VAT
£15.10 - £15.10
£15.10 inc VAT £12.58 exc VAT inc VAT £12.58 exc VAT

The BG CUTS1-01 16A time-delay switch provides automatic delayed switch-off control for suitable lighting circuits. Its adjustable countdown can be...

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£15.10 - £15.10
£15.10 inc VAT £12.58 exc VAT
£15.10 - £15.10
£15.10 inc VAT £12.58 exc VAT inc VAT £12.58 exc VAT

BG CPRSD4100 100A 4-Pole IP65 Three-Phase Rotary Isolator Switch

BG
£47.30 - £47.30
£47.30 inc VAT £39.42 exc VAT
£47.30 - £47.30
£47.30 inc VAT £39.42 exc VAT inc VAT £39.42 exc VAT

The BG CPRSD4100-01 100A four-pole rotary isolator provides secure electrical isolation for three-phase machinery, HVAC systems, pumps, motors and ...

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£47.30 - £47.30
£47.30 inc VAT £39.42 exc VAT
£47.30 - £47.30
£47.30 inc VAT £39.42 exc VAT inc VAT £39.42 exc VAT

BG CUCRB40DPA Bi-Directional RCBO 16A Type A B Curve DP

BG
£12.50 - £12.50
£12.50 inc VAT £10.42 exc VAT
£12.50 - £12.50
£12.50 inc VAT £10.42 exc VAT inc VAT £10.42 exc VAT
In stock

The CUCRB**DPA range of BG RCBOs are a new Bi-Directional set of breakers designed to comply with modern electrical regulations. They detect overcu...

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£12.50 - £12.50
£12.50 inc VAT £10.42 exc VAT
£12.50 - £12.50
£12.50 inc VAT £10.42 exc VAT inc VAT £10.42 exc VAT

BG CF19D11S12 Consumer Unit 19 Module 12 Way Populated with 100A Main Switch, 2 x 100A 30mA RCD, 1 x Type 2 Surge Protection Device & 10 x MCB - 6A x 3, 16A x 2, 32A x 4 & 40A x 1

BG
£124.90 - £124.90
£124.90 inc VAT £104.08 exc VAT
£124.90 - £124.90
£124.90 inc VAT £104.08 exc VAT inc VAT £104.08 exc VAT
In stock

Consumer Unit 19 Module 12 Way Populated with 100A Main Switch, 2 x 100A 30mA RCD, 1 x Type 2 Surge Protection Device & 10 x MCB - 6A x 3, 16A ...

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£124.90 - £124.90
£124.90 inc VAT £104.08 exc VAT
£124.90 - £124.90
£124.90 inc VAT £104.08 exc VAT inc VAT £104.08 exc VAT

BG CF16M14 Consumer Unit 16 Module 14 Way Unpopulated with 100A Main

BG
£35.53 - £35.53
£35.53 inc VAT £29.61 exc VAT
£35.53 - £35.53
£35.53 inc VAT £29.61 exc VAT inc VAT £29.61 exc VAT
In stock

Consumer Unit 16 Module 14 Way Unpopulated with 100A Main  This BG 16‑module consumer unit provides a versatile solution for domestic and light com...

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£35.53 - £35.53
£35.53 inc VAT £29.61 exc VAT
£35.53 - £35.53
£35.53 inc VAT £29.61 exc VAT inc VAT £29.61 exc VAT

BG CF12M10-01 Consumer Unit 12 Module 10 Way Unpopulated with 100A Main Switch

BG
£32.86 - £32.86
£32.86 inc VAT £27.38 exc VAT
£32.86 - £32.86
£32.86 inc VAT £27.38 exc VAT inc VAT £27.38 exc VAT
In stock

This range of consumer units offer a flexible solution for the 18th Edition Wiring Regulations BS7671. Available in a number of sizes from 4 - 20 u...

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£32.86 - £32.86
£32.86 inc VAT £27.38 exc VAT
£32.86 - £32.86
£32.86 inc VAT £27.38 exc VAT inc VAT £27.38 exc VAT

BG CF19MS16 Consumer Unit 19 Module 16 Way Unpopulated with 100A Main Switch & 1 x Type 2 Surge Protection Device

BG
£59.22 - £59.22
£59.22 inc VAT £49.35 exc VAT
£59.22 - £59.22
£59.22 inc VAT £49.35 exc VAT inc VAT £49.35 exc VAT
In stock

Consumer Unit 19 Module 16 Way Unpopulated with 100A Main Switch & 1 x Type 2 Surge Protection Device. This BG 19‑module consumer unit provides...

