Lock for closed-circuit fuse disconnectors, for sizes 00, 1, 2, 3 XNH-XLOCK 182993

Disconnect switch lock – safety and reliable operation

The XNH-XLOCK mechanical lock is an accessory dedicated to Eaton XNH series fuse disconnect switches, providing additional protection against accidental switching on or off during maintenance or repair. Compatible with disconnect switches sizes 00, 1, 2 and 3, the lock is an important element increasing work safety for both installers and end users.

Functionality and application

The XNH-XLOCK lock allows locking the closed fuse disconnect switch with a padlock (maximum shackle diameter 6 mm), preventing its accidental opening. This is particularly important during service work, electrical installation maintenance or measurements. Using the lock minimizes the risk of electric shock and equipment damage. This makes the maintenance process safer and more controlled.

The lock is intended for use in electrical installations with a voltage of up to 690V AC/440V DC, making it a universal solution for various industrial and commercial applications. Short-circuit strength at 120kA (at 500V) or 100kA (at 690V) guarantees reliable operation even in difficult operating conditions.

Advantages and benefits

• Increased safety: The lock prevents accidental switching on/off of the disconnect switch during service work.
• Simple installation: Easy and quick installation of the lock on the fuse disconnect switch.
• Versatility: Compatible with XNH disconnect switches sizes 00, 1, 2 and 3.
• Durability: Ensures reliable operation even with high short-circuit values.
• Standard padlock: Possibility to use a standard padlock with a shackle up to 6mm – no need to purchase specialized accessories.
• Protection against manipulation: Additional protection against unauthorized access to the electrical circuit.
• Compliance with standards: The product meets the required safety standards, ensuring compliance with applicable regulations.