Top 30 Relay Module Brands in 2024

The most popular brands for Relay Module Includes Phoenix Contact, Arduino, Omron, Siemens, Finder, Pilz, FANUC, WAGO, ABB, Pepperl among many others.

1

Phoenix Contact

Popular Brand

Phoenix Contact is a global leader in electrification and networking in a smart world. This company is a family business that is operated in Germany. The growing company was founded almost a century ago, in 1923. Phoenix Contact has expanded its business to a worldwide level. They have a vision of an all-electric society. Taking care of the customers' needs and a sustainable way of using energy is the end goal of Phoenix Contact.

2

Arduino

Popular Brand

Arduino is a website that provides a platform for learning electronics and the technicality of things. It creates lessons, tutorials, tips and tricks, samples, and source codes in a manner that is easy to grasp to assist newcomers in getting up and running quickly. It is a member of the Amazon Services Associates Program, which is an affiliate program that allows websites to earn advertising money by promoting and linking to the official Amazon website and its subsidiaries.

3

Omron

Popular Brand

Omron Industrial Automation offers automation systems that support reliable production, quality control, and effective assembly procedures. Based on the human body's sense of touch, they also offer integrated solutions for systems, tools, and software. They provide top-quality innovations for all market categories in a world of rapidly changing technology and changing business needs. They created their complete automation solutions with you in mind. With years of expertise collaborating with manufacturers worldwide, Omron is dedicated to giving you products that raise the bar for manufacturing quality.

4

Siemens

Best Brand

The 20th century saw a series of development and innovation. Infrastructural progress was also happening during this era. Every organization and industry depends on electricity and power to function, which is precisely what Siemens is known for. Siemens is a leading company that empowers enterprises with electrification and other power demands. With an experience of more than 175 years, Siemens is determined to make the world a better place with its technology and innovations.

5

Finder

Best Brand

Finder is a hardware retailer. You may find any hardware-related item here. The machine here is now composed of high-quality materials and is relatively easy to use. Here you may get everything from a hammer to a portable box. Hand tools are also imported and exported. Finder also has a factory outlet. They have over 20 years of expertise and around 200 new goods. It is currently accessible globally because of its quality and popularity.

6

Pilz

Best Brand

Technological advancements are made almost every day in every field. Each innovation makes the way of life more manageable. For the past 70 years, Pilz has introduced modern and creative products and concepts for the market. After starting from glass laboratory equipment, the company is now a leading developer of automation devices for different uses. The company also has a global market so that customers can reach out for their high-quality products anywhere, anytime.

7

FANUC

Best Brand

FANUC is one of the oldest and most consistent players in the field of robotics and partners with DNC electronics for its exclusive parts. Its business is spread globally in continents of Asia and Europe. The many accessories like batteries and cables for maintenance are available on DNC’s website. DNC also facilitates exchange and repairs for FANUC products along with testing rigs. Customers can avail themselves of the 24-hour repair turnaround on all products.

8

WAGO

Best Brand

Wago is your deal conductor partner, whose interface modules fulfill the most stringent requirements. Modern equipment design necessitates various components...

9

ABB

ABB is a technology company that is leading in the global market. They tend to push the boundaries of technology...

10

Pepperl

Pepperl+Fuchs, ever since its inception in 1945, has been focusing on automation and autonomous systems made available for the larger...

11

Telemecanique

12

Altronix

As one of the international leaders in power and data transmission, Altronix Corporation is a designer and manufacturer of low-voltage...

13

Wilkerson

An essential but frequently ignored part of pneumatics is air preparation. Wilkerson assures optimum air preparation for years of safe...

14

Grayhill

15

Entrelec

Entrelac is a manufacturer of terminal blocks and wiring systems. They have been industry leaders for over five decades and...

16

STI

STI has been mastering transistors since 1968. The company has experience with high voltage N-channel MOSFETs, playing a vital role...

17

Turck

Turck is a globally leading supplier of electrical components to the automotive, food and beverage, pharmaceutical and packaging, electronics, and...

18

Schneider Electric

Schneider Electric is a worldwide energy management and automation company dedicated to making energy safer, more dependable, and efficient -...

19

Hongfa

Hongfa is the first and most significant maker of relays, optocouplers, and other electrical goods and has been doing so...

