DIELECTRIC LOCK BLACK MK 5
$230.70 inc GST
The DIELECTRIC LOCK BLACK MK 5 is a set of five non-conductive safety locks designed for electrical lockout/tagout applications. Featuring an all-nylon body and shackle, individually keyed locks, master key access, and a glow-in-the-dark danger label for improved visibility.

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On All Orders

Australian Company
Owned & Operated

15+ Years
Industry Experience

Easy Returns
30 Days Peace Of Mind
20 in stock
Description
Reliable Dielectric Safety Lock for Electrical Isolation
The DIELECTRIC LOCK BLACK MK 5 is a professional lockout/tagout solution designed for electricians, contractors, and maintenance teams requiring a safe and reliable way to isolate electrical equipment during servicing. Featuring an all-nylon body and shackle construction, this dielectric lock provides a non-conductive solution suitable for electrical safety applications.
Supplied as a set of five locks, each unit is keyed differently to provide individual control and accountability across multiple users or maintenance personnel. A master key is included, allowing authorised supervisors or safety managers to efficiently manage access when required.
Designed for use in commercial, industrial, and maintenance environments, this electrical safety lock helps support workplace safety procedures by preventing unauthorised operation of isolated equipment.
Durable Nylon Construction for Lockout Tagout Applications
Built with a fully nylon body and shackle, the DIELECTRIC LOCK BLACK MK 5 is lightweight, durable, and designed for demanding trade environments. The non-metallic construction makes it suitable for electrical lockout applications where minimising conductive materials is important.
The included glow-in-the-dark “Danger” label improves visibility, helping workers quickly identify locked-out equipment and reinforcing safety procedures on busy worksites.
Whether used in switchboards, machinery isolation points, or electrical maintenance areas, this lock provides a practical safety solution for professionals who need dependable lockout equipment.
Ideal Electrical Safety Solution for Trade Professionals
The DIELECTRIC LOCK BLACK MK 5 is suited for electricians, contractors, and facility maintenance teams who require reliable lockout devices as part of their safety processes. Its multiple-lock configuration allows teams to assign individual locks while maintaining supervisor control through the master key.
Available from iSupply Electrical, trades can access quality electrical safety products alongside thousands of other trade essentials with competitive pricing, fast delivery, and convenient ordering options.
Key Specs
- Set of 5 dielectric locks
- Locks are keyed differently
- Supplied with master key
- All nylon body and shackle construction
- Includes glow-in-the-dark “Danger” label
- Designed for electrical lockout/tagout applications
Ideal For
- Licensed electricians performing electrical isolation work
- Electrical contractors managing maintenance projects
- Industrial maintenance teams
- Commercial and facility maintenance applications
- Lockout/tagout safety procedures





