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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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    815 Items

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    1. Hager ADB406U RCBO B Curve 6 Amp 30mA 10kA
      Hager ADB406U RCBO B Curve 6 Amp 30mA 10kA
      SKU: ADB406U
      £42.60 £35.50
      Add to Cart
    2. BG CPRSD440 40A 4-Pole Rotary Isolator Switch
      BG CPRSD440 40A 4-Pole Rotary Isolator Switch
      SKU: CPRSD440
      £20.47 £17.06
      Add to Cart
    3. BG CPRSD432 32A 4-Pole Rotary Isolator Switch
      BG CPRSD432 32A 4-Pole Rotary Isolator Switch
      SKU: CPRSD432
      £19.94 £16.62
      Add to Cart
    4. BG CPRSD425 25A 4-Pole Rotary Isolator Switch
      BG CPRSD425 25A 4-Pole Rotary Isolator Switch
      SKU: CPRSD425
      £16.52 £13.77
      Add to Cart
    5. BG CPRSD420 20A 4-Pole Rotary Isolator
      BG CPRSD420 20A 4-Pole Rotary Isolator
      SKU: CPRSD420
      £16.01 £13.34
      Add to Cart
    6. BG CPRSD416 16A 4-Pole Rotary Isolator
      BG CPRSD416 16A 4-Pole Rotary Isolator
      SKU: CPRSD416
      £15.22 £12.68
      Add to Cart
    7. BG CPRSD4100 100A 4-Pole Rotary Isolator
      BG CPRSD4100 100A 4-Pole Rotary Isolator
      SKU: CPRSD4100
      £50.51 £42.09
      Add to Cart
    8. BG CPRSD263 63A 2-Pole Rotary Isolator
      BG CPRSD263 63A 2-Pole Rotary Isolator
      SKU: CPRSD263
      £16.52 £13.77
      Add to Cart
    9. BG CPRSD240 40A 2-Pole Rotary Isolator
      BG CPRSD240 40A 2-Pole Rotary Isolator
      SKU: CPRSD240
      £13.80 £11.50
    10. BG CPRSD232 32A 2-Pole Rotary Isolator
      BG CPRSD232 32A 2-Pole Rotary Isolator
      SKU: CPRSD232
      £16.01 £13.34
    11. BG CPRSD220 20A 2-Pole Rotary Isolator
      BG CPRSD220 20A 2-Pole Rotary Isolator
      SKU: CPRSD220
      £11.94 £9.95
      Add to Cart
    12. Contactum CPBR0650AB 6kA RCBO 50 A 30mA Type A B Curve
      Contactum CPBR0650AB 6kA RCBO 50 A 30mA Type A B Curve
      SKU: CPBR0650AB
      £4.80 £4.00
      Add to Cart
    13. Contactum CPBR1025AB 6kA RCBO 25A 30mA Type A B Curve
      Contactum CPBR1025AB 6kA RCBO 25A 30mA Type A B Curve
      SKU: CPBR1025AB
      £4.80 £4.00
      Add to Cart
    14. Contactum CPR100003A A Type RCD RCCB, 100A, 4 Pole, 30mA, Type A, 220 - 415V ac
      Contactum CPR100003A A Type RCD RCCB, 100A, 4 Pole, 30mA, Type A, 220 - 415V ac
      SKU: CPR100003A
      £55.80 £46.50
      Add to Cart
    15. Contactum CPB1050D3 50 Amp Triple Pole Type D 10kA 400V Miniature Circuit Breaker MCB
      Contactum CPB1050D3 50 Amp Triple Pole Type D 10kA 400V Miniature Circuit Breaker MCB
      SKU: CPB1050D3
      £10.50 £8.75
      Add to Cart
    16. Contactum CPB1010D3 10 Amp Triple Pole Type D 10kA 400V Miniature Circuit Breaker MCB
      Contactum CPB1010D3 10 Amp Triple Pole Type D 10kA 400V Miniature Circuit Breaker MCB
      SKU: CPB1010D3
      £8.70 £7.25
      Add to Cart
    17. Contactum CCPBR1025AC 25A Single Pole RCBO Type C 30mA 10kA
      Contactum CCPBR1025AC 25A Single Pole RCBO Type C 30mA 10kA
      SKU: CCPBR1025AC
      £19.20 £16.00
      Add to Cart
    18. Live Electrical 100 Amp Cylindrical Fuse 22 x 58 | FU100A22
      Live Electrical 100 Amp Cylindrical Fuse 22 x 58 | FU100A22
