Mechanical lock MLL 125 4P 004671176

Mechanical lock – protection of installations and devices

The MLL 125 4P mechanical lock is an element used to physically block the switching mechanism, providing additional protection against accidental switching on or off. This is particularly important in applications where high reliability and safety of the electrical installation are required. This lock is dedicated to ETIBREAK ZB2 125/4 circuit breakers, but can also be used in other compatible devices.

Functionality and application

The MLL 125 4P cable lock, thanks to its design, allows effective immobilization of the circuit breaker in the off position. This solution finds wide application during maintenance, repair work, and in situations where it is necessary to lock the electrical circuit to ensure the safety of personnel. Installers will appreciate the possibility of quick and easy installation of the lock, which translates into time savings during project implementation. End users, in turn, gain confidence that the circuit will remain locked until manually unlocked.

Construction features and compatibility

The MLL 125 4P lock is made of durable materials, which guarantees its long-lasting and reliable operation even in difficult operating conditions. This is a product of ETI POLAM, a renowned manufacturer of high-quality electrical equipment. This lock is intended for four-pole circuit breakers with a rated current of up to 125A (from the ETIBREAK ZB2 series). This ensures optimal fit and effective operation. Lock installation is intuitive and does not require specialized tools.