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Schneider Electric TeSys D LC1D Contactor, 110 V ac Coil, 3-Pole, 18 A, 7.5 kW, 3NO, 690 V ac

RS Stock No.:: 400-1568
Distrelec Article No.:: 136-22-612
Mfr. Part No.:: LC1D18F7
Brand:: Schneider Electric

Schneider Electric TeSys D LC1D Contactor, 110 V ac Coil, 3-Pole, 18 A, 7.5 kW, 3NO, 690 V ac

Subtotal (1 unit)*

£63.34

(exc. VAT)

£76.01

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

145 unit(s) ready to ship
Plus 23 unit(s) ready to ship from another location
Plus 114 unit(s) shipping from 04 September 2025

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Units	Per unit
1 +	£63.34

*price indicative

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RS Stock No.:: 400-1568
Distrelec Article No.:: 136-22-612
Mfr. Part No.:: LC1D18F7
Brand:: Schneider Electric

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 LC1D Series Contactor, 18A Contact Current, 110V AC Coil Voltage - LC1D18F7

This contactor is designed for motor control applications, featuring a robust 3-pole configuration. With dimensions of 77mm x 45mm x 86mm, it is compact and easily mountable on a DIN rail. Operating at a control voltage of 110V AC, this safety contactor is built for efficiency and reliability across various electronic and mechanical setups.

Features & Benefits

• Suitable for both AC-3 and AC-1 utilisation categories, enhancing versatility
• Rated for a contact current of up to 18A, ensuring reliable performance
• Two auxiliary contacts with 1NO + 1NC configuration allow for flexible control options
• High insulation and impulse withstand voltage support robustness in harsh environments
• Designed to operate in extreme temperatures from -40°C to +60°C
• Screw terminals facilitate straightforward wiring and secure connections

Applications

• Used in motor control for industrial automation systems
• Ideal for controlling electrical motor starters and drives
• Utilised in HVAC systems for reliable electrical circuit management
• Commonly incorporated into safety interlocks for machinery operations
• Employed in process control for effective load management

What is the contactor’s configuration and how does it enhance its functionality?

The contactor features a 3-pole configuration with three normally open (3NO) contacts, allowing for efficient control of three-phase motors, ensuring reliable performance in various industrial applications.

How does this contactor ensure safety in high-temperature environments?

This device maintains operational integrity in temperatures ranging from -40°C to +60°C, making it suitable for use in challenging environments, thereby enhancing safety in equipment operation.

What benefits do the auxiliary contacts provide in practical applications?

The inclusion of two auxiliary contacts, configured as 1NO + 1NC, offers additional control capabilities, allowing for enhanced functionality in control circuits, such as signalling or interlocking safety mechanisms.

How can I effectively mount this contactor in my electrical system?

It features a DIN rail mounting style that simplifies installation, enabling quick and secure assembly within existing electrical panels or enclosures, ensuring a professional setup.

What type of cable connections are compatible with this contactor?

The contactor accommodates screw clamp terminals for flexible cables ranging from 1.5mm² to 6mm², ensuring a secure electrical connection that is accessible for maintenance purposes.

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Schneider Electric
	Contactor Type	Safety Contactor
	Coil Voltage	110 V ac
	Number of Poles	3
	Contact Voltage Rating	690 V ac
	Contact Current Rating	18 A
	Range	TeSys D
	Power Rating	7.5 kW
	Series	LC1D
	Function	Motor Control
	Normal State Configuration	3NO
	Auxiliary Contact Configuration	1NO + 1NC
	Number Of Auxiliary Contacts	2
	Terminal Type	Screw
	Width	45mm
	Length	77mm
	Depth	86mm
	Better World Product	Yes
	Better World Verification	Green Premium
	Mounting Style	DIN Rail Mount
	Pole and Throw Configuration	3P
	Maximum Operating Temperature	+60°C
	Minimum Operating Temperature	-40°C
	Control Voltage	110 V ac

	Select all
	Brand Schneider Electric
	Contactor Type Safety Contactor
	Coil Voltage 110 V ac
	Number of Poles 3
	Contact Voltage Rating 690 V ac
	Contact Current Rating 18 A
	Range TeSys D
	Power Rating 7.5 kW
	Series LC1D
	Function Motor Control
	Normal State Configuration 3NO
	Auxiliary Contact Configuration 1NO + 1NC
	Number Of Auxiliary Contacts 2
	Terminal Type Screw
	Width 45mm
	Length 77mm
	Depth 86mm
	Better World Product Yes
	Better World Verification Green Premium
	Mounting Style DIN Rail Mount
	Pole and Throw Configuration 3P
	Maximum Operating Temperature +60°C
	Minimum Operating Temperature -40°C
	Control Voltage 110 V ac

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Schneider Electric TeSys D LC1D Contactor, 110 V ac Coil, 3-Pole, 18 A, 7.5 kW, 3NO, 690 V ac

FREE delivery for orders over £50.00

Better World

Schneider Electric LC1D TeSys D Contactors

Features and Benefits

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

What accessories are available?

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

Schneider Electric LC1D Series Contactor, 18A Contact Current, 110V AC Coil Voltage - LC1D18F7

Features & Benefits

Applications

What is the contactor’s configuration and how does it enhance its functionality?

How does this contactor ensure safety in high-temperature environments?

What benefits do the auxiliary contacts provide in practical applications?

How can I effectively mount this contactor in my electrical system?

What type of cable connections are compatible with this contactor?

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