LC1D1156M7 - Schneider Electric 115A 3-Pole Motor Contactor, 220V Coil

LC1D1156M7 - Schneider Electric 115A 3-Pole Motor Contactor, 220V Coil

Found "LC1D1156M7" on an old part or a wiring diagram and not sure what it is? It is a motor contactor, essentially a heavy-duty electrical switch that turns a motor on and off, made by Schneider Electric. This one is rated for 115A, has 3 poles for 3-phase power, and uses a 220V coil to control it. If your equipment calls for this exact part number, this is the correct one to order.

One thing worth knowing: Schneider Electric has this part scheduled to stop production at the end of 2026, so it is still available now but will not be forever. If you are stocking up for future repairs, ask us about the replacement part, LC1D115A6KUE.

Common Applications

• Turning motors on and off in industrial equipment
• Pumps, fans, and compressors that run on 3-phase power
• Control panels and electrical cabinets in factories and facilities
• Replacing a worn-out or failed contactor of the same part number

Key Features

• Handles 115 amps: Rated to safely switch motor loads up to 75 horsepower
• 3-phase compatible: Has 3 poles, matching standard 3-phase motor wiring
• 220 volt control coil: The small internal switch that energizes the contactor runs on 220V AC
• Listed and certified: Carries UL and CSA safety listings, so it meets recognized electrical codes
• Simple mounting: Attaches to a DIN rail or bolts directly to a panel

Specifications

• Brand: Schneider Electric
• Part family: TeSys Deca (TeSys D line)
• Poles: 3
• Amperage: 115A, rated up to 440V
• Coil voltage: 220V AC, 50/60 Hz
• Motor rating: Up to 75 HP at 480V or 100 HP at 600V, 3-phase
• Wire connection: Lug or bar terminals
• Mounting: DIN rail or panel mount
• Operating temperature: -5 C to 60 C
• Safety listings: UL 508, CSA C22.2 No. 14, IEC 60947-4-1
• Availability note: Manufacturer is phasing this out, last order date December 31, 2026

Product Identification

• Country of origin: Czech Republic
• Size: 4.72 in wide x 6.22 in tall x 5.35 in deep
• Weight: 4.86 lb
• UPC: 038911038125
• GTIN: 03389110381252

FAQ

What does the LC1D1156M7 actually do?
It is a switch, called a contactor, that turns a motor on and off using a smaller control signal. It is rated for 115 amps and 3-phase power.

How do I know if this is the right part for my equipment?
If your old part or wiring diagram lists LC1D1156M7 by that exact number, this is the correct match.

What does the 220V coil mean?
That is the voltage used to energize the switch internally, separate from the motor power it is switching.

Is this part hard to install?
No. It mounts to a standard DIN rail or bolts to a panel, and wires in using lug or bar terminals like the part it replaces.

Is this part still available long term?
Schneider Electric plans to stop offering it after December 31, 2026. It is in stock now, and we can point you to the replacement part if you are planning ahead.

Does it come with a warranty?
It carries UL and CSA safety certification and is sold as new manufacturer stock.