Lockout/Lockoff Kits

Lockout Kits for Safe Isolation

Lockout kits are an essential part of any workplace safety programme, helping prevent the accidental energisation of equipment during maintenance, servicing and repair work. By securely isolating energy sources and clearly identifying equipment that must not be operated, lockout devices help protect personnel, reduce risk and support compliance with safe isolation procedures. At Testermans, we supply a carefully selected range of lockout kits and accessories suitable for electricians, maintenance engineers, facilities teams and industrial workplaces.

Why Use Lockout Equipment?

Benefit	Why it Matters
Protect Personnel	Prevent accidental energisation while maintenance or repairs are being carried out.
Improve Workplace Safety	Reduce the risk of injury by ensuring equipment remains safely isolated.
Support Compliance	Help follow safe isolation procedures and workplace safety requirements.
Suitable for Multiple Applications	Lockout devices are available for electrical, mechanical and industrial isolation points.

- Lockout/Lockoff Kits
- Leaderman LDM-BCK Lockout/Off Kit for Consumer Unit Circuit Breaker
- £15.00 / £18.00 incl VAT
- ⚡ Suitable for both domestic and industrial distribution boards, the MCB lockout kit ensures safe isolation during maintenance or repair work on electrical systems. ⚡ The LDM-LOK15 MCB Isolation Lock features a 15mm wide locking gap, ensuring a secure lockout process to prevent accidental power restoration. ⚡ The kit components are made from high-quality materials like metal and nylon, ensuring…
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- Lockout/Lockoff Kits
- Leaderman LDM-GASLOK1 Gas Lock Out/Off Fused Spur Isolation Kit
- £35.00 / £42.00 incl VAT
- ⚡ 1 Insulated Padlock with unique key (PL8) ⚡ 2 Push Pin MCB Isolation Locks ⚡ 2 Equipment Locked Out tag” which can be written on TAG 3 ⚡ 1 Black marker pen (LDM-WP1) ⚡ 1 Soft Carry Case (C25)
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- Lockout/Lockoff Kits
- Leaderman LDM-HASP-K1 Hasp Lockout Kit
- £18.99 / £22.79 incl VAT
- ⚡ Comprehensive lockout/tagout solution for enhanced workplace safety. ⚡ Includes non-conductive nylon lockout devices for electrical hazard protection. ⚡ Durable lockout kit bag with ample space and secure zip fastening. ⚡ Waterproof, erasable lockout tags with marker pen for easy reuse. ⚡ Fully insulated padlock with clear identification labels for effective isolation procedures.
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- Lockout/Lockoff Kits
- Leaderman LDM-HASP-K2 Hasp Lockout Kit
- £18.99 / £22.79 incl VAT
- ⚡ Comprehensive lockout/tagout solution for enhanced workplace safety. ⚡ Includes non-conductive nylon lockout devices for electrical hazard protection. ⚡ Durable lockout kit bag with ample space and secure zip fastening. ⚡ Waterproof, erasable lockout tags with marker pen for easy reuse. ⚡ Fully insulated padlock with clear identification labels for effective isolation procedures.
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- Lockout/Lockoff Kits
- Leaderman LDM-HASP-K3 Hasp Lockout Kit
- £18.99 / £22.79 incl VAT
- ⚡ Comprehensive lockout/tagout solution for enhanced workplace safety. ⚡ Includes non-conductive nylon lockout devices for electrical hazard protection. ⚡ Durable lockout kit bag with ample space and secure zip fastening. ⚡ Waterproof, erasable lockout tags with marker pen for easy reuse. ⚡ Fully insulated padlock with clear identification labels for effective isolation procedures.
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- Lockout/Lockoff Kits
- Leaderman LDM-HASP-K4 Full Hasp Lockout Kit
- £20.99 / £25.19 incl VAT
- ⚡ Comprehensive lockout/tagout solution for enhanced workplace safety. ⚡ Includes non-conductive nylon lockout devices for electrical hazard protection. ⚡ Durable lockout kit bag with ample space and secure zip fastening. ⚡ Waterproof, erasable lockout tags with marker pen for easy reuse. ⚡ Fully insulated padlock with clear identification labels for effective isolation procedures.
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- Lockout/Lockoff Kits
- Leaderman LDM-LK1 Comprehensive Lock Out/Off Kit MCB/RCD Isolation Kit
- £45.00 / £54.00 incl VAT
