The Schneider LC1G1504EHEN is a 4-pole TeSys Giga contactor rated for power switching across seven utilisation categories including AC-3 and AC-4. Its coil accepts 48 to 130 V AC or DC, covering both control supply types without extra relays — a single part for mixed-voltage panels. Built-in bidirectional peak limiting on the coil circuit suppresses voltage spikes at dropout, which simplifies panel wiring and reduces the need for external snubbers. Closing time is 40-70 ms, opening 15-50 ms, fast enough for most motor start/stop cycles. Rated 150 A under AC-3 duty (standard motor switching), it handles 275 A in AC-1 resistive loads, confirmed by a per-pole dissipation of 10 W at the higher level and 5 W at 150 A. Mechanical endurance of 8 Mcycles aligns with high-cycle applications like conveyor lines or pump sequencing.
Overvoltage category III and IP2X front-face protection (with shrouds) allow installation in industrial environments up to 1000 V rated insulation voltage.