Power switch LZM4, 3-pole Ir=500-1000A LZMN4-AE1000-I 111979

Power switch – reliable protection for electrical installations

This three-pole power switch from Eaton's LZM4 series, with a rated current of 1000A, is a solid solution for protecting electrical circuits. Designed for both construction and industrial applications, it provides effective protection against overloads and short circuits. A short-circuit capacity of 50kA guarantees safety even in the event of high current flows.

Characteristics and application

The LZMN4-AE1000-I switch is characterized by a wide range of overload release setting (500-1000A) and short-circuit release setting (2000-12000A), allowing for precise adaptation to the specifics of the protected installation. The fixed mounting design, combined with screw connections, ensures stability and reliable operation. It is ideal for electrical switchboards, providing protection for various types of loads.

Advantages and benefits

• High short-circuit capacity: 50kA provides effective protection against the effects of short circuits.
• Wide range of settings: Allows precise adjustment to the load characteristics.
• Solid construction: Fixed mounting device guarantees stability and long-term operation.
• Versatility: Suitable for both construction and industrial applications.
• Expandability: Option to mount a motor drive increases the functionality of the switch.
• Compatibility: Works with a wide range of Eaton LZM/LN and NZM/N series accessories, such as remote drives, releases and auxiliary contacts.
• Safety: Compliance with standards ensures safe operation of the device.
• Clarity: Equipped with a lever for easy operation and visual control of the switch status.

This switch is particularly recommended for applications requiring high reliability and precision, as well as the ability to adapt protection parameters to specific installation needs. This makes it an optimal solution for both professional installers and end-users looking for solid and safe electrical protection.