- ⚡ Leaderman LDM-LK1 Lock Out Kit - A comprehensive set for electrical safety, including MCB locks, tags, and tools in a durable case for easy transport. ⚡ Durable and Portable - The LDM-C26 bag keeps your lockout tools secure and portable, ensuring safety wherever you work. ⚡ Versatile Locking Options - Choose from various MCB locks for different locking needs…
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- Lockout/Lockoff Kits
- Leaderman LDM-LOD-KR Miniature Circuit Breaker MCB Lock Off/Lockout Kit
- £17.50 / £21.00 incl VAT
- ⚡ Includes Padlock, Tags and a carry case ⚡ For use with all circuit boards ⚡ Perfect For Engineers Or Electricians ⚡ 12 Month Leaderman Warranty
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- Lockout/Lockoff Kits
- Leaderman LDM-LOE-K1 Lock Out/Off MCB/RCD Kit with Case Essential Isolator Kit
- £45.00 / £54.00 incl VAT
- ⚡ The Essential Isolator kit ⚡ Soft Carry Case Included ⚡ Brilliant Value ⚡ Ideal for electricians and engineers
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- Lockout/Lockoff Kits
- Leaderman LDM-LOE-K3 Lock Out/Off MCB/RCD Essential Kit with Case
- £42.50 / £51.00 incl VAT
- ⚡ Comprehensive 23-piece lockout kit designed for safe isolation of electrical systems. ⚡ Includes versatile MCB lockoff devices and metallic MCBs for diverse applications. ⚡ Combination padlocks and safety hasp allow secure and collective lockout control. ⚡ Lockout tags and pen ensure clear labeling and compliance with safety standards. ⚡ Durable soft pouch for organized storage and easy transport on…
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- Lockout/Lockoff Kits
- Leaderman LDM-LOFL-K1 Ultimate Lock Out Kit
- £58.50 / £70.20 incl VAT
- ⚡ Durable and secure lockout device compatible with circuit breakers and RCD switches ⚡ Easy installation process with no need for drilling or modifications ⚡ Includes warning tags and padlocks for clear lockout identification and safety assurance ⚡ Comprehensive kit designed for industrial and commercial maintenance needs ⚡ Supplied in a protective soft case for easy transport and organization
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- Lockout/Lockoff Kits
- Leaderman LDM-LOI-K1 Lockout/off MCB/RCD Isolation Kit
- £28.00 / £33.60 incl VAT
- ⚡ Great Lockout Kit For Electricians And Pat Testers ⚡ Great Value For Money ⚡ High-Quality ⚡ 12 Month Leaderman Warranty
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- Lockout/Lockoff Kits
- Leaderman LDM-LOI-K2 Lockout Isolation Kit 2 w/ large MCB lock
- £29.00 / £34.80 incl VAT
- ⚡ The Leaderman Lockout Isolation Kit 2 w/ large MCB lock LOI-K2 - gives you a range of different MCB lockout devices to carry out a safe and secure lockout. ⚡ Ideal for electricians and engineers who regularly work on various applications where power is isolated via circuit breakers or electrical isolators. ⚡ 12 Month Leaderman Warranty
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- Lockout/Lockoff Kits
- Leaderman LDM-LOI-K3 Lockout MCB RCD Isolation Kit + Large MCB
- £40.00 / £48.00 incl VAT
- ⚡ Includes 10 different sized locking off devices for use on MCB ⚡ Compatible with most circuit breakers ⚡ Protective Lockout Kit Case ⚡ Quality UK Made Equipment ⚡ Next Working Day Delivery (If ordered Before 2pm)
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- Lockout/Lockoff Kits
- Leaderman LDM-LOI-K4 Lockout Isolation Kit with large MCB lock
- £40.00 / £48.00 incl VAT
- ⚡ Comprehensive lockout kit designed for isolating power sources via MCBs and electrical isolators ⚡ Durable and lightweight case for easy transport and protection of tools ⚡ Range of MCB lockout devices suited for diverse electrical applications ⚡ 12-month warranty for dependable, high-quality performance ⚡ Enhances compliance with electrical safety standards to mitigate risks
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- Lockout/Lockoff Kits
- Leaderman LDM-LOK-D-K1 LockOut Basic Kit
- £18.99 / £22.79 incl VAT
- ⚡ Complete lockout kit for safely isolating power during electrical maintenance. ⚡ Includes both standard and mini padlocks for versatile lockout options. ⚡ Lockout tags provide clear identification of isolated circuits and equipment. ⚡ MCB locks and pushpin MCB locks designed for securing circuit breakers. ⚡ Convenient, durable pouch for easy storage and portability of all components.
