THCU102S3E AIROTRONICS Single Function Encapsulated Timing

Review AIROTRONICS Single Function Encapsulated Timing Relay Square On

The Airtronics THCU102S3E Single Function Encapsulated Timing Relay is a versatile and reliable electrical component designed for various automation applications. This square-shaped relay, with its compact size of 1.37 inches by 1.37 inches by 0.63 inches, offers a space-saving solution for controlling electrical loads based on predefined time intervals.

The THCU102S3E is an encapsulated relay, meaning it is sealed to protect against dust, moisture, and other environmental factors. This level of protection makes it an ideal choice for use in harsh industrial environments or applications where the relay may be exposed to harsh conditions.

This single-function timing relay is capable of controlling an electrical load up to 10 amperes at 125 volts AC or 250 volts AC. It features a built-in electronic timer with a wide range of adjustable time delays, ranging from 10 milliseconds to 99 minutes and 59 seconds. The adjustment of the time delay can be easily accomplished by setting the dial on the front face of the relay.

The THCU102S3E comes with two normally open (NO) contacts that can be used to control the electrical load. The contacts are rated for a contact capacity of 10 amperes at 125 volts AC or 250 volts AC and have a contact life of over 1 million cycles.

The relay also features a built-in coil with a voltage requirement of 12 volts DC and a current draw of 0.35 amperes. The coil is designed to operate reliably over a temperature range of -40 degrees Fahrenheit to 125 degrees Fahrenheit, making it suitable for use in a wide range of environments.

The THCU102S3E Single Function Encapsulated Timing Relay is designed with a high level of reliability and durability in mind. It is constructed of high-quality materials, including a rugged PCB and a robust metal housing, ensuring that it can withstand the rigors of industrial applications. The relay is also RoHS compliant, meaning it contains no restricted substances, making it an environmentally friendly choice.

In summary, the Airtronics THCU102S3E Single Function Encapsulated Timing Relay is a robust and versatile electrical component designed for controlling electrical loads based on predefined time intervals. Its compact size, environmental protection, adjustable time delay, and reliable contacts make it an excellent choice for various industrial automation applications.

Pros and Cons of Buying Airtronics THCU102S3E Single Function Encapsulated Timing Relay

The Airtronics THCU102S3E is a single function encapsulated timing relay designed for use in various industrial applications. This relay offers several advantages over traditional relays, but like any other electronic component, it has its drawbacks. In this article, we will discuss the pros and cons of buying a Airtronics THCU102S3E Single Function Encapsulated Timing Relay.

1. High reliability: The THCU102S3E relay is designed with an encapsulated construction, which protects the internal components from environmental conditions, such as dust, moisture, and temperature extremes. This makes the relay more reliable and less susceptible to failures caused by external factors.

2. Long lifespan: The relay's solid-state design and lack of moving parts contribute to its extended lifespan. This can save users time and money in the long run by reducing the need for frequent replacements.

3. Compact size: The THCU102S3E relay is relatively small, making it an ideal choice for applications where space is limited. Its compact size also makes it easier to install and integrate into various control systems.

4. Wide operating temperature range: The relay can operate in temperatures ranging from -40 C to 85 C, making it suitable for use in various industrial environments.

5. Easy to use: The THCU102S3E relay is designed for single function applications, making it easy to use and configure. It also has a clear status indicator, which helps users quickly identify the relay's operating state.

1. Limited functionality: The THCU102S3E relay is designed for single function applications only. This means that it may not be suitable for more complex control systems that require multiple functions or logic operations.

2. Higher cost: Compared to traditional relays, the Airtronics THCU102S3E is more expensive. However, its higher cost is justified by its improved reliability, extended lifespan, and compact size.

3. Requires specialized knowledge: While the THCU102S3E relay is easy to use, configuring and integrating it into various control systems may require specialized knowledge and expertise. This can add to the cost and complexity of the project.

The Airtronics THCU102S3E Single Function Encapsulated Timing Relay offers several advantages over traditional relays, including high reliability, long lifespan, compact size, wide operating temperature range, and easy-to-use design. However, its limited functionality and higher cost may make it less suitable for some applications. Ultimately, the decision to buy the THCU102S3E relay depends on the specific requirements of the application and the user's budget and expertise.

If you require a reliable, compact, and easy-to-use single function timing relay for your industrial application, the Airtronics THCU102S3E is an excellent choice. However, if you need a more complex control system with multiple functions or logic operations, you may want to consider other options that offer more functionality. As always, it's essential to consider the specific requirements of your application, your budget, and your expertise when making a purchasing decision.

Details:

Electrical boxes. Airotronics THCU102S3E single function encapsulated timing relay, square, on: adjustment method dip switch, base shape coil voltage 120v ac, contact form spst-no, rating ac 1 a 19 to 265v, dc 10 120v, current a, number of delay functions 1, on make, flat pin width 0.25 in, input 265v dc, minimum time setting 0.1 sec, maximum 102.3 pins 2, mounting panel door, interface digital details. Receptacles. And enclosures.

Electrical outlet's. Light industrial.

specifications genpurrelays:

• brand: Airotronics
• mpn: Thcu102s3e
• type: Industrial Electrical Controls Automation Electrical Switches
• features: Single Function Encapsulated Timing Relay, Adjustment Method Dip Switch, Base Shape Square, Coil Voltage 120v Ac, Contact Form Spst-no
• contact rating: Dc 1 A 10 To 120v, Current Rating 1 A, Number Of Delay Functions 1, Delay Function Delay On Make, Flat Pin Width 0.25 In, Input Voltage 10 To 120v Ac, 19 To 265v Dc, Minimum Time Setting 0.1 Sec, Maximum Time Setting 102.3 Sec, Number Of Pins 2, Mounting Style Panel Door, Adjustment Interface Digital
• item height: 1.400
• item length: 2.500
• item width: 2.300
• country/region of manufacture: Us
• custom bundle: No
• weight: 0.1500

returns genpurrelays:

• policy: returns accepted
• time: 60 days
• paid by: seller
• method: money back

offer genpurrelays:

• availability: in stock
• options: ship-to-home
• sold #: 17
• prices: $24.97–$30.25
• item condition:
  • New – Open box
  • New
• started: september 23, 2025

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• class: standard
• transit: 3-3 days
• service: standard
• type: fixed

general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

seller genpurrelays:

• rating: 99.7%
• # reviews: 1255054
• city: USA