The Schneider Electric LC1E18004M7IN is a 4-pole (4NO) contactor from the Easy TeSys Control range, rated 60 A in AC-1 utilisation category up to 415 V. AC-1 covers resistive loads — heaters, lighting banks, and other non-inductive circuits where the current and voltage are nearly in phase. That 60 A figure is the thermal current the main poles carry continuously; for motor or inductive loads you derate to the appropriate AC-3 or AC-4 curve, which this part's datasheet covers per EN/IEC 60947-4-1.
The TH protective treatment (pollution degree 3 per IEC 60068) suits it for panels in humid or mildly aggressive industrial environments, though the IP2X body means it needs enclosure protection against tool or finger contact.
Rated for operation up to 3000 m altitude without derating — relevant for high-altitude installations where air-insulated devices lose creepage margin.