RS Better World

Schneider Electric LC1D Contactor, 24V ac Coil, 4-Pole, 20 A, 1.56 W 24V ac, 4 NO, 690V ac

RS Stock No.:: 454-7761
Mfr. Part No.:: LC1DT20B7
Manufacturer:: Schneider Electric

Schneider Electric LC1D Contactor, 24V ac Coil, 4-Pole, 20 A, 1.56 W 24V ac, 4 NO, 690V ac

Subtotal (1 unit)*

SGD72.90

(exc. GST)

SGD79.46

(inc. GST)

FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28

Stocked by manufacturer

Ready to ship from 01 September 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	SGD72.90

*price indicative

Our Better World range features products that make it easy for you to make a greener product choice you can trust.

Learn more about RS Better World products

RS Stock No.:: 454-7761
Mfr. Part No.:: LC1DT20B7
Manufacturer:: Schneider Electric

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Schneider Electric
	Product Type	Contactor
	Coil Voltage	24V ac
	Number of Poles	4
	Contact Voltage	690V ac
	Contact Current	20A
	Series	LC1D
	Power Rating	1.56W
	Function	Motor Control
	Mount Type	DIN Rail
	Normal State Configuration	4 NO
	Number of Auxiliary Contacts	2
	Auxiliary Contact Configuration	1 NO/1 NC
	Terminal Type	Screw
	Minimum Operating Temperature	-5°C
	Contactor Application	Resistive Load
	Operational Current Ie	20A
	Control Circuit Voltage Uc	24V ac
	Maximum Operating Temperature	60°C
	Standards/Approvals	UL, CCC, CSA, EAC, IEC, RoHS
	Width	45mm
	Depth	92mm
	Length	85mm
	Better World Claim	Designed for Disassembly
	Better World Product	Yes
	Pole and Throw Configuration	4

	Select all
	Brand Schneider Electric
	Product Type Contactor
	Coil Voltage 24V ac
	Number of Poles 4
	Contact Voltage 690V ac
	Contact Current 20A
	Series LC1D
	Power Rating 1.56W
	Function Motor Control
	Mount Type DIN Rail
	Normal State Configuration 4 NO
	Number of Auxiliary Contacts 2
	Auxiliary Contact Configuration 1 NO/1 NC
	Terminal Type Screw
	Minimum Operating Temperature -5°C
	Contactor Application Resistive Load
	Operational Current Ie 20A
	Control Circuit Voltage Uc 24V ac
	Maximum Operating Temperature 60°C
	Standards/Approvals UL, CCC, CSA, EAC, IEC, RoHS
	Width 45mm
	Depth 92mm
	Length 85mm
	Better World Claim Designed for Disassembly
	Better World Product Yes
	Pole and Throw Configuration 4

RoHS Status: Exempt

COO (Country of Origin):: ID

Schneider Electric LC1D Series Contactor, 24V AC Coil Voltage, 20A Current Rating - LC1DT20B7

This industrial contactor is designed for applications requiring reliable control of electrical loads. Featuring a robust 4-pole configuration, it supports a contact current rating of 20A and operates at a coil voltage of 24V AC. Its dimensions are 45mm in height, 85mm in width, and 92mm in depth, making it suitable for standard DIN rail mounting in various setups.

Features & Benefits

• Supports a rated operational voltage of up to 690V AC

• Designed with a reversing function for flexible operation

• Contains two auxiliary contacts for additional control options

• Durable design with a maximum operational temperature of +60°C

• Features screw-type terminals for easy and secure connections

• Complies with industry standards for enhanced reliability

Applications

• Used for controlling motors in industrial settings

• Ideal for automation systems requiring low voltage control

• Utilised in systems that need reversing functionality

• Employed in environments with significant temperature fluctuations

What is the significance of the 24V AC coil voltage?

The 24V AC coil voltage ensures compatibility with low-voltage control systems, enhancing safety in various applications while offering effective load management.

How does the reversing function benefit motor control applications?

The reversing function allows for easily changing the motor direction, facilitating operations in automated processes that require both forward and reverse movements.

What are the maintenance requirements for ensuring optimal performance?

Routine checks for terminal tightness, visual inspections for wear, and ensuring the cleanliness of the contactor can significantly prolong its lifespan and ensure optimal performance.

Can this contactor be used in harsh environmental conditions?

Yes, it is designed to function reliably in temperatures ranging from -40°C to +60°C, making it suitable for varying industrial conditions.