Schneider Electric LC1D115LE7 Contactor 208V AC 3P 115A 6.22in

Industrial Motor Control

The Schneider Electric LC1D115LE7 is a three-pole IEC magnetic contactor rated for 115 A inductive and 200 A resistive loads at 208 V AC. It suits panel builders and maintenance teams who need reliable switching for motors, heating elements or lighting circuits in commercial and light-industrial installations. The unit includes one normally-open and one normally-closed auxiliary contact for status feedback or interlocking logic. Non-reversing operation keeps the wiring straightforward for standard starter configurations.

Thermal And Electrical Behaviour

The contactor operates from a 208 V AC coil and presents a compact profile of 6.22 in height by 0.47 in width, allowing dense DIN-rail layouts without forced-air cooling in typical cabinets. Power dissipation stays within IEC limits for the rated currents, so temperature rise remains predictable during continuous duty. No fan or active cooling is required, keeping acoustic noise to the faint mechanical click of the armature engaging. The screw-clamp terminals accept solid or stranded conductors for secure, low-resistance connections.

Mounting And Wiring Practicalities

DIN-rail and plate mounting options give flexibility for both new panel builds and retrofit projects in the TeSys Deca series footprint. Transparent housing lets technicians visually confirm contact position and terminal seating during commissioning or troubleshooting. Screw-clamp terminals speed up wiring while maintaining vibration-resistant clamping force in industrial environments. The 3-pole main circuit plus two auxiliary poles cover the majority of direct-on-line starter schemes without additional contact blocks.