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- Lockout/Lockoff Kits
- Leaderman LDM-LOK-KIT1 lockout kit
- £55.00 / £66.00 incl VAT
- ⚡ Professional-grade tools designed for electricians and engineers ⚡ Ensures safe and secure lockout during electrical work ⚡ Compact and durable carrying case for easy transport ⚡ Ideal for testing and troubleshooting in industrial and commercial settings ⚡ User-friendly design for reliable performance across various applications
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- Lockout/Lockoff Kits
- Leaderman LDM-LOK-KIT2 Basic Lock Out Kit
- £29.99 / £35.99 incl VAT
- ⚡ Compact and cost-effective lockout kit, perfect for domestic installers and light-duty applications. ⚡ Includes four versatile MCB locks, compatible with most standard circuit breakers. ⚡ Durable insulated padlock ensures maximum safety during lockout procedures. ⚡ Reusable lockout tags and waterproof label pen for clear and professional tagging. ⚡ Supplied in a tough, portable kit bag for easy organization and…
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- Lockout/Lockoff Kits
- Leaderman LDM-LOK10R Lock Off Kit
- £49.00 / £58.80 incl VAT
- ⚡ Comprehensive MCB Lockout Devices – Ensures safe isolation of electrical circuits with a variety of miniature circuit breaker lockouts. ⚡ Portable & Durable Storage Case – Comes with a sturdy carrying case for easy transport and protection of tools. ⚡ Clear Identification with Lockout Tags – Includes 10 lockout tags for marking isolated equipment, enhancing safety and visibility. ⚡…
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- Lockout/Lockoff Kits
- Leaderman LDM-LOK10R Lock Out Metal MCB Kit with Case
- £58.50 / £70.20 incl VAT
- ⚡ Basic range of MCB lockout devices for safe and secure power isolation. ⚡ Convenient pouch and tools for efficient organisation and easy access. ⚡ Durable lockout tags to clearly mark isolated equipment for enhanced safety. ⚡ Red metal padlocks ensure secure locking and prevent unauthorised access. ⚡ Compact, portable, and comes with a durable carrying case for on-the-go use.
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- Lockout/Lockoff Kits
- Leaderman LDM-LOK1R MCB RCD Lockout/Off Kit for Consumer Unit Circuit Breaker
- £15.00 / £18.00 incl VAT
- ⚡️ Complete lockout kit for isolating MCBs and RCDs safely ⚡️ Ideal for electricians and engineers handling power isolation tasks ⚡️ Soft, durable carrying case for convenient storage and transport ⚡️ Designed to prevent accidental re-energizing during maintenance ⚡️ Includes essential tools and accessories for secure lockout procedures
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- Lockout/Lockoff Kits
- Leaderman LDM-LOK5R Lock Out Off Metal MCB | Tag | Padlock Kit with Case and Pen
- £28.60 / £34.32 incl VAT
- ⚡ Contains 28 essential pieces including a screwdriver, pouch, label pen, lockout tags, metal MCBs, combination padlocks. ⚡ Ensure the safety of your electrical work by securely locking out circuit breakers and electrical isolators. ⚡ Designed for professionals who regularly work on various applications where power isolation is necessary. ⚡ All components come in a soft yet robust case for…
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- Lockout/Lockoff Kits
- Leaderman LDM-LOM-K2 Lock out Kit
- £30.00 / £36.00 incl VAT
- ⚡ Includes 6 different MCB lockout devices to fit various circuit breakers and isolators. ⚡ Two durable padlocks included to secure lockout points. ⚡ Convenient lockout tags and a writing pen to clearly label isolation points. ⚡ Compact, soft pouch for easy storage and portability of all components. ⚡ Ideal for both professional electricians and engineers who require safe and…
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- Lockout/Lockoff Kits
- Leaderman LDM-LOP-K2 Lock Out/Off MCB/RCD Kit with Case
- £29.95 / £35.94 incl VAT
- ⚡ Comprehensive kit designed for safe lockout procedures ⚡ Ideal for professionals working with electrical systems ⚡ Includes devices that secure closure with pin twist screws or a screwdriver ⚡ Durable case for organized storage and easy transport ⚡ Versatile tools suitable for a variety of applications
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