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SSR-40DA Solid State Relay DC to AC (Input 3-32V DC Output 24-380V AC) with Heat Sink, 40A
SSR-40DA Solid State Relay DC to AC (Input 3-32V DC Output 24-380V AC) with Heat Sink, 40A
SSR-40DA Solid State Relay DC to AC (Input 3-32V DC Output 24-380V AC) with Heat Sink, 40A
SSR-40DA Solid State Relay DC to AC (Input 3-32V DC Output 24-380V AC) with Heat Sink, 40A
SSR-40DA Solid State Relay DC to AC (Input 3-32V DC Output 24-380V AC) with Heat Sink, 40A
SSR-40DA Solid State Relay DC to AC (Input 3-32V DC Output 24-380V AC) with Heat Sink, 40A
SSR-40DA Solid State Relay DC to AC (Input 3-32V DC Output 24-380V AC) with Heat Sink, 40A
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SSR-40DA Solid State Relay DC to AC (Input 3-32V DC Output 24-380V AC) with Heat Sink, 40A
SSR-40DA Solid State Relay DC to AC (Input 3-32V DC Output 24-380V AC) with Heat Sink, 40A
SSR-40DA Solid State Relay DC to AC (Input 3-32V DC Output 24-380V AC) with Heat Sink, 40A
SSR-40DA Solid State Relay DC to AC (Input 3-32V DC Output 24-380V AC) with Heat Sink, 40A
SSR-40DA Solid State Relay DC to AC (Input 3-32V DC Output 24-380V AC) with Heat Sink, 40A
SSR-40DA Solid State Relay DC to AC (Input 3-32V DC Output 24-380V AC) with Heat Sink, 40A
SSR-40DA Solid State Relay DC to AC (Input 3-32V DC Output 24-380V AC) with Heat Sink, 40A
High structural strength, good impact resistance, and strong shock resistance.
SSR-40DA Solid State Relay DC to AC (Input 3-32V DC Output 24-380V AC) with Heat Sink, 40A
Item #: 223323470

SSR-40DA Solid State Relay DC to AC (Input 3-32V DC Output 24-380V AC) with Heat Sink, 40A

Item #: 223323470

BND 30

Price Details

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High structural strength, good impact resistance, and strong shock resistance.
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What Stands Out

High Load Capacity
With a robust 40A rating, the SSR-40DA is designed to handle heavy loads efficiently, making it ideal for industrial applications and ensuring reliable performance under high-demand conditions.
Wide Voltage Range
Supporting a versatile output range of 24-380V AC, this relay accommodates various applications, allowing seamless integration into existing systems with diverse voltage requirements.
Effective Heat Management
Equipped with a heat sink, the SSR-40DA ensures optimal thermal performance, reducing the risk of overheating and extending the relay’s lifespan in demanding operational environments.

Product Details

Shop SSR-40DA Solid State Relay DC to AC (Input 3-32V DC Output 24-380V AC) with Heat Sink, 40A online at a best price in Brunei. B08FR4QJRM
  • Model: SSR-40DA, single phase Solid State Relay 60A DC to AC control, CE Compliant to EN60950-1
  • Input voltage 3-32V DC, Load voltage 24-380V AC, Max load current 40 Amp
  • Rugged epoxy encapsulation construction, high isolation over than 50MΩ(500VDC), high dielectric over than 2.5KV, output snubber circuit protection
  • No EMI/EFI & Low surge by Zero Cross Trigger method, specially suited to control sensitive, capacitive and Non-saturated inductive loads
  • SSR switches use semiconductor component acts as a switch for the relay, no moving parts inside, no mechanical wear, no action noise, no mechanical failure, and high reliability

Product Technical Details

Package Dimensions‎3.78 x 3.39 x 2.13 inches
Item Weight‎6.4 ounces
Manufacturer‎DMWD
Item model number‎SSR-40DA +SanRePian

Who Should Buy?

Suitable For
  • Home Automation

    Ideal for users integrating DC controlled devices to AC loads in smart home environments.

  • Industrial Use

    Perfect for heavy-duty applications where reliable switching of high AC loads is essential.

  • Fans and Heaters

    Suitable for controlling fans and heating systems requiring steady power management.

Not Suitable For
  • Low-Power Applications

    Not recommended for devices requiring low currents far below the rated 40A maximum.

  • AC to DC Conversion

    This relay is designed for AC control and is not suitable for direct DC output applications.

  • Sensitive Electronics

    May not be ideal for delicate electronic projects, which require precise control and minimal noise.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is an SSR-40DA Solid State Relay?

