LC1D38B7, Schneider Electric LC1D Series Contactor, 24 V ac Coil, 3-Pole, 38 A, 18.5 kW, 3NO, 440 V ac, Контактор

Schneider Electric LC1D TeSys D Contactors

TeSys D Contactors from Schneider Electric combine long mechanical and electrical life to offer a high reliable contactor. The range has been designed for integration in control systems and can be used to create motor starters for any type of application. The TeSys D contactors offer quick simple setup while maintaining compliance with international standards.

Features and Benefits

• Built-in auxiliary contacts for added switching capability
• Screw connections: IP20 finger-safe terminals with both North American and International terminal markings
• Can be panel mounted with screws or DIN Rail mounted
• Bidirectional peak limiting diode suppressor to protect the coil
• Easily installed accessories
• Flexible control circuit to suit a wide range of applications

What does the utilisation category AC1 and AC3 mean for the TeSys contactors?

Contactor utilisation categories define the current making and breaking values, based on the type of load to be controlled and the operating cycle conditions.

• AC-1: This applies to all AC devices with a power factor of at least 0.95. Example of use: resistive load, heating, distribution.


• AC-3: This applies to squirrel cage motors where breaking occurs while the motor is running. Example of use: all squirrel cage motors, lifts, escalators, conveyors, bucket elevators, compressors, pumps, mixers, air conditioning units.

What accessories are available?

• Auxiliary contact blocks with serrated wiping action
• Front mount dust tight auxiliary contact blocks
• Pneumatic time delay blocks
• Transient voltage surge suppressors
• Interface modules and electronic timers
• Mechanical latching blocks

Is the TeSys D range a double break pole type contactor?

Yes the Tesys D range uses linear translation movement that provides double breaking of the poles.

Schneider Electric Contactor, 3 Poles, 550A Rated Breaking Capacity - TeSys D Series - LC1D38B7

When you need a reliable way to turn your circuits on and off, switch to this contactor from Schneider Electric. A current rating of 38A means it's a reliable choice for high-power systems. The unit comes with two built-in auxiliary contacts that boost its switching capability, so you can hook it up to a monitoring or control device to meet your system's needs. Screw-clamp terminals make installation quick and ensure your conductors don't come loose, even in shaky settings.

• Mechanical durability of 15 million cycles for long-lasting performance
• IP20 rating means it's finger-safe and protected against objects larger than 12mm
• Comes with a protective cover to prevent tampering
• Broad operating temperature range of -40°C to +60°C for use in demanding environments
• Light weight of 380g to put minimal strain on your equipment

Applications

• HVAC systems
• Conveyor belts
• Industrial pumps
• Automotive engineering

How quickly does this contactor work?

It has an opening time between 4 and 19ms and a closing time between 12 and 22ms, so it gives you the rapid-fire switching needed for speedy circuit control.

Approvals

LROS (Lloyds register of shipping), CSA, UL, GOST, DNV, CCC, GL, BV, RINA, UKCA.

Standards

CSA C22.2 No 14, EN 60947-4-1, EN 60947-5-1, IEC 60947-4-1, IEC 60947-5-1, UL 508, IEC 60335-1.

UL E164862

CSA 43364

TeSys-to-Everlink-cross-references

Datasheet LC1D38B7

Product Change Notice (PCN)

Product Environmental Profile

Instruction Sheet - LC1D

Catalogue - TeSys

Catalog 2023