      SKU: ME100
      £3.44 £2.87
      Add to Cart
    19. Live Electrical 80 Amp Cylindrical Fuse 22 x 58 | FU80A22
      Live Electrical 80 Amp Cylindrical Fuse 22 x 58 | FU80A22
      SKU: ME80
      £3.44 £2.87
      Add to Cart
    20. Live Electrical 63 Amp Cylindrical Fuse 22 x 58 | FU63A22
      Live Electrical 63 Amp Cylindrical Fuse 22 x 58 | FU63A22
      SKU: ME60
      £3.44 £2.87
      Add to Cart
    21. Hager VML91214CU 26 Way Dual Row High Integrity Consumer Unit
      Hager VML91214CU 26 Way Dual Row High Integrity Consumer Unit
      SKU: VML91214CU
      £228.00 £190.00
      Add to Cart
    22. Wylex NXSB40AFD 40A 30mA SPswN B Curve 6kA Type-A Miniature Bi-Directional AFDD RCBO
      Wylex NXSB40AFD 40A 30mA SPswN B Curve 6kA Type-A Miniature Bi-Directional AFDD RCBO
      SKU: NXSB40AFD
      £90.00 £75.00
      Add to Cart
    23. Wylex NXSB32AFD 32A 30mA SPswN B Curve 6kA Type-A Miniature Bi-Directional AFDD RCBO
      Wylex NXSB32AFD 32A 30mA SPswN B Curve 6kA Type-A Miniature Bi-Directional AFDD RCBO
      SKU: NXSB32AFD
      £239.09 £199.24
      Add to Cart
    24. Wylex NXSB25AFD 25A 30mA SPswN B Curve 6kA Type-A Miniature Bi-Directional AFDD RCBO
      Wylex NXSB25AFD 25A 30mA SPswN B Curve 6kA Type-A Miniature Bi-Directional AFDD RCBO
      SKU: NXSB25AFD
      £90.00 £75.00
      Add to Cart
    25. Wylex NXSB20AFD 20A 30mA SPswN B Curve 6kA Type-A Miniature Bi-Directional AFDD RCBO
      Wylex NXSB20AFD 20A 30mA SPswN B Curve 6kA Type-A Miniature Bi-Directional AFDD RCBO
      SKU: NXSB20AFD
      £239.09 £199.24
      Add to Cart
    26. Wylex NXSB16AFD 16A 30mA SPswN B Curve 6kA Type-A Miniature Bi-Directional AFDD RCBO
      Wylex NXSB16AFD 16A 30mA SPswN B Curve 6kA Type-A Miniature Bi-Directional AFDD RCBO
      SKU: NXSB16AFD
      £239.09 £199.24
      Add to Cart
    27. Wylex NXSB10AFD 10A 30mA SPswN B Curve 6kA Type-A Miniature Bi-Directional AFDD RCBO
      Wylex NXSB10AFD 10A 30mA SPswN B Curve 6kA Type-A Miniature Bi-Directional AFDD RCBO
      SKU: NXSB10AFD
      £239.09 £199.24
      Add to Cart
    28. Wylex NXSB06AFD 6A 30mA SPswN B Curve 6kA Type-A Miniature Bi-Directional AFDD RCBO
      Wylex NXSB06AFD 6A 30mA SPswN B Curve 6kA Type-A Miniature Bi-Directional AFDD RCBO
      SKU: NXSB06AFD
      £239.09 £199.24
      Add to Cart
    29. Lewden PRO-R21MS 18 Way RCBO Consumer Unit with Surge Protection
      Lewden PRO-R21MS 18 Way RCBO Consumer Unit with Surge Protection
      SKU: PRO-R21MS
      £87.74 £73.12
      Add to Cart
    30. Lewden PRO-R16MS 13 Usable Way Consumer Unit with Main Switch & Type 2 Surge
      Lewden PRO-R16MS 13 Usable Way Consumer Unit with Main Switch & Type 2 Surge
      SKU: PRO-R16MS
      £78.32 £65.27
      Add to Cart
    31. Lewden PRO-R12MS 9 Way RCBO Consumer Unit with Surge Protection
      Lewden PRO-R12MS 9 Way RCBO Consumer Unit with Surge Protection
      SKU: PRO-R12MS
      £72.01 £60.01
      Add to Cart
    32. Lewden PRO-R10MS 7 Way RCBO Consumer Unit with Surge Protection
      Lewden PRO-R10MS 7 Way RCBO Consumer Unit with Surge Protection
      SKU: PRO-R10MS
      £68.94 £57.45
      Add to Cart
    33. Lewden PRO-R08MS 5 Way RCBO Consumer Unit with Surge Protection
      Lewden PRO-R08MS 5 Way RCBO Consumer Unit with Surge Protection