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£59.22 - £59.22
£59.22 inc VAT £49.35 exc VAT
£59.22 - £59.22
£59.22 inc VAT £49.35 exc VAT inc VAT £49.35 exc VAT
Sold out

BG CFFD1000010A 16 module, 10 way, 100A Main Switch, 100A/100A Type A RCD

BG
£99.80 - £99.80
£99.80 inc VAT £83.17 exc VAT
£99.80 - £99.80
£99.80 inc VAT £83.17 exc VAT inc VAT £83.17 exc VAT
Out of stock

BG CFFD1000010A 16 module, 10 way, 100A Main Switch, 100A/100A Type A RCD The BG Fortress CFFD1000010A‑01 Dual RCD Consumer Unit is a high‑integrit...

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£99.80 - £99.80
£99.80 inc VAT £83.17 exc VAT
£99.80 - £99.80
£99.80 inc VAT £83.17 exc VAT inc VAT £83.17 exc VAT
Sold out

BG CUCRC16DPA Bidirectional 16A C Curve RCBO Type A 2P 1 Module

BG
£17.99 - £17.99
£17.99 inc VAT £14.99 exc VAT
£17.99 - £17.99
£17.99 inc VAT £14.99 exc VAT inc VAT £14.99 exc VAT
In stock

BG CUCRC16DPA Bidirectional 16A C Curve RCBO Type A 2P 1 Module The BG Fortress CUMC50‑01 50 A C‑Curve Miniature Circuit Breaker (MCB) is a robust ...

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£17.99 - £17.99
£17.99 inc VAT £14.99 exc VAT
£17.99 - £17.99
£17.99 inc VAT £14.99 exc VAT inc VAT £14.99 exc VAT

BG CUMC50 Bidirectional 50A, C Curve, MCB, Single Pole, 6kA,1 module

BG
£2.34 - £2.34
£2.34 inc VAT £1.95 exc VAT
£2.34 - £2.34
£2.34 inc VAT £1.95 exc VAT inc VAT £1.95 exc VAT

BG CUMC50 Bidirectional 50A, C Curve, MCB, Single Pole, 6kA,1 module The BG Fortress CUMC50‑01 50 A C‑Curve Miniature Circuit Breaker (MCB) is a ro...

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£2.34 - £2.34
£2.34 inc VAT £1.95 exc VAT
£2.34 - £2.34
£2.34 inc VAT £1.95 exc VAT inc VAT £1.95 exc VAT

BG CUMC32 Bidirectional 32A, C Curve, MCB, Single Pole, 6kA,1 module

BG
£2.34 - £2.34
£2.34 inc VAT £1.95 exc VAT
£2.34 - £2.34
£2.34 inc VAT £1.95 exc VAT inc VAT £1.95 exc VAT
In stock

BG CUMC32 Bidirectional 32A, C Curve, MCB, Single Pole, 6kA,1 module   The BG Fortress CUMC32‑01 32 A C‑Curve Miniature Circuit Breaker (MCB) is a ...

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£2.34 - £2.34
£2.34 inc VAT £1.95 exc VAT
£2.34 - £2.34
£2.34 inc VAT £1.95 exc VAT inc VAT £1.95 exc VAT

BG CUCRC20DPA Bidirectional 20A C Curve RCBO Type A 2P 1 Module

BG
£17.99 - £17.99
£17.99 inc VAT £14.99 exc VAT
£17.99 - £17.99
£17.99 inc VAT £14.99 exc VAT inc VAT £14.99 exc VAT
Low stock

BG CUCRC20DPA Bidirectional 20A C Curve RCBO Type A 2P 1 Module The BG Fortress CUSPDT21N‑03 Type 2 Single Phase Surge Protection Device (SPD) prov...

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£17.99 - £17.99
£17.99 inc VAT £14.99 exc VAT
£17.99 - £17.99
£17.99 inc VAT £14.99 exc VAT inc VAT £14.99 exc VAT
Sold out

BG CUCRC20F Bidirectional 20A C Curve RCBO Type F 2P

BG
£49.59 - £49.59
£49.59 inc VAT £41.33 exc VAT
£49.59 - £49.59
£49.59 inc VAT £41.33 exc VAT inc VAT £41.33 exc VAT
Out of stock

BG CUCRC20F Bidirectional 20A C Curve RCBO Type F 2P The BG Fortress CUCRC20F‑01 RCBO is a versatile, high‑performance residual current breaker wit...

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£49.59 - £49.59
£49.59 inc VAT £41.33 exc VAT
£49.59 - £49.59
£49.59 inc VAT £41.33 exc VAT inc VAT £41.33 exc VAT
Sold out

BG CUCRC25DPA Bidirectional 25A C Curve RCBO Type A 2P 1 Module

BG
£17.72 - £17.72
£17.72 inc VAT £14.77 exc VAT
£17.72 - £17.72
£17.72 inc VAT £14.77 exc VAT inc VAT £14.77 exc VAT
In stock

BG CUCRC25DPA Bidirectional 25A C Curve RCBO Type A 2P 1 Module   The BG Fortress CUCRC25DPA‑01 25 A C‑Curve Type A RCBO is a compact yet powerful ...

