Circuit Breaker Lockouts

  1. Lockout Lock LT-PO-ABB-MPCBL PIN OUT ABB Motor Protection Circuit Breaker Lockout
    Lockout Lock logo
    4 In Stock
    Lockout Lock LT-PO-ABB-MPCBL PIN OUT ABB Motor Protection Circuit Breaker Lockout
    (no reviews)
    £4.20 £3.50
    • Easy one-handed installation
    • Compatible with ABB Series 200-290
    • Non-conductive glass-filled nylon
    3 Reward Points
    Price Match Guarantee
    LT-PO-ABB-MPCBL
  2. Miniature Circuit Breaker Lockout - Small
    Lockout Lock logo
    In Stock
    Miniature Circuit Breaker Lockout - Small
    (no reviews)
    £4.50 £3.75
    • Small size
    • Integrated warning label
    • Space for one padlock
    3 Reward Points
    Price Match Guarantee
    LT-UMCBL-S
  3. Universal Miniature Circuit Breaker Lockout - Blue
    Lockout Lock logo
    In Stock
    Universal Miniature Circuit Breaker Lockout - Blue
    (no reviews)
    £4.50 £3.75
    • Universal compatibility with MCBs
    • Suitable for single and multi-pole breakers
    • Screw inside to secure tightly
    3 Reward Points
    Price Match Guarantee
    LT-UMCBL-B
  4. Universal Large Circuit Breaker Lockout
    Lockout Lock logo
    In Stock
    Universal Large Circuit Breaker Lockout
    (no reviews)
    £4.50 £3.75
    • Large yellow MCB lockout
    • Space for one lockout padlock
    • Screw for adjustments
    3 Reward Points
    Price Match Guarantee
    LT-ULCBL
  5. Universal Miniature Circuit Breaker Lockout - Grip Type
    Lockout Lock logo
    In Stock
    Universal Miniature Circuit Breaker Lockout - Grip Type
    (no reviews)
    £4.68 £3.90
    • Universally-adjustable to fit different MCBs
    • Space for attaching one padlock
    • Easy to install
    3 Reward Points
    Price Match Guarantee
    LT-UMCBL-GT
  6. Universal Rounded Miniature Circuit Breaker Lockout B
    Lockout Lock logo
    3 In Stock
    Universal Rounded Miniature Circuit Breaker Lockout B
    (no reviews)
    £4.84 £4.03
    • Rounded edge
    • Fits easily onto an MCB
    • Space for one lockout padlock
    4 Reward Points
    Price Match Guarantee
    LT-UBL-B
  7. Miniature Circuit Breaker Lockout w/ Wide Pins
    Lockout Lock logo
    In Stock
    Miniature Circuit Breaker Lockout w/ Wide Pins
    (1)
    £5.10 £4.25
    • Wide pins that point outwards
    • Slides easily into an MCB
    • Space for one padlock
    4 Reward Points
    Price Match Guarantee
    LT-PINOUTWIDECBL
  8. Lockout Lock 4-Way Fuse Blocker
    Lockout Lock logo
    In Stock
    Lockout Lock 4-Way Fuse Blocker
    (no reviews)
    £5.64 £4.70
    • Blocks spaces from which fuses have been removed preventing their re-insertion
    • Compatible with 1/ 4”, 9/32”, 13/32” and 9/16” fuses
    • Includes space for the attachment of a safety tag including identification and/or instruction information
    4 Reward Points
    Price Match Guarantee
    LT-FB-4W
  9. Lockout Lock ABB Circuit Breaker Lockout
    Lockout Lock logo
    In Stock
    Lockout Lock ABB Circuit Breaker Lockout
    (no reviews)
    £5.82 £4.85
    • Can lock out single or multi-pole RCCBs in either the ‘on’ or ‘off’ position
    • Secure using a non-conductive padlock
    • Accommodates padlocks with a shackle diameter between 3-6mm
    4 Reward Points
    Price Match Guarantee
    LT-ABB-CBL
  10. Siemens MCB Circuit Breaker Lockout - Green
    Lockout Lock logo
    Only 1 In Stock
    Siemens MCB Circuit Breaker Lockout - Green
    (no reviews)
    £5.99 £4.99
    • Completely prevent access to Siemens miniature circuit breakers
    • Easy to install - all you need is a padlock and a screwdriver
    • Suitable for single and multi-pole breakers
    4 Reward Points
    Price Match Guarantee
    LT-MCBL-GS
  11. Yellow Miniature Circuit Breaker Lockout with Twisting Screw
    Lockout Lock logo
    In Stock
    Yellow Miniature Circuit Breaker Lockout with Twisting Screw
    (no reviews)
    £7.15 £5.96
    • Easy to apply - no tools required
    • Locks out access to a MCB switch
    • Space for one padlock
    5 Reward Points
    Price Match Guarantee
    LT-MCBL-Y-TS
  12. Universal Yellow Miniature Circuit Breaker Lockout with Twister Screw
    Lockout Lock logo
    In Stock
    Universal Yellow Miniature Circuit Breaker Lockout with Twister Screw
    (no reviews)
    £7.68 £6.40
    • Universal compatibility with MCBs
    • Easy to install with hand-operable twisting screw
    • Space for attaching one padlock
    6 Reward Points
    Price Match Guarantee
    LT-MCBL-YU-TS
  13. Lockout Lock Moulded Case Circuit Breaker Lockout
    Lockout Lock logo
    4 In Stock
    Lockout Lock Moulded Case Circuit Breaker Lockout
    (no reviews)
    £7.68 £6.40
    • Optimised for locking out T1-T2-T3 / FUJI moulded case circuit breakers
    • Prevents the above circuit breakers' levers from closing or opening operation
    • A maximum of three padlocks, with shackle diameters of up 7mm, may be attached
    6 Reward Points
    Price Match Guarantee
    LT-MCCBL-A
  14. Slider Miniature Circuit Breaker (MCB) Lockout - Pin Out (Wide)
    Lockout Lock logo
    In Stock
    Slider Miniature Circuit Breaker (MCB) Lockout - Pin Out (Wide)
    (no reviews)
    £8.03 £6.69
    • Wide pins
    • Easy installation
    • Space for one padlock
    6 Reward Points
    Price Match Guarantee
    LT-SPOWCBL
  15. Lockout Lock LT-U-MPCBL Universal Motor Protection Circuit Breaker Lockout Device
    Lockout Lock logo
    In Stock
    Lockout Lock LT-U-MPCBL Universal Motor Protection Circuit Breaker Lockout Device
    (no reviews)
    £9.59 £7.99
    • Universally accepted designs
    • Two-part riveted model
    • Prevents access to the motor protection rotatory
    7 Reward Points
    Price Match Guarantee
    LT-U-MPCBL
  16. Slider Miniature Circuit Breaker Lockout - Pin Out
    Lockout Lock logo
    In Stock
    Slider Miniature Circuit Breaker Lockout - Pin Out
    (no reviews)
    £11.99 £9.99

