The Schneider Electric LC1E06004B7IN is a 4-pole (4 normally open) contactor from the Easy TeSys Control range, rated for AC-1 utilisation category at 20 A with a 24 V AC coil.
The AC-1 20 A rating covers resistive loads like heaters and lighting banks — not motor starting (that's AC-3). The 24 V AC coil is common in older panel designs; verify your control transformer output matches. The 4P (4NO) configuration gives four independent normally-open power poles, useful for switching multiple single-phase loads or a three-phase plus neutral circuit. Mounting is plate or DIN rail, with a 45 mm width and 74 mm height — fits standard 45 mm modular enclosure slots. Depth is 80 mm, so check gland plate clearance in shallow enclosures. IP2X finger protection on the contactor body means it's safe for open-panel mounting but not washdown environments.