The Schneider Electric LC1E40004U7IN is a 4-pole contactor from the Easy TeSys Control range, rated for resistive load switching (utilisation category AC-1) up to 72 A at ≤415 V. The four normally-open poles make it a straightforward fit for switching resistive heater banks, lighting circuits, or other non-inductive loads where you need to break all four lines simultaneously.
That covers the contactor's construction, performance, and control circuit requirements. Maximum operating altitude is 3000 m, so it's fine for most installations outside high-altitude special cases.