The LC1E80004N7IN is a 4-pole contactor from Schneider Electric's Easy TeSys Control range, configured 2NO+2NC. It is rated for AC-1 utilisation category at 110 A up to 415 V, meaning it is designed for switching resistive loads — heaters, ovens, lighting banks — where inrush current is minimal and the contactor sees steady-state current each cycle. Its IP2X degree of protection means the enclosure keeps fingers out but is not sealed against moisture — suitable for clean, dry indoor cabinet environments.
AC-1 covers non-inductive or slightly inductive loads — resistive heaters, power resistors, incandescent lighting. If your load is a motor (AC-3) or a transformer (AC-4), this contactor is not the right choice; the inrush and breaking duty are different. The 4-pole arrangement with two normally-open and two normally-closed contacts gives flexibility for interlocking or control logic within the same device. The contactor complies with EN/IEC 60947-1, 60947-4-1, and 60947-5-1, plus the Chinese GB/T equivalents. That covers the general rules, the contactor standard, and the control-circuit device standard — so it is accepted across European and Chinese installations.