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Home Product LC1D18B7 Schneider Electric TeSys Deca 18A Contactor 24V DC Motor Control
LC1D18B7 IEC contactor, TeSys Deca, nonreversing, 18A, 10HP at 480VAC, up to 100kA SCCR, 3 phase, 3 NO, 24VAC 50/60Hz coil, open

LC1D18B7 Schneider Electric TeSys Deca 18A Contactor 24V DC Motor Control

Schneider LC1D18B7 contactor
TeSys D contactor 18A
LC1D18B7 motor starter
LC1D18B7
Schneider LC1D18B7 contactor, part of TeSys D series, 18A rating for reliable motor control and switching. Compact design, durable construction, ideal for industrial motor starters and power distribution applications.
Categories:Automation
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Product Description

The Schneider Electric LC1D18B7 contactor, part of the TeSys D range, is a robust motor starter designed for reliable three-phase motor control up to 18A (AC-3). It operates across a wide voltage range of 24-690V AC and features 3 main power contacts plus optional auxiliary contacts (1NO+1NC configurable). Compatible with modular accessories like thermal overload relays and auxiliary blocks, it integrates seamlessly into industrial control panels. Ideal for manufacturing, HVAC, and machinery applications, this contactor supports ambient temperatures from -25°C to +60°C. Its compact design ensures easy installation, while the durable construction enhances longevity. A limitation is the lack of built-in communication interfaces, requiring external modules for automation integration. The LC1D18B7 excels in motor switching, short-circuit protection coordination, and high-duty-cycle operations.
Parameter Specification
Product Series TeSys D
Rated Operational Current (Ie) 18 A
Utilization Category AC-3 (Squirrel Cage Motors)
Rated Insulation Voltage (Ui) 690 V
Rated Operational Voltage (Ue) 230 V to 690 V AC
Control Circuit Voltage 24 V DC to 240 V AC/DC
Number of Poles 3P (3 Normally Open Contacts)
Auxiliary Contact Configuration 1NO + 1NC (Optional)
Mechanical Durability 10 Million Operations
Electrical Durability 1 Million Operations (AC-3)
Mounting Type DIN Rail or Screw Fixing
Certification IEC/EN 60947-4-1, UL 60947-4-1, CSA
Application Motor Starting, Switching, and Control
question:Can I schedule official courier pickup myself?
answer:Yes, you can self-schedule pickups via our platform. Contact support for guidance.
question:Does the company have a professional product selection engineering team?
answer:Yes, we employ a dedicated team of engineers specializing in product curation and quality assurance.
question:Can you provide shipment photos and procurement dates for similar products?
answer:Yes, we share verified shipment photos and procurement details upon request via customer support.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can I schedule official courier pickup myself?
answer:Yes, you can self-schedule pickups via our platform. Contact support for guidance.
question:Does the company have a professional product selection engineering team?
answer:Yes, we employ a dedicated team of engineers specializing in product curation and quality assurance.
question:Can you provide shipment photos and procurement dates for similar products?
answer:Yes, we share verified shipment photos and procurement details upon request via customer support.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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