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New! Grip Tight ™ locks for circuit breakers


Recently, Master Lock has marketed three new circuit breakers; the Grip Tight ™ series. These new locks are reliable, efficient and offer great ease-of-use. The light-weight designs are made of durable and robust material and are manufactured from a single piece, whereas no tools are required for the installation.


The three locks have a comparable design to ensure optimal consistence, but were developed individually for locking an own group of circuit breakers.


The S3821 is for all miniature circuit breakers (120/240V). The compact size also enables adjacent circuit breakers to be deactivated. This lock can easily be secured by a screw, for which reason no screw driver is required.

The S3822 is for enclosed heavy-duty circuit breakers (480/600 V). This lock fits into circuit breakers with a moulded casing, and is compatible with a large variety of shapes and measurements of circuit breakers. It can easily be tightened by use of a large knurled screw with groove and no tools are required for the installation.


The S3823 is a lock for circuit breakers with large handles (480/600 V). This lock is compatible with an extra-large variety of shapes and measurements of circuit breakers and no additional tools are required for the installation.

As of now, these products are on www.lockout-tagout-shop.com and will be available as from November 2019.


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