LC1-D65A 65A 3 Pole AC Contactor

GOTOELE LC1-D65A 65A 3 Pole AC Contactor is a heavy-duty low-voltage switching device designed for industrial motor control and power distribution applications. With a rated current of 65A, 3-pole main contacts, and stable electromagnetic operating performance, it is suitable for controlling medium-power AC motors, compressors, pumps, fans, and automated production equipment.Based on more than 14 years of manufacturing experience in low-voltage electrical products, GOTOELE combines professional production technology, strict quality inspection procedures, and flexible OEM capabilities to provide reliable contactor solutions for global industrial customers.

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Product Description

The GOTOELE LC1-D65A 65A 3 Pole AC Contactor is designed for frequent switching operations in industrial electrical systems. Unlike basic switching components used only for simple circuit control, this contactor focuses on long-term stability under repeated motor starting, stopping, and reversing operations.

The product adopts a reinforced electromagnetic structure and optimized contact system, ensuring reliable conduction and quick disconnection during operation. It is mainly applied in three-phase AC circuits with rated voltage up to 660V and frequency of 50/60Hz, providing efficient control for motors and industrial loads.

The LC1-D65A 65A 3 Pole AC Contactor can be integrated with thermal overload relays, auxiliary contact blocks, and timer modules to build complete motor control solutions. Its modular structure allows engineers to design flexible electrical control systems for different industrial requirements.

Compared with traditional contactors used in general applications, this model provides better adaptability in environments requiring frequent operation, including production lines, water treatment systems, HVAC equipment, and mechanical automation systems.

Product Application Experience

Industrial Automation Project in Thailand

Project Time: May 2025

Country: Thailand

Customer Type:

A regional industrial automation system integrator providing electrical control cabinets for manufacturing factories.

Installed Quantity:

180 units of LC1-D65A contactors were integrated into motor control panels.

Application Environment:

The contactors were installed in factory automation control cabinets for conveyor systems, pumps, and processing equipment.

Operating conditions:

· Three-phase AC power system

· Rated voltage: 380V AC

· Frequency: 50Hz

· Working time: approximately 18 hours/day

· Switching frequency: 60-100 operations/day

· Ambient temperature: 5℃ to 45℃

During continuous operation, the LC1-D65A maintained stable switching performance and effectively controlled multiple motor loads. After long-term operation, the customer reported improved equipment running stability and reduced downtime caused by contactor replacement, proving its suitability for industrial automation applications with frequent switching requirements.

Technical Parameters

Parameter	Details
Model	GOTOELE LC1-D65A
Product Type	3 Pole AC Contactor
Rated Current	65A
Rated Power	32KW / 37HP
Rated Voltage	Up to 660V AC
Frequency	50/60Hz
Main Contacts	3P
Auxiliary Contacts	1NO+1NC
Electrical Life	≥1,000,000 operations
Installation	DIN rail / screw mounting
Coil Voltage	AC 220V (customizable)
Certification	CE, ISO9001
Warranty	18 months

Product Features

1. Stable Switching Performance for Industrial Loads

The LC1-D65A 65A 3 Pole AC Contactor uses high-quality conductive contact materials to reduce contact resistance and improve current transmission efficiency. During frequent motor start and stop operations, the optimized contact structure helps minimize electrical wear and ensures stable switching performance.

This design makes the contactor suitable for industrial equipment that requires continuous operation, including pumps, compressors, fans, machine tools, and automated production lines.

2. Flexible Combination with Motor Control Systems

The LC1-D65A supports integration with thermal overload relays, auxiliary contact modules, and control accessories. Engineers can easily combine different modules according to specific electrical system requirements.

This flexibility allows the product to be used in direct motor starters, control cabinets, OEM machinery, and customized automation equipment without complicated structural modifications.

3. Compact Structure and Convenient Installation

Designed according to common industrial installation standards, the LC1-D65A can be installed using DIN rail mounting or screw fixing methods.

Its compact housing design helps save space inside electrical cabinets while maintaining sufficient electrical insulation and mechanical strength. This makes it convenient for both new equipment manufacturing and replacement projects.

