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    Circuit Protection

    Alert Electrical is pleased to offer a fantastic range of consumer units, three-phase distribution panels, electrical distribution boxes, switch fuses, isolators and adaptable boxes in metal or plastic. 

    We also stock a range of RCDs, MCBs and RCBOs too. 

    Please browse our full range of electrical distribution equipment below and don't hesitate to contact us if you have any questions or require any assistance in buying the right product and we will be happy to help.

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    818 Items

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    1. Navitas N110A 10A AFDD Type A Arc Fault Detection Device | N110A
      Navitas N110A 10A AFDD Type A Arc Fault Detection Device | N110A
      SKU: N110A
      £95.99 £79.99
      Add to Cart
    2. Navitas N106A 6A AFDD Type A Arc Fault Detection Device | V106A
      Navitas N106A 6A AFDD Type A Arc Fault Detection Device | V106A
      SKU: V106A
      £95.99 £79.99
      Add to Cart
    3. Navitas N150BR-T 50A B Curve Tall RCBO Type A
      Navitas N150BR-T 50A B Curve Tall RCBO Type A
      SKU: N150BR-T
      £12.74 £10.62
      Add to Cart
    4. Navitas N140BR-T 40A B Curve Tall RCBO Type A
      Navitas N140BR-T 40A B Curve Tall RCBO Type A
      SKU: N140BR-T
      £12.74 £10.62
      Add to Cart
    5. Navitas N132BR-T 32A B Curve Tall RCBO Type A
      Navitas N132BR-T 32A B Curve Tall RCBO Type A
      SKU: N132BR-T
      £12.74 £10.62
      Add to Cart
    6. Navitas N120BR-T 20A B Curve Tall RCBO Type A
      Navitas N120BR-T 20A B Curve Tall RCBO Type A
      SKU: N120BR-T
      £12.74 £10.62
      Add to Cart
    7. Navitas N116BR-T 16A B Curve Tall RCBO Type A
      Navitas N116BR-T 16A B Curve Tall RCBO Type A
      SKU: N116BR-T
      £12.74 £10.62
      Add to Cart
    8. Navitas N110BR-T 10A B Curve Tall RCBO Type A
      Navitas N110BR-T 10A B Curve Tall RCBO Type A
      SKU: N110BR-T
      £12.74 £10.62
      Add to Cart
    9. Navitas N106BR-T 6A B Curve Tall RCBO Type A
      Navitas N106BR-T 6A B Curve Tall RCBO Type A
      SKU: N106BR-T
      £12.74 £10.62
      Add to Cart
    10. Navitas N28MX 14+14 100A DP Main Switch Dual Row Consumer Unit & T2 SPD kit (26 Usable Ways)
      Navitas N28MX 14+14 100A DP Main Switch Dual Row Consumer Unit & T2 SPD kit (26 Usable Ways)
      SKU: N28MX
      £176.51 £147.09
      Add to Cart
    11. Navitas N20MX Main Switch 20-Way SPD Consumer Unit 100A MS (18 Usable Ways)
      Navitas N20MX Main Switch 20-Way SPD Consumer Unit 100A MS (18 Usable Ways)
      SKU: N20MX
      £89.95 £74.96
      Add to Cart
    12. Navitas N16MX Main Switch 16-Way SPD Consumer Unit 100A MS (14 Usable Ways)
      Navitas N16MX Main Switch 16-Way SPD Consumer Unit 100A MS (14 Usable Ways)
      SKU: N16MX
      £82.73 £68.94
      Add to Cart
    13. Navitas N14MX Main Switch 14-Way SPD Consumer Unit 100A MS (12 Usable Ways)
      Navitas N14MX Main Switch 14-Way SPD Consumer Unit 100A MS (12 Usable Ways)
      SKU: N14MX
      £78.35 £65.29
      Add to Cart
    14. Navitas N8MX Main Switch 10-way SPD Consumer Unit 100A MS (6 Usable Ways)
      Navitas N8MX Main Switch 10-way SPD Consumer Unit 100A MS (6 Usable Ways)
      SKU: N8MX
      £69.17 £57.64
      Add to Cart
    15. Navitas N6MX Main Switch 6 Way SPD Consumer Unit 100A MS (4 Usable Ways)
      Navitas N6MX Main Switch 6 Way SPD Consumer Unit 100A MS (4 Usable Ways)
      SKU: N6MX
      £62.72 £52.27
      Add to Cart
    16. Navitas N4MX Main Switch 4 Way SPD Consumer Unit 100A MS (2 Usable Ways)
      Navitas N4MX Main Switch 4 Way SPD Consumer Unit 100A MS (2 Usable Ways)
