Best Motor Contactors of 2025
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Motor contactors are essential components in electrical circuits that control the operation of motors. They are designed to switch on and off the power supply to the motor, providing a safe and reliable means of starting, stopping, and reversing the motor's direction. Motor contactors are available in a range of sizes and configurations to suit different types of motors and applications. They are widely used in industrial, commercial, and residential settings to ensure the smooth and efficient operation of motors and to protect them from damage due to overload or other faults.
At a Glance: Our Top Picks
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Top 10 Motor Contactors
TRIPUS AC Motor Contactor BR01 400V/50Hz
The TRIPUS Motor Contactor is a reliable choice for your electrical needs. It is VDE, UL, and CCC tested, ensuring that you have a product that meets high safety and performance standards. This contactor is identical to the KliBo model, offering familiarity and ease of use. Additionally, it is equivalent to the KEDU contactor, giving you further assurance of its quality. Made in Europe, this contactor embodies robust construction and superior craftsmanship, making it a dependable option for motor control applications.
Tripus AC Contactor with 4 Contacts
The Tripus AC Contactor is a reliable choice for motor control applications. It has been tested by VDE, UL, and CCC, ensuring its safety and reliability for your electrical projects. This product is identical to the KliBo contactor and equivalent to the KEDU contactor, giving you peace of mind in performance and compatibility. Being made in Europe, you can trust in its quality and durability, making it a convenient option for your needs.
Heschen MC-12b Magnetic AC Motor Contactor
The Heschen MC-12b Contactor is an efficient solution for controlling AC motors. With a current rating of 25A and a voltage capacity of up to 690V, it ensures reliable performance in various applications. Its compact dimensions of 45 x 73 x 88mm make it easy to install on a DIN rail, saving space in your setup. Weighing just 346g, the product is lightweight yet sturdy, making it ideal for both industrial and domestic use.
Heschen MC-18b AC Motor Contactors 220-240VAC
The Heschen MC-18b Contactors are designed for efficient operation in various applications. With a current rating of 40A and a voltage specification of 690V, these contactors provide reliable performance for your motor control needs. Their compact size of 45 x 73 x 88mm makes them easy to install on DIN rails, ensuring a neat and organised setup. Additionally, being UL and CE listed guarantees that they meet rigorous safety and quality standards, giving you peace of mind in their use.
sys2sell KEDU JD3 Motor Contactor with 4 NO Contacts
The sys2sell KEDU JD3 Contactor is designed for durability with its robust housing, ensuring it can withstand various conditions. The product offers additional safety protection through its four normally open (NO) contacts, making it suitable for reliable operation in your applications. Each motor contactor is quality tested and carries the TÜV certification, assuring you of its dependable performance. With sys2sell’s commitment to providing only original parts from the manufacturer, you can trust that you are investing in a high-quality product.
Heschen HS1-25 Household AC Contactor
The Heschen HS1-25 Contactor is designed for household use with a coil voltage of 220V/230V and a rating of 25 Amps. This device features a 1NO 1NC contact type with two poles, ensuring versatility in controlling various electrical applications. Its compact size of approximately 82x65x18 mm makes installation on a 35 mm DIN rail straightforward and efficient, providing a neat solution for your electrical projects. By using this contactor, you enhance the reliability of your electrical system while simplifying your wiring tasks.
Schneider Electric TeSys D 3-Pole Contactor
The TeSys D Contactor by Schneider Electric is designed for motor control and resistive load applications. With a 3-pole configuration and screw clamp terminals, it ensures reliable connections, making your installation process hassle-free. Operating at a control circuit voltage of 230 V AC, it suits various electrical systems. The rated operational current of 12 A allows it to handle significant loads, providing you with peace of mind in your operations. Additionally, its fast operating times enhance efficiency, ensuring your systems respond promptly.
KEDU JD3 400V 50Hz Motor Contactor with 4 NO Contacts
The KEDU JD3 Motor Contactor is a versatile and reliable component for your electrical applications. With four normally open (NO) contacts, it provides enhanced safety protection, ensuring that your devices operate reliably. The quality-tested design means that you can trust its performance, as all products are TÜV certified. Additionally, if you encounter any issues, repairing your faulty KOA magnetic switch is straightforward with this spare part, making it a convenient choice for users.
Heschen CT1-63 Household AC Contactor
The Heschen AC Contactor is designed for household use, operating at a voltage rating of 220V/240VAC and capable of handling up to 63 amps. With its two normally open (NO) poles, this device allows for efficient control of electrical circuits, ensuring smooth operation of your appliances. It is easy to mount on a 35 mm DIN rail, providing a neat and organised installation. Weighing only 243g, it is lightweight and easy to handle, making it convenient for both new and experienced users.
Heschen CJX2-1810 3 Pole AC Contactor
The Heschen CJX2-1810 is a reliable AC contactor designed for efficient motor control. With a rated coil voltage of 220V and a frequency of 50/60Hz, it ensures reliable operation for various electrical applications. Its robust specifications include a current rating of 18A, making it suitable for heavy-duty tasks. Additionally, the contactor is designed for easy rail mounting on a standard 35 mm DIN rail, providing convenience during installation. Its compact size of approximately 87 x 47 x 76 mm means it can fit into tighter spaces without hassle.
Frequently Asked Questions (FAQs)
1. Why are contactors used in motor control?
Why are Contactors Used? Contactors are used for high power applications. They allow a lower voltage and current to switch a much higher power circuit, so they are generally larger and more heavy-duty than control relays, enabling them to switch higher power loads on and off for many thousands of cycles (Figure 1).
2. What are the different types of contactors?
There are different types of contacts in a contactor, and they are; auxiliary contact, power contact, and contact spring. The power contact has two types that are; stationary and movable contact. Material for making contacts must have a high welding resistance and stable arc resistance.
3. What is the difference between motor starters and contactors?
A Motor Starter is a basically a contactor with the addition of an overload relay which will drop out the coil voltage in case of motor overload condition. A Contactor is an electrically control switch same as a relay. It is used for switching the current to ON and OFF a circuit.
4. What is the difference between contactor and circuit breaker?
An electronic contactor is a simple switching device, whereas the circuit breaker is a protective system. The primary function of a contactor is controlling the power. A circuit breaker does the protecting. Contactor works under normal situations.
During our motor contactor research, we found 306 motor contactor products and shortlisted 10 quality products. We collected and analyzed 8,321 customer reviews through our big data system to write the motor contactors list. We found that most customers choose motor contactors with an average price of £17.80.
The motor contactors are available for purchase. We have researched hundreds of brands and picked the top brands of motor contactors, including TRIPUS, basemax, Heschen, sys2sell, Schneider Electric.
Harvey Wall was born and raised in Norwich. He mastered the art of tool production and finished at the prestigious Norwich University. His area of interest include cutting tools, abrasive finishing and power tools. Harvey is always looking for ways to improve the finesse of industrial tools via his myriads of researches. He also shares some of his experiences on many platforms while writing on tool products.