The Schneider Electric LC1E09008F7IN is a 4-pole Easy TeSys contactor with a 110 V AC coil, wired 2 NO + 2 NC. It is rated for 40 A in AC-1 utilisation category at up to 415 V, making it a straight resistive-load switching part — heaters, ovens, incandescent lighting banks, or any load where inrush stays under 1.5× running current. Depth is 80 mm, height 74 mm — no surprises for an existing Easy TeSys cutout.
What the AC-1 rating means for your BOM line
AC-1 is the utilisation category for resistive or slightly inductive loads — the contactor sees near-zero inrush and switches at power factor near unity. The 40 A figure at 415 V is the thermal current (Ith) under those conditions. If your load is a motor (AC-3) or a transformer (AC-6a), this contactor is not the right pick; in those categories the make/break current is far lower. For a resistive bank or a resistance heater string, this is the correct duty class and the rating is honest at 40 A.
IP2X finger-safe front.
Mounts on DIN rail or plate. The 4-pole layout with 2 NO + 2 NC gives you one normally-open and one normally-closed pair on each side of the contactor — useful for interlocking or status feedback without adding a separate auxiliary block. Permissible ambient during operation is -5 to 55 °C; storage range is -60 to 80 °C. Vibration resistance: 1.5 Gn open, 3 Gn closed across 5–300 Hz. Shock resistance: 7 Gn open, 10 Gn closed for 11 ms.