Schneider Electric SQUARE D LC1D115G7 Magnetic Contactor 120V AC 3P 1NO/1NC

IEC Magnetic Contactor 120V AC

The Schneider Electric SQUARE D LC1D115G7 is a non-reversing, three-pole IEC magnetic contactor built for motor control and resistive load switching. It operates on a 120V AC coil and provides one normally open and one normally closed auxiliary contact. The device belongs to the TeSys series and uses screw clamp terminals for secure wiring. A built-in bidirectional peak limiting diode suppressor helps manage voltage spikes during operation.

Suits simple on/off motor circuits

This contactor fits applications that need straightforward three-pole switching with 120V AC coil control and basic auxiliary feedback. It is rated for insulation between 600V and 100V and tested to withstand 850°C (1562°F) fire resistance per IEC standards. Buyers who need reversing operation, higher pole counts, or different coil voltages should look at other devices. The mechanical design tolerates up to 4 Gn vibration when closed and 15 Gn shock for 11 ms.

Screw clamp terminals simplify wiring

Installation uses screw clamp terminals that accept standard ferrules or bare conductors for potentially secure connections. Average impedance measures 0.6 mOhm at Ith 200 A 50 Hz on the power circuit. Common issues include mismatched fuse coordination types for power or signalling circuits and exceeding the rated mechanical vibration or shock limits. Always verify the 120V AC coil supply matches the control circuit before energising.