4. OEM Manufacturing Capability for Global Markets

As a professional low-voltage electrical manufacturer located in Yueqing, Zhejiang, GOTOELE provides customized manufacturing services according to customer requirements.

With more than 14 years of industry experience, a 1600㎡ production area, professional production teams, and strict quality management processes, the company supports OEM branding, packaging customization, and parameter adjustments for different markets.

Manufacturing and Quality Assurance

GOTOELE is a professional manufacturer and exporter specializing in low-voltage electrical products, integrating product development, design, manufacturing, and international supply services.

Located in Liushi, Yueqing, the company benefits from a mature electrical industry supply chain and has established a complete production system covering raw material inspection, assembly, testing, and shipment inspection.

The company operates a professional production workshop with experienced technicians responsible for contact assembly, electromagnetic component production, and finished product testing. Each LC1-D65A contactor undergoes strict inspection procedures before delivery, including coil operation testing, contact conductivity testing, mechanical action testing, and appearance inspection.

With CE certification and ISO9001 quality management certification, GOTOELE ensures that every batch of products meets international electrical safety and reliability requirements.

LC1-D65A 65A 3 Pole AC Contactor

Technical Features

model		LC1 Big 09	LC1 Big 12	LC1 Big 25	LC1 Big 32	LC1 Big 50	LC1D65 model	LC1 80	LC1 Big 95
Rated working current		9	12	25	32	50	65	80	95
Rated thermal current		25	25	40	50	75	80	110	125
Rated insulation voltage		690	690	690	690	1000	1000	1000	1000
Maximum rated		690	690	690	690	1000	1000	1000	1000
Rated working voltage and tilt rate AC3	220/230V	22	3	5.5	7.5	15	18.5	22	25
	380/440V	4	5.5	11	15	20	30	37	45
	415/440V	4	5.5	11	15	25	37	45	45
	500V	5.5	7.5	15	18.5	30	37	45	45
	660/690V	5.5	7.5	15	18.5	33	37	45	45
Working voltage rated working frequency AC-4	220/230V	1.5	1.5	3	4	-	-	-	-
	380/400V	22	3.7	5.5	7.5	-	-	-	-
	415/440V	22	3	5.5	7.5	-	-	-	-
	500V		4	7.5	9	-	-	-	-
	660/690V	4	5.5	10	11	-	-	-	-
work		1200	1200	1200	1000	600	600	600	600
electrical life		100	100	100	80	80	80	60	60
(X106)		20	20	20	20	15	15	10	10
Mechanical Shoudi		15	15	15	15	8	8	10	10
Line diagram working voltage range		Pull in voltage: (85-110%) Us; Release voltage: (20-75%) Us

Packaging and Delivery

The LC1-D65A 65A 3 Pole AC Contactor is packed with export-standard cartons to protect products during international transportation.

For bulk orders, GOTOELE provides efficient production scheduling and delivery management. Standard delivery usually requires 10-15 working days depending on order quantity.

Customized packaging, customer logos, and OEM branding services are available to support distributors, electrical wholesalers, and industrial equipment manufacturers worldwide.

LC1-D65A 65A 3 Pole AC Contactor

FAQ

Q1: What applications are suitable for the LC1-D65A AC Contactor?

The LC1-D65A is mainly used for controlling three-phase AC motors and industrial loads, including pumps, fans, compressors, conveyor systems, machine tools, and automation equipment.

Q2: Can the LC1-D65A work in high-frequency switching environments?

Yes. The contactor is designed for industrial applications requiring repeated switching operations. Its optimized electromagnetic structure and contact materials provide stable performance during frequent motor control cycles.

Q3: Does GOTOELE provide OEM customization services?

Yes. GOTOELE supports OEM and ODM services, including product labeling, customized packaging, coil voltage requirements, and other customer-specific configurations.

With professional manufacturing experience, strict quality control, and flexible customization capability, GOTOELE provides reliable LC1-D65A 65A 3 Pole AC Contactor solutions for global industrial automation, machinery manufacturing, and electrical control applications.

LC1-D65A 65A 3 Pole AC Contactor