Motor Control & Industrial Automation Solution – Schneider Electric LC1D80M7C | TeSys D Series
Where This Product Is Used
The Schneider Electric LC1D80M7C is a high-performance 80A 3-pole AC contactor from the renowned TeSys D Series, engineered for demanding industrial environments. It is widely deployed in:
- Heavy Motor Control Centers (MCC) — starting and stopping motors up to 37 kW / 50 HP at 400 V AC
- HVAC Systems — controlling compressors, fans, and pump motors in commercial buildings and industrial facilities
- Conveyor & Material Handling Lines — reliable switching for continuous-duty conveyor drives in logistics and manufacturing
- Water Treatment & Pump Stations — managing submersible and centrifugal pumps in municipal and industrial water systems
- Packaging Machinery — precise motor switching in high-cycle packaging and filling lines
- Crane & Hoist Applications — robust contactor switching for lifting equipment requiring high endurance
- Power Distribution Panels — load switching and capacitor bank control in LV switchgear assemblies
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number / SKU | LC1D80M7C |
| Series | TeSys D |
| Manufacturer | Schneider Electric |
| Poles | 3P (3NO main contacts) |
| Rated Current (AC-3) | 80 A |
| Motor Power @ 400V | 37 kW / 50 HP |
| Motor Power @ 230V | 22 kW / 30 HP |
| Coil Voltage | 220 VAC, 50/60 Hz |
| Auxiliary Contacts | 1NO + 1NC (integrated) |
| Utilization Category | AC-3, AC-4 |
| Rated Insulation Voltage (Ui) | 690 V |
| Rated Impulse Voltage (Uimp) | 6 kV |
| Mechanical Endurance | 10 million operations |
| Electrical Endurance (AC-3) | 1 million operations |
| Mounting | DIN rail / screw mounting |
| Enclosure Degree | IP20 (open type) |
| Operating Temperature | -5°C to +60°C |
| Weight | Approx. 1.47 kg |
| Country of Origin | China / France (varies by batch) |
Why Engineers Specify This Model
- Proven TeSys D Platform — globally standardized, with decades of field reliability across 100+ countries
- High Mechanical Endurance — 10 million operations ensure long service life in high-cycle applications
- Modular Auxiliary Contact Blocks — easily expand with add-on blocks (LA1D, LA9D series) without rewiring
- Wide Coil Voltage Tolerance — operates reliably at 85%–110% of rated coil voltage, reducing nuisance trips
- Compact Footprint — optimized for space-constrained panel designs with DIN rail snap-fit mounting
- IEC & UL Dual Certification — accepted by international inspection bodies and local safety authorities
- Direct Replacement Compatibility — drop-in replacement for LC1D80 variants across M5, M6, M7, B7 coil codes
Complete System Bill of Materials
For a complete motor starter or MCC cell using the LC1D80M7C, engineers typically specify:
- LC1D80M7C — Main contactor (this unit)
- LRD3361 / LRD3363 — TeSys D thermal overload relay (60–100 A range)
- LA1DN11 / LA1DN22 — Auxiliary contact block add-on
- LAD9R1 — Suppressor module for coil surge protection
- GV2ME / GV3ME — Motor circuit breaker for upstream short-circuit protection
- NSYTRV / NSYTRVF — Terminal blocks for panel wiring
Compliance & Industry Standards
- IEC/EN 60947-4-1 — Low-voltage switchgear and controlgear
- UL 508 — Industrial Control Equipment
- CSA C22.2 No. 14 — Industrial Control Equipment
- CE Marking — EU Low Voltage Directive 2014/35/EU
- RoHS Compliant — Restriction of Hazardous Substances
- REACH Compliant — EU Chemical Regulation
Quality Assurance & Sourcing
At Konmask.com, every Schneider Electric LC1D80M7C unit is:
- Sourced from authorized Schneider Electric distribution channels or verified surplus with full traceability
- Inspected for original packaging integrity, date codes, and holographic authenticity labels
- Tested for coil continuity and contact resistance prior to dispatch
- Shipped with original manufacturer documentation where available
- Backed by our 12-month quality guarantee against manufacturing defects
How to Source This Part
Ready to order the Schneider Electric LC1D80M7C? Here’s how:
- Online: Add to cart directly on this page — we ship worldwide from our warehouse
- Bulk / Project Inquiry: Email [email protected] for volume pricing and lead time confirmation
- Phone / WhatsApp: +0086 19859288691 — speak directly with our automation parts specialists
- Urgent Orders: Mention your project deadline and we will prioritize fulfillment and expedited shipping options
Application-Specific FAQ
Q: Can the LC1D80M7C be used for star-delta (Y-Δ) motor starting?
A: Yes. Use three LC1D80M7C contactors in a standard star-delta configuration with a timer relay (RE7YD) for smooth motor starting and reduced inrush current.
Q: What is the difference between LC1D80M7C and LC1D80M7?
A: The suffix “C” denotes the Chinese market variant with localized packaging and documentation. Electrically and mechanically, both are identical and fully interchangeable.
Q: Can I add auxiliary contacts to this contactor?
A: Yes. The TeSys D platform supports front-mount auxiliary contact blocks (LA1DN series) and side-mount blocks (LA1DX series) for expanded control logic.
Q: Is this contactor suitable for capacitor bank switching?
A: For capacitor switching, Schneider recommends the LC1DWK series (AC-6b rated). The LC1D80M7C is rated AC-3/AC-4 and is best suited for motor loads.
Q: What overload relay pairs with the LC1D80M7C?
A: The LRD3361 (60–100 A) or LRD3363 (63–100 A) TeSys D thermal overload relays mount directly onto the LC1D80M7C without additional wiring.
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