      SKU: PRO-R08MS
      £66.04 £55.03
      Add to Cart
    34. Lewden Compact 40A Bidirectional RCBO Double Pole 30mA Switched Neutral | RCBO-B40/30/1PNA
      Lewden Compact 40A Bidirectional RCBO Double Pole 30mA Switched Neutral | RCBO-B40/30/1PNA
      SKU: RCBO-B40/30/1PNAB
      £18.14 £15.12
      Add to Cart
    35. Lewden Compact 32A Bidirectional RCBO Double Pole 30mA Switched Neutral | RCBO-B32/30/1PNA
      Lewden Compact 32A Bidirectional RCBO Double Pole 30mA Switched Neutral | RCBO-B32/30/1PNA
      SKU: RCBO-B32/30/1PNAB
      £18.14 £15.12
      Add to Cart
    36. Lewden Compact 25A Bidirectional RCBO Double Pole 30mA Switched Neutral | RCBO-B25/30/1PNA
      Lewden Compact 25A Bidirectional RCBO Double Pole 30mA Switched Neutral | RCBO-B25/30/1PNA
      SKU: RCBO-B25/30/1PNAB
      £18.14 £15.12
      Add to Cart
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    815 Items

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    Category
    Colour
    1. Anthracite 3 items
    2. Black 8 items
    3. Blue 2 items
    4. Brown 2 items
    5. Espresso 46 items
    6. Green 2 items
    7. Grey 185 items
    8. Red 1 item
    9. Stainless Steel 2 items
    10. White 556 items
    11. Yellow 5 items
    Type
    1. 18th Edition Consumer Units 2 items
    2. Consumer Unit 11 items
    3. Consumer Unit Accessories 2 items
    4. Garage Consumer Unit 4 items
    5. Garage Consumer Unit 3 items
    6. Main Switch Consumer Unit 79 items
    7. Miniature Circuit Breaker (MCB) 124 items
    8. RCBO 99 items
    9. RCD 6 items
    10. RCD Protection 6 items
    11. Shower Consumer Unit 1 item
    12. SPD Consumer Unit 28 items
    13. Split Load Consumer Unit 12 items
    14. Surge Protected 2 items
    15. Surge Protection Consumer Unit 5 items
    16. Three Phase Distribution Boards 1 item
    17. Main Switch & SPD Consumer Unit 9 items
    18. Populated Consumer Units 13 items
    19. 3 Phase Distribution 81 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 17 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 2 items
    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. - 95 items
    35. EV Car Charger Consumer Units 13 items
    36. IP65 Rated EV Car Charger Consumer Units 6 items
    37. Distribution Terminal Blocks 10 items
    38. Bi-Directional RCBOs 20 items
    Brand
    1. AirMaster 2 items
    2. BG 10 items
    3. BG Fortress Consumer Units 19 items
    4. Click Elucian 74 items
    5. Niglon 10 items
    6. Sync Energy 9 items
    7. Unicrimp 2 items
    8. Contactum 99 items
    9. Gewiss 5 items
    10. Hager 140 items
    11. Live Electrical 119 items
    12. Stephen P Wales 1 item
    13. Europa 16 items
    14. Crabtree 73 items
    15. Wylex 62 items
    16. Switchgear Systems 3 items
    17. Wiska 4 items
    18. Contactum Defender 2.0 26 items
    19. Cudis 1 item
    20. MK Sentry 23 items
    21. Lewden 21 items
    22. Navitas Circuit Protection 96 items
    Size
    1. 6a 50 items
    2. 10a 50 items
    3. 16a 49 items
    4. 20a 52 items
    5. 25a 22 items
    6. 32a 49 items
    7. 40a 47 items
    8. 50a 26 items
    9. 60a 1 item
    10. 63a 16 items
    11. 80a 1 item
    12. 100a 1 item
    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