      SKU: N4MX
      £58.38 £48.65
      Add to Cart
    17. Navitas N12MX Main Switch 14 way SPD Consumer Unit 100A MS (10 Usable Ways)
      Navitas N12MX Main Switch 14 way SPD Consumer Unit 100A MS (10 Usable Ways)
      SKU: N12MX
      £74.59 £62.16
      Add to Cart
    18. Live Electrical 5 Way Single Pole 100A 230V AC Distribution Terminal Blocks Grey | TB5P100-Grey
      Live Electrical 5 Way Single Pole 100A 230V AC Distribution Terminal Blocks Grey | TB5P100-Grey
      SKU: TB5P100-Grey
      £4.39 £3.66
      Add to Cart
    19. Live Electrical 5 Way Single Pole 100A 230V AC Distribution Terminal Blocks Black | TB5P100-Black
      Live Electrical 5 Way Single Pole 100A 230V AC Distribution Terminal Blocks Black | TB5P100-Black
      SKU: TB5P100-Black
      £4.39 £3.66
      Add to Cart
    20. Live Electrical 5 Way Single Pole 100A 230V AC Distribution Terminal Blocks Brown | TB5P100-Brown
      Live Electrical 5 Way Single Pole 100A 230V AC Distribution Terminal Blocks Brown | TB5P100-Brown
      SKU: TB5P100-Brown
      £4.39 £3.66
      Add to Cart
    21. Live Electrical 5 Way Single Pole 100A 230V AC Distribution Terminal Blocks Blue | TB5P100-Blue
      Live Electrical 5 Way Single Pole 100A 230V AC Distribution Terminal Blocks Blue | TB5P100-Blue
      SKU: TB5P100-Blue
      £4.39 £3.66
      Add to Cart
    22. Live Electrical 5 Way Single Pole 100A 230V AC Distribution Terminal Blocks Green | TB5P100-Green
      Live Electrical 5 Way Single Pole 100A 230V AC Distribution Terminal Blocks Green | TB5P100-Green
      SKU: TB5P100-Green
      £4.39 £3.66
      Add to Cart
    23. Navitas Bi-Directional Mini RCBO 40A C Curve 30mA Type A | N240CR
      Navitas Bi-Directional Mini RCBO 40A C Curve 30mA Type A | N240CR
      SKU: N240CR
      £19.13 £15.94
      Add to Cart
    24. Navitas Bi-Directional Mini RCBO 32A C Curve 30mA Type A | N232CR
      Navitas Bi-Directional Mini RCBO 32A C Curve 30mA Type A | N232CR
      SKU: N232CR
      £19.13 £15.94
      Add to Cart
    25. Navitas Bi-Directional Mini RCBO 25A C Curve 30mA Type A | N225CR
      Navitas Bi-Directional Mini RCBO 25A C Curve 30mA Type A | N225CR
      SKU: N225CR
      £19.13 £15.94
      Add to Cart
    26. Navitas Bi-Directional Mini RCBO 20A C Curve 30mA Type A | N220CR
      Navitas Bi-Directional Mini RCBO 20A C Curve 30mA Type A | N220CR
      SKU: N220CR
      £19.13 £15.94
      Add to Cart
    27. Navitas Bi-Directional Mini RCBO 16A C Curve 30mA Type A | N216CR
      Navitas Bi-Directional Mini RCBO 16A C Curve 30mA Type A | N216CR
      SKU: N216CR
      £19.13 £15.94
      Add to Cart
    28. Navitas Bi-Directional Mini RCBO 10A C Curve 30mA Type A | N210CR
      Navitas Bi-Directional Mini RCBO 10A C Curve 30mA Type A | N210CR
      SKU: N210CR
      £19.13 £15.94
      Add to Cart
    29. Navitas Bi-Directional Mini RCBO 6A C Curve 30mA Type A | N206CR
      Navitas Bi-Directional Mini RCBO 6A C Curve 30mA Type A | N206CR
      SKU: N206CR
      £19.13 £15.94
      Add to Cart
    30. Niglon 40A 30mA Type B SL+N A Type Compact RCBO | RCBO1-40/30SSAX
      Niglon 40A 30mA Type B SL+N A Type Compact RCBO | RCBO1-40/30SSAX
      SKU: RCBO1-40/30SSAX
      £13.14 £10.95
      Add to Cart
    31. Niglon 32A 30mA Type B SL+N A Type Compact RCBO | RCBO1-32/30SSAX
      Niglon 32A 30mA Type B SL+N A Type Compact RCBO | RCBO1-32/30SSAX
      SKU: RCBO1-32/30SSAX
      £13.14 £10.95
      Add to Cart
    32. Niglon 20A 30mA Type B SL+N A Type Compact RCBO | RCBO1-20/30SSAX
      Niglon 20A 30mA Type B SL+N A Type Compact RCBO | RCBO1-20/30SSAX
      SKU: RCBO1-20/30SSAX
      £13.14 £10.95