20

Carlo Gavazzi

For more than 90 years, Carlo Gavazzi has been manufacturing the highest quality electronic and automation equipment for various sectors....

21

KEYENCE

Since 1974, Keyence has steadily risen to become a global leader in the design and manufacture of factory automation and...

22

TE Connectivity

TE Connectivity is dedicated to designing and crafting sensor and connectivity solutions. Nowadays, the connection goes all through the world,...

23

AutomationDirect

AutomationDirect is an industrial solution manufacturing company. The company provides a range of solutions such as industrial software, controllers, and...

24

Altech Corp.

Altech distributes high-quality and extensive devices and components effectively used in various industries, from medical to automation, industrial management, and...

25

Crouzet

26

IDEC

IDEC is a one-stop-shop to get solutions for all your industrial needs. Serving the customers for more than seventy-five years,...

27

Crydom

Sensata Technologies is a leading technology brand under the umbrella of Crydom, with an international presence and renown. They aim...

28

SainSmart

Sainsmart is a brand that helps empower makers to make things they are passionate about. They provide hardware supplies to...

29

Eaton

Eaton is a power management firm that aids in improving how its clients handle mechanical, hydraulic, and electrical power. They...

30

Velleman

Velleman is a global leader in electronic kits, components, and tools for the hobby, educational, and professional industries. Their portfolio...

Relay Module Buying Guide

A relay is an electrical switch that is activated through an electromagnetic field. A relay module is a device that incorporates a number of relays on a single board. These modules are widely used in various applications that require the control of electrical devices. Relay modules are a crucial component for many projects, so choosing the right one can help ensure the success of your project.

Factors to Consider When Buying a Relay Module

1. Number of Relays

The number of relays on the module will depend on the complexity of your project. If you're working on a project that requires the control of multiple devices simultaneously, you will need a relay module with multiple relays. Conversely, if you only need to control a single device, a module with a single relay should suffice.

2. Voltage and Current Rating

The voltage and current rating of the relay module is an important factor to consider. You need to ensure that the module can handle the voltage and current requirements of the load you're controlling. If the voltage and current rating of the module are lower than that of the load, the module may malfunction, or even worse, get damaged.

3. Type of Relay

There are two types of relays: electromechanical and solid-state. Electromechanical relays use a physical switch to control the circuit, while solid-state relays are purely electronic. Solid-state relays are faster, more reliable, and have a longer lifespan than electromechanical relays, but they can be more expensive. The type of relay you choose will depend on the nature of your project and its control requirements.

4. Compatibility

Before buying a relay module, it is important to ensure that it is compatible with your microcontroller or other control device. Some modules may work with some controllers but not others, so you need to do your research on the compatibility of the module with your controller.

5. Size and Shape

Relay modules come in different sizes and shapes, so it's important to choose a module that fits your project's design. If you're working on a compact project, you should choose a smaller relay module that can fit within your available space without having to modify your design. On the other hand, if you have a lot of space, you can choose a larger module with more relays.

6. Price

The price of a relay module is an important consideration. Relay modules can range from a few dollars to hundreds of dollars depending on the complexity and number of relays. You should choose a relay module that fits your budget while also meeting your project's requirements.

Types of Relay Modules

There are several types of relay modules that you can choose from depending on your project's requirements. The following are some of the most common types:

1. Single-Channel Relay Module

A single-channel relay module has only one relay and is ideal for controlling a single device. It's compact and relatively inexpensive.

2. Multi-Channel Relay Modules

A multi-channel relay module has more than one relay and is ideal for controlling multiple devices simultaneously. It's more expensive than a single-channel module but can save you money in the long run if you have a complex project that requires the control of multiple devices.

3. Solid-State Relay Modules

Solid-state relay modules are electronic switches that use no moving parts. They're faster, more reliable, and have a longer lifespan than electromechanical relays. They're more expensive but are ideal for projects that require high-speed switching.

4. Motor Relay Modules

A motor relay module is specifically designed to control motors. It has built-in protection circuits to prevent damage to the module or motor in case of voltage fluctuations or short circuits.

Conclusion

Choosing the right relay module for your project is crucial to its success. You need to consider factors such as the number of relays, voltage and current rating, type of relay, compatibility, size and shape, and price. By taking these factors into account, you can choose a relay module that meets your project requirements and fits your budget.

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