Martindale LOK Series MCB Isolation Locks

Martindale Brand: Martindale

These safety locks are for use with MCBs on domestic and industrial distribution boards for isolation purposes.

  • Martindale MARLOK series
Description Image Product Buy Pricing (Ex VAT) Colour Type
Martindale LOK3 MCB Blue Isolation Lock
Martindale LOK3 MCB Blue Isolation Lock
Standard range
Order code: 86-8251
MPN: LOK3

Available to back orderBack-order availability date - 02/08/2026
1+ £7.77
Price per unit Ex VAT 		Blue Isolation lock
Martindale LOK4 MCB Small Red Isolation Lock
Martindale LOK4 MCB Small Red Isolation Lock
Standard range
Order code: 86-8252
MPN: LOK4

Available to back orderBack-order availability date - 02/08/2026
1+ £7.77
Price per unit Ex VAT 		Red Isolation lock

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