      Add to Cart
    33. RCBO1-16/30SSAX
      Niglon 16A 30mA Type B SL+N A Type Compact RCBO | RCBO1-16/30SSAX
      SKU: RCBO1-16/30SSAX
      £13.14 £10.95
      Add to Cart
    34. Niglon 10A 30mA Type B SL+N A Type Compact RCBO | RCBO-10/30SSAX
      Niglon 10A 30mA Type B SL+N A Type Compact RCBO | RCBO-10/30SSAX
      SKU: RCBO-10/30SSAX
      £13.14 £10.95
      Add to Cart
    35. Niglon 6A 30mA Type B SL+N A Type Compact RCBO | RCBO1-6/30SSAX
      Niglon 6A 30mA Type B SL+N A Type Compact RCBO | RCBO1-6/30SSAX
      SKU: RCBO1-6/30SSAX
      £13.14 £10.95
      Add to Cart
    36. Niglon Protego Type 2 Surge Protection Kit Compact Pluggable c/w Neutral & Earth Links | NSA2-240
      Niglon Protego Type 2 Surge Protection Kit Compact Pluggable c/w Neutral & Earth Links | NSA2-240
      SKU: NSA2-240
      £22.74 £18.95
      Add to Cart
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    Category
    Colour
    1. Black 8 items
    2. Blue 2 items
    3. Brown 2 items
    4. Espresso 53 items
    5. Green 2 items
    6. Grey 202 items
    7. Red 2 items
    8. Stainless Steel 1 item
    9. White 531 items
    10. Yellow 1 item
    Type
    1. 18th Edition Consumer Units 2 items
    2. Consumer Unit 23 items
    3. Consumer Unit Accessories 2 items
    4. Garage Consumer Unit 4 items
    5. Garage Consumer Unit 3 items
    6. Main Switch Consumer Unit 77 items
    7. Miniature Circuit Breaker (MCB) 118 items
    8. RCBO 94 items
    9. RCD 8 items
    10. RCD Protection 6 items
    11. Shower Consumer Unit 1 item
    12. SPD Consumer Unit 30 items
    13. Split Load Consumer Unit 11 items
    14. Surge Protected 2 items
    15. Surge Protection Consumer Unit 7 items
    16. Three Phase Distribution Boards 1 item
    17. Main Switch & SPD Consumer Unit 9 items
    18. Populated Consumer Units 16 items
    19. 3 Phase Distribution 82 items
    20. Single Pole Type B 10kA MCB 8 items
    21. Single Pole Type C 10kA MCB 8 items
    22. Triple Pole Type B 10kA MCB 18 items
    23. Triple Pole Type C 10kA MCB 9 items
    24. Single Pole Type B 10kA RCBO 7 items
    25. Single Pole Type C 10kA RCBO 13 items
    26. Arc Fault Detection Devices (AFDD) 45 items
    27. Compact Mini RCBO 24 items
    28. Blank Plates 1 item
    29. TP&N Distribution Board & SPD 7 items
    30. TP&N Distribution Board 7 items
    31. Empty Consumer Units 5 items
    32. Consumer Units Backing Plates 3 items
    33. 230v Self-Adhesive Labels 1 item
    34. - 97 items
    35. EV Car Charger Consumer Units 7 items
    36. IP65 Rated EV Car Charger Consumer Units 6 items
    37. Distribution Terminal Blocks 10 items
    38. Bi-Directional RCBOs 14 items
    Brand
    1. AirMaster 2 items
    2. BG 10 items
    3. BG Fortress Consumer Units 23 items
    4. Click Elucian 68 items
    5. Niglon 16 items
    6. Sync EV BG 9 items
    7. Unicrimp 2 items
    8. Contactum 80 items
    9. Gewiss 1 item
    10. Hager 137 items
    11. Live Electrical 135 items
    12. Europa 19 items
    13. Crabtree 73 items
    14. Wylex 63 items
    15. Switchgear Systems 3 items
    16. Wiska 3 items
    17. Contactum Defender 2.0 26 items
    18. Cudis 13 items
    19. MK Sentry 23 items
    20. Lewden 21 items
    21. Navitas Circuit Protection 91 items
    Size
    1. 6a 48 items
    2. 10a 50 items
    3. 16a 50 items
    4. 20a 53 items
    5. 25a 22 items
    6. 32a 49 items
    7. 40a 49 items
    8. 50a 27 items
    9. 60a 1 item
    10. 63a 17 items
    11. 80a 2 items
    12. 100a 2 items
    13. 125a 1 item
    14. 4 Way 1 item
    15. 6 Way 1 item
    16. 8 Way 1 item
    17. 12 Way 1 item
    18. 16 Way 1 item
    19. 20 Way 1 item
    20. 24 Way 1 item