The LC1E18008B7IN is a 4-pole contactor from Schneider Electric's Easy TeSys Control range, configured with 2 normally-open and 2 normally-closed power poles (4P). It's rated for 40 A in AC-1 utilisation category, meaning it's designed for resistive loads — think heating elements, lighting banks, or other non-inductive circuits — up to 415 V. The coil pulls in at 24 V. Let me show you why that AC-1 rating matters: if you try to switch a motor (AC-3 duty) at 40 A, the contactor's arc-chamber isn't sized for the inductive kick, so keep this part on resistive or lightly inductive duty only.
The contactor carries approvals to EN/IEC 60947-1, 60947-4-1, and 60947-5-1, plus the Chinese GB/T equivalents — that covers the main international and Chinese industrial control standards.