    Answer: The SSR-40DA Solid State Relay is a component that allows you to control AC loads through a DC input signal. With a DC input of 3-32V and an AC output range of 24-380V, it can handle loads up to 40A. This relay enhances efficiency as it minimizes power loss and provides a quiet operation compared to mechanical relays. It is ideal for automation systems, heating control, and lighting applications where reliable switching is required.
  • Question: How does the SSR-40DA operate?

    Answer: The SSR-40DA works by using a semiconductor device to switch on and off the AC load based on a low DC voltage control signal. When the DC signal is applied, the relay activates, allowing current to flow through the AC load circuit. This method is advantageous because it enables faster switching speeds, increased durability, and reduced wear over time compared to traditional mechanical relays. You'll frequently find this relay used in applications like thermostats, medical equipment, and industrial machinery.
  • Question: What are the advantages of using a solid-state relay over a mechanical relay?

    Answer: Solid-state relays like the SSR-40DA offer multiple advantages over mechanical relays. They provide faster switching capabilities, are immune to dust and moisture, and have no moving parts which reduces wear and extends operational life. Additionally, they can handle higher frequencies and are more energy-efficient, which is especially beneficial in applications requiring rapid on/off cycles. They are frequently used in automation, HVAC systems, and anywhere reliability and speed are crucial.
  • Question: Can the SSR-40DA be used for home automation?

    Answer: Yes, the SSR-40DA is ideal for home automation projects. Its ability to control high-voltage appliances with a low DC control signal makes it a perfect fit for applications such as managing lights, controlling electric heaters, or automating curtains. When integrated with a microcontroller or home automation system, this relay allows you to easily set schedules or remotely control your home environment, providing convenience and energy efficiency.
  • Question: What should I consider when installing the SSR-40DA?

    Answer: When installing the SSR-40DA, ensure it is mounted on a heat sink to manage heat generation effectively, as this relay can generate significant heat under load. It’s also crucial to match the relay's input voltage with your control signal and ensure that the load voltage does not exceed its specified limits. Proper wire gauge and insulation must be used to prevent overheating and maintain safety standards, making it suitable for HVAC systems and industrial applications.
  • Question: Is the SSR-40DA suitable for controlling motors?

    Answer: The SSR-40DA can be used to control AC motors, but you should carefully check the motor type and its requirements. For resistive loads, the relay performs well, while inductive loads like motors may require filtering or snubbing to avoid voltage spikes that can damage the relay. This relay is commonly used in applications such as fans and pumps, where precise control and quick response times are essential.
  • Question: What type of heat sink is recommended for the SSR-40DA?

    Answer: For optimal performance, it is advisable to use a heat sink rated for at least 40A to ensure efficient heat dissipation from the SSR-40DA. The heat sink should be appropriately sized based on your application’s current load and ambient temperature. Including thermal paste can also enhance heat transfer between the relay and heat sink, preventing overheating. This is particularly important in larger electronics projects, industrial automation, or when controlling heavy-duty appliances.
  • Question: How can I troubleshoot the SSR-40DA if it does not work?

    Answer: If the SSR-40DA does not function as expected, start by checking the input control voltage to ensure it's within the 3-32V range. Verify all wiring connections for any loose contacts or incorrect configurations. If the relay is still unresponsive, inspect for any signs of damage, overheating, or short circuits. Finally, testing with a multimeter can help identify whether the relay itself is malfunctioning. Proper troubleshooting is critical in home automation or industrial applications to maintain system integrity.
  • Question: What safety precautions should I take when using the SSR-40DA?

    Answer: Safety is crucial when using the SSR-40DA. Ensure that your power supply matches the relay’s specifications and that all connections are secure to prevent electrical shorts. Use insulated tools and wear protective gear during installation. In addition, incorporate a fuse or circuit breaker into your system to provide an extra layer of safety against overloads. These precautions help to maintain the integrity of your electronics, particularly in high-risk environments like industrial automation.
  • Question: Where can I buy SSR-40DA Solid State Relay in Brunei?

    Answer: You can buy the SSR-40DA Solid State Relay from Ubuy in Brunei. Ubuy offers a convenient platform for various electronics, making it easy for you to find and purchase this specific relay along with other related components. With various payment options and a smooth checkout experience, Ubuy stands out as a reliable source for your solid state relay needs.

DMWD Solid State Relays ‎SSR-40DA +SanRePian Editorial Review

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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

BND 30

Order now and get it around Sunday, July 05

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Low cost single phase solid state relay SSR-40DA
  • Input voltage 3-32V DC
  • Load voltage 24-380V AC
  • Load current 40Amp
  • High structural strength
  • Good impact resistance