    MCB lockout device with prongs pointing outwards. Simple installation.

    9 Reward Points
    Price Match Guarantee
    LT-SPOCBL
  17. Universal MCB Circuit Breaker Lockout Kit - Set of 4
    Lockout Lock logo
    3 In Stock
    Universal MCB Circuit Breaker Lockout Kit - Set of 4
    (no reviews)
    £13.20 £11.00
    • Includes 4x MCB lockouts
    • Each lockout is a different size
    • Clips easily onto a miniature circuit breaker
    11 Reward Points
    Price Match Guarantee
    LT-UBLCOMBO
  18. Slider Miniature Circuit Breaker (MCB) Lockout Kit - Set of 3
    Lockout Lock logo
    In Stock
    Slider Miniature Circuit Breaker (MCB) Lockout Kit - Set of 3
    (no reviews)
    £16.43 £13.69
    • Includes three sliding MCB lockouts
    • No tools required for installation
    • Space for one padlock per lockout
    13 Reward Points
    Price Match Guarantee
    LT-COMBOSCBL
  19. Martindale LOK6 Universal Fuse Carrier Lockout
    Martindale logo
    3 In Stock
    Martindale LOK6 Universal Fuse Carrier Lockout
    (no reviews)
    £17.04 £14.20
    • Universally suitable for fuse carriers/holders
    • Easy to install and secure
    • Non-conductive
    14 Reward Points
    Price Match Guarantee
    MARLOK6
  20. 3 x Slider Circuit Breaker Lockout Kit
    Lockout Lock logo
    4 In Stock
    3 x Slider Circuit Breaker Lockout Kit
    (1)
    £17.99 £14.99
    • Triple pack of slider MCB lockouts
    • Easy installation
    • Reduced price
    14 Reward Points
    Price Match Guarantee
    LT-COMBOCBL
  21. Kewtech KEWLOK Lock Out Device - Fits Most MCBs
    Kewtech logo
    In Stock
    Kewtech KEWLOK Lock Out Device - Fits Most MCBs
    (2)
    £20.39 £16.99
    • Lockout device for MCBs and toggle switches
    • Combination lock
    • Prevents re-energisation during maintenance
    16 Reward Points
    Price Match Guarantee
    KEWLOK

Showing 1 - 21 of 21 products

Filters
21 Products

About Circuit Breaker Lockouts

Need an effective way of locking out access to a circuit breaker during routine maintenance or as part of your Lockout Tagout programme? Our range of circuit breaker lockouts cater to all types of breakers ranging from MCBs to large sizes, are easy to install, and completely prevent access when installed.

But why should you lock out a breaker? Simple - it can save lives and prevent accidents. If breakers that are part of important systems are left powered on, or accidentally switched on when workers are completing a job on machinery, there is a serious risk of injury - and in the worst-case scenario - death.

Locking out prevents this from happening. By installing our lockouts, workers are protected at all times from harm, as the breaker's switch remains fixed in place and is impossible to activate until an authorised person removes the installation.

International Enquiry