Power switch LZM2, 3-pole Ir=200-250A LZMC2-A250-I 111940

Power switch – reliable protection for electrical installations

This three-pole power switch LZM2, with a rated current of 250A, is a solid solution for protecting electrical circuits in buildings and industrial installations. Designed by Eaton, model LZMC2-A250-I features a high short-circuit breaking capacity of 36kA at 400V, providing effective protection against the effects of overloads and short circuits. Its versatility makes it suitable for both new and modernized installations.

Construction and application

The LZM2 switch is designed for permanent mounting. The optional possibility of mounting on a TH DIN rail increases installation flexibility. Thanks to the adjustable overload (200-250A) and short-circuit (1500-2500A) release ranges, the switch can be precisely adapted to the load characteristics. Made of high-quality materials, with IP20 protection class, it guarantees durability and reliable operation even in harsh conditions. Screw connection ensures a secure and stable connection of the wires.

Advantages and benefits for the installer and user

• High short-circuit breaking capacity (36kA): effectively protects the installation from damage caused by a short circuit.
• Wide adjustment range: allows precise adaptation to the specifics of the load, minimizing the risk of unnecessary tripping.
• Compatibility with NZM/LN series accessories: allows expanding the functionality of the switch with additional elements, such as remote drives or auxiliary contacts – which translates into cost savings and simplified storage.
• Possibility of mounting on a TH DIN rail: increases installation flexibility and facilitates mounting.
• Solid construction: ensures long-lasting and trouble-free operation of the device.
• Versatility: suitable for protecting transformers, generators and general protection of electrical installations.
• Construction version: dedicated solution for construction needs with thermomagnetic releases up to 400A.
• Industrial version: also available are releases for motor and generator protection and versions with a high short-circuit capacity of 100kA.

The LZM2 switch is an investment in the safety and reliability of your electrical installation – for both professionals and end users.