Documentation & Downloads
Schneider Electric LC1D18M7 TeSys Deca Contactor 3 Pole 18A 220V AC Coil 45mm Width
- MPN: LC1D18M7
- PPN: SCH-LC1D18M7
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$235.09
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Description
TeSys D contactor, 3 poles (3NO), for motor control applications up to 18A/690V AC-3/3e (7.5kW@400V). It provides a 220V 50/60Hz AC coil, 1NO+1NC built-in auxiliary contacts (NC mirror certified), connection by screw clamp terminals. For operating rates until 3600 cycles/hour and environments until 60°C, it procures high reliability and durability. Compact (45mm width), DIN-rail mounting or screw fixing. Multi standards certified (IEC, UL, CSA, CCC, EAC, Marine), Green Premium compliant (RoHS/REACh).
Features
- As a core component of the world-class TeSys D series, this 3-pole contactor is designed for seamless mechanical and electrical integration with LRD overload relays and GV2 manual starters. This modularity allows industrial panel builders to create compact, high-performance motor control centers without the need for custom mounting brackets or complex wiring workarounds.+
- The M7 voltage code signifies a high-performance 220V AC coil that operates reliably at both 50Hz and 60Hz frequencies. This flexibility makes it the ideal choice for OEMs and industrial engineers exporting machinery globally, ensuring the contactor performs consistently across different regional power grids without the risk of coil burnout or chatter.
- Rated for 18 Amps under AC-3 utilization categories, this contactor efficiently manages 3-phase motors up to 7.5kW (10HP) at 400/440V. The robust power contacts are engineered for high-cycle durability, providing reliable switching for pumps, fans, and conveyors while preventing contact welding during high-demand industrial startups.
- Each LC1D18M7 comes standard with 1 NO (Normally Open) and 1 NC (Normally Closed) integrated auxiliary contacts. This allows for immediate integration of status signaling and safety interlocking into your control logic—such as lighting a "Running" indicator or disabling a secondary circuit—saving you both the cost of add-on blocks and valuable rail space.
- Featuring Schneider’s patented EverLink terminal technology, this contactor maintains consistent pressure on the power cables even if the copper strands "creep" over time. This prevents localized overheating and loose connections caused by machinery vibration, significantly reducing the frequency of preventative maintenance torque checks in high-vibration manufacturing environments.
Documentation & Downloads
Specifications
Additional
- Rated Operational Current
- 18 A at <= 440 V AC AC-3 power circuit
- Rated Breaking Capacity
- 300 A at 440 V AC power circuit IEC 60947
- Maximum Horsepower
- 10 Hp at 460/480 V AC 50/60 Hz for 3 phase motors
- Operating Altitude
- 0 to 3000 m
- Current Rating
- 18 A
- Pole Contact Composition
- 3 NO
- Control Circuit Voltage
- 220 V AC 50/60 Hz
- Signalling Circuit Frequency
- 25...400 Hz
- Width
- 45 mm
- Depth
- 86 mm
- Tightening Torque
- 1.7 N.m screw clamp terminals flat Ø 6 mm / Philips No 2 / Pozidriv No 2
- Connections - Terminals
- Screw clamp terminals 1-6 mm² flexible/solid, with or without cable end
- Electrical Durability
- 1.65 Mcycles at 18 A AC-3 <= 440 V
- Control Circuit Type
- AC 50/60 Hz standard
- Hold-in Power Consumption
- 7 to 7.5 VA at 50/60 Hz
- Pollution Degree
- 3
- Fire Resistance
- 850 °C IEC 60695-2-1
- Rated Insulation Voltage
- 690 V IEC 60947-4-1 power circuit, 600 V CSA/UL
- Standards
- IEC 60947-4-1, IEC 60947-5-1, UL 508, CSA C22.2 No 14, EN 60947-4-1, EN 60947-5-1, IEC 60335-1
- Sustainable Offer Status
- Green Premium product
- Pvc Free
- Yes
- Toxic Heavy Metal Free
- Yes
- Circularity Profile
- ENVEOLI1501004
- Warranty
- 18 months
- Device Short Name
- LC1D
- Range Of Product
- TeSys Deca
- Pole Description
- 3P
Thermal Current10 A at 60 °C for signaling unit, 32 A at 60 °C for power circuit
Motor Power7.5 kW at 380...400 V AC 50/60 Hz (AC-3)
Operating Temperature Range-40 to 60 °C (derated 60 to 70 °C)
Maximum Operating Rate3600 cycles/hour at 60 °C
Number of Poles3
Auxiliary Contacts1 NO + 1 NC mechanically linked
Rated Operational Voltage<= 690 V AC 25...400 Hz power circuit, <= 300 V DC
Operating Time12...22 ms closing, 4...19 ms opening
Height77 mm
Net Weight0.33 kg
Mounting Supportplate, rail
Mechanical Durability15 Mcycles
Average Impedance2.5 mΩ at 32 A 50 Hz power circuit
Inrush Power70 VA at 50/60 Hz
IP Degree of ProtectionIP20 front face IEC 60529
Flame RetardanceV1 UL 94
Overvoltage CategoryIII
Product CertificationsGOST, UL, RINA, CCC, DNV, BV, GL, CSA, LROS, UKCA
Protective TreatmentTHIEC 60068-2-30
Reach Free Of SvhcYes
Mercury FreeYes
Environmental DisclosureENVPEP1501004
China RoHS RegulationPro-active declaration, out of legal scope
Contactor ApplicationResistive load, motor control
Compatibility CodeLC1D
Coil TechnologyWithout built-in suppressor module
Contact CompatibilityM2
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CAD
$235.09
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
Company Stock:
0
Looking to buy a large quantity?
To view product inventory
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