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Compact grey contactor with transparent cover, DIN-rail mount, screw terminals, 3-pole 18A 120V AC coil

Schneider Electric

Schneider Electric LC1D18G7 Magnetic Contactor 18A 120V AC 3P

SKU CH-BJN1-J7TPE

IEC magnetic contactor rated 18 A at 120 V AC with three poles, 1NO/1NC auxiliary contacts and DIN-rail mounting

  • TypeIndustrial Electrical Controls & Automation
  • ColorTransparent
  • Rated for 18 A inductive loads at 120 V AC coil
  • Three-pole switching handles 5 hp three-phase motors at 240 V AC
  • Compact 3.03 in height by 1.77 in width fits tight panels
  • DIN-rail or plate mounting simplifies cabinet installation
  • Screw-clamp terminals with 1 NO and 1 NC auxiliary contacts for control circuits

IEC Magnetic Contactor for 18 A Loads

The Schneider Electric LC1D18G7 is a three-pole IEC contactor rated for 18 A inductive full-load current at 240 V AC. It mounts on DIN rail or a flat plate and uses screw-clamp terminals for power and control wiring. The coil operates on 120 V AC and the unit ships without an enclosure. It is intended for switching motor or heater circuits in industrial control panels.

Panels Using 120 V AC Control Voltage

This contactor suits panels where the control circuit is 120 V AC and the load does not exceed 18 A inductive or 5 hp at 240 V AC three-phase. The built-in auxiliary block provides one normally open and one normally closed contact for feedback or interlocking. Builders whose control supply is a different voltage or who need a reversing starter should select a different device.

Coil Voltage Is 120 V AC

The operating coil is rated solely for 120 V AC, so the contactor will not pull in reliably on any other control voltage. Verify the panel’s control transformer or supply matches this value before ordering.

Highlights

  • Rated for 18 A inductive loads at 120 V AC coil
  • Three-pole switching handles 5 hp three-phase motors at 240 V AC
  • Compact 3.03 in height by 1.77 in width fits tight panels
  • DIN-rail or plate mounting simplifies cabinet installation
  • Screw-clamp terminals with 1 NO and 1 NC auxiliary contacts for control circuits

Specifications

BrandSCHNEIDER ELECTRIC
TypeIndustrial Electrical Controls & Automation
ColorTransparent

Questions about this item

What coil voltage must my control circuit provide for the LC1D18G7 contactor?

The coil is rated for 120 V AC, so your control circuit must supply that voltage to energise the contactor.

Will the 18 A inductive rating handle a 5 hp three-phase motor at 240 V AC?

Yes, the contactor is rated 18 A inductive and 5 hp at 240 V AC three-phase, matching that motor load.

How can I verify the contactor is operating correctly after wiring it?

Apply 120 V AC to the coil; the main poles should close and the 1NO/1NC auxiliary contacts should change state, confirming operation.

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