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£17.72 - £17.72
£17.72 inc VAT £14.77 exc VAT
£17.72 - £17.72
£17.72 inc VAT £14.77 exc VAT inc VAT £14.77 exc VAT

BG CUCRC6DPA Bidirectional 6A C Curve RCBO Type A 2P 1 Module

BG
£17.99 - £17.99
£17.99 inc VAT £14.99 exc VAT
£17.99 - £17.99
£17.99 inc VAT £14.99 exc VAT inc VAT £14.99 exc VAT
In stock

BG CUCRC6DPA Bidirectional 6A C Curve RCBO Type A 2P 1 Module   The BG Fortress CUCRC6DPA‑01 6 A C‑Curve Bidirectional RCBO is a compact Residual C...

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£17.99 - £17.99
£17.99 inc VAT £14.99 exc VAT
£17.99 - £17.99
£17.99 inc VAT £14.99 exc VAT inc VAT £14.99 exc VAT
Sold out

BG CUR8030A Type A, Bidirectional RCD, Double Pole, 80A, 30mA, 2 module

BG
£23.50 - £23.50
£23.50 inc VAT £19.58 exc VAT
£23.50 - £23.50
£23.50 inc VAT £19.58 exc VAT inc VAT £19.58 exc VAT
Out of stock

BG CUR8030A Type A, Bidirectional RCD, Double Pole, 80A, 30mA, 2 module The BG Fortress CUR8030A‑01 80 A 30 mA Type A Residual Current Device (RCD)...

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£23.50 - £23.50
£23.50 inc VAT £19.58 exc VAT
£23.50 - £23.50
£23.50 inc VAT £19.58 exc VAT inc VAT £19.58 exc VAT
Sold out
Sold out

BG CUR6330BN Type B, Bidirectional RCD, Double Pole, 63A, 30mA, 2 Module

BG
£120.13 - £120.13
£120.13 inc VAT £100.11 exc VAT
£120.13 - £120.13
£120.13 inc VAT £100.11 exc VAT inc VAT £100.11 exc VAT
Out of stock

BG CUR6330BN Type B, Bidirectional RCD, Double Pole, 63A, 30mA, 2 Module   The BG Fortress CUR6330BN‑01 63A 30 mA Type B Bi‑Directional RCD is a hi...

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£120.13 - £120.13
£120.13 inc VAT £100.11 exc VAT
£120.13 - £120.13
£120.13 inc VAT £100.11 exc VAT inc VAT £100.11 exc VAT
Sold out

BG CUMB10 Bidirectional 10A, B Curve, MCB, Single Pole, 6kA,1 module

BG
£2.26 - £2.26
£2.26 inc VAT £1.88 exc VAT
£2.26 - £2.26
£2.26 inc VAT £1.88 exc VAT inc VAT £1.88 exc VAT
In stock

BG CUMB10 Bidirectional 10A, B Curve, MCB, Single Pole, 6kA,1 module.   The BG CUMB10‑01 10A Type B Miniature Circuit Breaker (MCB) is a compact ye...

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£2.26 - £2.26
£2.26 inc VAT £1.88 exc VAT
£2.26 - £2.26
£2.26 inc VAT £1.88 exc VAT inc VAT £1.88 exc VAT

BG CB100L3 100A 5 Way Connector Block - L3 - Grey

BG
£4.91 - £4.91
£4.91 inc VAT £4.09 exc VAT
£4.91 - £4.91
£4.91 inc VAT £4.09 exc VAT inc VAT £4.09 exc VAT
In stock

BG CB100L3 100A 5 Way Connector Block - L3 - Grey The BG CB100L3-01 100A 5-Way Connector Block is a heavy-duty electrical accessory designed for pr...

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£4.91 - £4.91
£4.91 inc VAT £4.09 exc VAT
£4.91 - £4.91
£4.91 inc VAT £4.09 exc VAT inc VAT £4.09 exc VAT
Sold out

BG CB100L2 100A 5 Way Connector Block - L2 - Black

BG
£4.91 - £4.91
£4.91 inc VAT £4.09 exc VAT
£4.91 - £4.91
£4.91 inc VAT £4.09 exc VAT inc VAT £4.09 exc VAT
Out of stock

BG CB100L2 100A 5 Way Connector Block - L2 - Black The BG Fortress 100A 5 Way Connector Block L2 Black CB100L2 is a high-quality CP system accessor...

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£4.91 - £4.91
£4.91 inc VAT £4.09 exc VAT
£4.91 - £4.91
£4.91 inc VAT £4.09 exc VAT inc VAT £4.09 exc VAT
Sold out