Power switch LZM1, 3-pole Ir=50-63A LZMC1-A63-I 111893

Power switch – reliable protection for electrical installations

The LZM1 power switch is a three-pole device designed to protect electrical circuits against overload and short circuit. Designed by Eaton, it combines a solid construction with precise operation, ensuring safety and reliability in demanding conditions. It is a versatile solution for use in both construction and industry.

Functionality and application

The LZM1 switch is characterized by a rated current range of 50-63A, making it an ideal choice for various applications. Its fixed mounting design and optional DIN TH rail mounting capability provide installation flexibility. Thanks to its high short-circuit breaking capacity (36 kA at 400V, 50Hz), it effectively protects the circuit from the effects of sudden overvoltages. Equipped with a lever as an actuator, it allows for quick and intuitive disconnection of the power supply if necessary.

Advantages for professionals and end users

• Versatility: A wide range of accessories – remote drives, release mechanisms, auxiliary contacts – allows the switch to be adapted to specific installation needs. Solutions for protecting motors and generators are also available.
• Reliability: Construction for building with thermal-magnetic releases up to 400A and electronic releases from 630A guarantees effective protection of installations and cables.
• Compatibility: Common accessories for the LZM/LN and NZM/N series simplify servicing and component replacement.
• Durability: Made of high-quality materials, it ensures long-lasting and trouble-free operation even in difficult environmental conditions (IP20).
• Safety: Rated short-circuit breaking capacity at 36kA provides effective protection against the effects of short circuits.
• Mounting flexibility: Possibility of both fixed and optional DIN TH rail mounting provides freedom in choosing the installation method.

The LZM1 switch is an investment in the safety and stability of the electrical installation – both for demanding installers and end users expecting reliable protection.