Martindale Cartridge Lock Off Device is designed to restrict finger access to live contacts and prevent the reinsertion of a fuse whilst maintenance is in progress. It is ideally suited to red spot and other similar style fuse holders. It’s easily adjustable to fit fuse holders from 20A to 100A, providing a “one size fits all solution” saving time sourcing the right device for the job. This uses an effective clamp system to grip the wall of the Red Spot style fuse holder base without risk of damage. The clamp system accommodates wall thicknesses from 2 to 5mm with ease. The device is clamped adjacent to the terminal at one end of the fuse holder, rendering it safe against accidental finger access. For added safety, the LOK6 includes an integral sliding cover which can be adjusted to reduce accidental finger access at the far end of the fuse holder base. LOK6 is quick to install without the need for any tools. The construction is all insulating plastic, without any metal parts, to reduce the risk of use in live working environments.

• · Designed to restrict finger access to live contacts
• · Prevents the reinsertion of fuse whilst maintenance is in progress
• · With wire shackles up to 7mm wire diameter
• · Quick to install without the need for any tools