Description
The Schneider Electric (Square D) LC1D80U7 is a heavy-duty, non-reversing IEC contactor engineered for reliable motor and load switching in commercial and industrial HVAC applications. With an 80-amp rating and a 240VAC control coil, this contactor delivers robust performance in demanding environments where dependable switching is critical.
Built on Schneider Electric’s trusted TeSys D platform, the LC1D80U7 features a 3-pole configuration ideal for controlling three-phase loads such as compressors, air handlers, chillers, and other large HVAC equipment. Screw-type power terminals ensure a secure, vibration-resistant connection, while the integrated auxiliary contacts provide essential feedback and interlocking capability for control circuits.
Key Features
- 80-amp continuous current rating for heavy-duty load switching
- 240VAC (U7) control coil voltage for compatibility with standard HVAC control circuits
- 3-pole, non-reversing configuration for straightforward motor and load control
- Screw-type power terminals for secure, reliable wiring connections
- One (1) Normally Open (NO) auxiliary contact included
- One (1) Normally Closed (NC) auxiliary contact included
- Part of the Schneider Electric TeSys D contactor family
Auxiliary Contacts
- 1 Normally Open (NO) auxiliary contact for status feedback or interlocking
- 1 Normally Closed (NC) auxiliary contact for safety interlocking or control logic
Typical Applications
- Commercial HVAC compressor and motor control
- Air handling unit and chiller switching
- Industrial motor starters and control panels
- Three-phase load switching in mechanical rooms and electrical panels
Why Choose the Schneider Electric LC1D80U7?
Schneider Electric’s TeSys D series is globally recognized for its durability, ease of installation, and broad compatibility with motor starter accessories. The LC1D80U7’s combination of an 80-amp rating, 240VAC coil, and built-in auxiliary contacts makes it a versatile solution for HVAC professionals who need a reliable contactor right out of the box — with no additional auxiliary contact blocks required for basic control circuit integration.
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