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LC1D40G7 TeSys D contactor 3P
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LC1D40G7 TeSys D contactor 3P

Manufacturer: Schneider Electric
Model: LC1D40AG7 TeSys D Contactor
Rating: 40 A (AC-3), 60 A (AC-1)
Coil Voltage: 120 VAC 50/60 Hz
Poles: 3 NO power poles + 1 NO + 1 NC built-in auxiliary contacts
Application: Motor control up to 18.5 kW / 400 V (25 HP @ 460–480 V) and resistive/general switching

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Product Description

The Schneider Electric LC1D40AG7 is the North American 120 VAC version of the globally dominant 40 A contactor and the undisputed benchmark for 18.5 kW (400 V) / 25 HP (460–480 V) motor applications. Belonging to the legendary TeSys D series with over 150 million units sold worldwide, it retains the ultra-compact 55 mm width shared with the 40–65 A frame while delivering significantly higher performance than the 32 A models. Standard inclusion of 1 NO + 1 NC auxiliary contacts makes it the instant choice for millions of DOL starters, reversing contactors, and industrial control panels across North America.

Standard Features

  • Perfect 18.5 kW / 25 HP rating: One of the most widely used three-phase motor sizes globally — one contactor covers nearly all 380–480 V applications in this power class.

  • Direct upgrade from 32 A series: Same fixing centers as the 9–38 A range, only 10 mm wider (55 mm) — minimal panel redesign needed.

  • Built-in auxiliaries included: 1 NO + 1 NC integrated as standard — eliminates separate auxiliary blocks for 95 % of applications.

  • 120 VAC coil (G7): True North-American standard — direct drop-in replacement for Square D 8910DPA53, Siemens 3RT202x-1A, ABB AF40, Eaton XTCE040D, Rockwell 100-C43 etc.

  • Unrivalled availability: One of the most heavily stocked contactor models worldwide — same-day shipping from virtually every distributor.

Technical Specifications

ParameterValue
Type3-Pole AC Contactor
Order NumberLC1D40AG7
Rated Operational Current Ie AC-3 (≤440 V)40 A
Rated Operational Current Ie AC-160 A
Motor Power 380/400/415 V (AC-3)18.5 kW / 22 kW
Motor Power 460–480 V (AC-3)25 HP
Coil Voltage Us120 VAC 50/60 Hz (code G7)
Power Poles3 × Normally Open (3 NO)
Built-in Auxiliary Contacts1 NO + 1 NC
Connection TypeScrew clamp terminals (also available in EverLink and spring versions)
Dimensions (W × H × D)55 mm × 122 mm × 120 mm
Operating Temperature–5 °C to +60 °C (derating above 60 °C)
Degree of ProtectionIP20 (finger-safe with terminal covers)
Standards & CertificationsIEC/EN 60947-4-1, UL 60947-4-1, CSA C22.2 No.14, CE, CCC, EAC, Marine

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