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Twidec/Output Single Phase SSR Solid State Relay 40A 3-32V DC to 24-480V AC SSR-40DA
Twidec/Output Single Phase SSR Solid State Relay 40A 3-32V DC to 24-480V AC SSR-40DA
Twidec/Output Single Phase SSR Solid State Relay 40A 3-32V DC to 24-480V AC SSR-40DA
Twidec/Output Single Phase SSR Solid State Relay 40A 3-32V DC to 24-480V AC SSR-40DA
Twidec/Output Single Phase SSR Solid State Relay 40A 3-32V DC to 24-480V AC SSR-40DA
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Twidec/Output Single Phase SSR Solid State Relay 40A 3-32V DC to 24-480V AC SSR-40DA
Twidec/Output Single Phase SSR Solid State Relay 40A 3-32V DC to 24-480V AC SSR-40DA
Twidec/Output Single Phase SSR Solid State Relay 40A 3-32V DC to 24-480V AC SSR-40DA
Twidec/Output Single Phase SSR Solid State Relay 40A 3-32V DC to 24-480V AC SSR-40DA
Twidec/Output Single Phase SSR Solid State Relay 40A 3-32V DC to 24-480V AC SSR-40DA
The SSR-25DA Solid State Relay is essential for automatic process control, making it a must-have for your temperature controller and machinery.
Twidec/Output Single Phase SSR Solid State Relay 40A 3-32V DC to 24-480V AC SSR-40DA
Item #: 17929588

Twidec/Output Single Phase SSR Solid State Relay 40A 3-32V DC to 24-480V AC SSR-40DA

Item #: 17929588

SEK 220

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The SSR-25DA Solid State Relay is essential for automatic process control, making it a must-have for your temperature controller and machinery.
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What Stands Out

High Load Capacity
Rated at 80A, this solid state relay efficiently manages heavy loads, ensuring reliable operation for demanding applications in both industrial and commercial settings.
Wide Voltage Range
Supports input voltages from 3-32V DC and output from 24-480V AC, offering versatility for various applications, making it suitable for numerous project requirements.
Silent Operation
Unlike traditional electromechanical relays, the SSR operates silently, eliminating noise disturbances, which is ideal for sensitive environments needing quiet performance.

Product Details

Shop Twidec/Output Single Phase SSR Solid State Relay 40A 3-32V DC to 24-480V AC SSR-40DA online at a best price in Sweden. B07P8DMF29
  • Product name : solid state relay; Model No.: SSR-40DA；If you want to reach 40A, you need to add a large heat sink and fan
  • Current : 40A;Frequency : 50/60Hz; output Voltage : 24-480vac；Special attention:This relay cannot be used for more than 15A for a long time.If that actual use current exceeds 15A，It is necessary to separately configure the heat sink.
  • Control Voltage : 3-32vdc; mounting hole diameter : 4.5Mm/0.18"
  • Total size (approximate) : 58 x 45 x 32Mm/2.3" x 1.8" x 1.26" (l*w*t); material : metal, plastic, electronic parts
  • Net weight : 80G; Package Content : 1 x solid state relay

Product Technical Details

Package Dimensions‎5.1 x 2.2 x 1.5 inches
Item Weight‎3.2 ounces
Manufacturer‎Twidec
Item model number‎JND-SSR-40DA

Who Should Buy?

Suitable For
  • Industrial Automation

    Ideal for controlling heavy machinery where high current and voltage switching is required for efficient operation.

  • Home Automation

    Perfect for smart home setups that require reliable switching of AC loads like lighting and heating systems.

  • HVAC Systems

    Great for HVAC applications needing precise control of electric heating and cooling systems without mechanical wear.

Not Suitable For
  • Low Power Applications

    Not suitable for low power devices that do not require such high switching capabilities or current ratings.

  • Non-AC Loads

    Inappropriate for DC loads as this SSR is specifically designed for AC applications up to 480 volts.

  • Casual Users

    Not designed for casual users without electrical knowledge, as incorrect usage may lead to safety hazards.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a solid state relay and how does the TwidecOutput SSR-100DA work?

    Answer: A solid state relay (SSR) is an electronic switching device that uses semiconductor devices to switch electrical circuits. The TwidecOutput SSR-100DA operates by applying a control voltage of 3-32V DC, allowing it to switch loads of up to 100A at AC voltages ranging from 24-480V. This relay is particularly beneficial in applications requiring faster switching speeds, reduced wear compared to mechanical relays, and silent operation. Common use cases include heating systems, motor control, and industrial automation, where reliable and efficient power control is crucial.
  • Question: What are the primary applications of the TwidecOutput SSR-100DA?

    Answer: The TwidecOutput SSR-100DA is widely used in various applications including heating equipment, motors, and lighting control systems. Its ability to handle high currents and voltages makes it suitable for industries like HVAC, food processing, and industrial automation. For instance, in an electric furnace, this relay can regulate temperature by managing the heating elements seamlessly without mechanical wear. Moreover, in a motor control setup, it ensures smooth operation and energetic efficiency.
  • Question: How do I connect the TwidecOutput SSR-100DA to my circuit?

    Answer: To connect the TwidecOutput SSR-100DA, first ensure the power supply is off. Connect the control terminals to your DC power source (3-32V) and the load terminals to your AC circuit (24-480V) following the wiring diagram provided in the user manual. Ensure proper polarity is observed on the control side to avoid miswiring. Proper installation is critical for operation, particularly in avoiding electrical shocks or shorts, making it advisable to consult an electrician if unfamiliar with electrical systems.
  • Question: What is the difference between a solid state relay and a mechanical relay?

    Answer: Solid state relays like the TwidecOutput SSR-100DA differ from mechanical relays mainly in their operation. SSRs use semiconductor devices to switch loads, resulting in faster response times, longer lifespan, and silent operation compared to mechanical relays that rely on moving parts. This means SSRs are more resilient in high-frequency applications and can handle frequent switching without degradation. Consequently, for industries requiring high reliability and performance, SSRs are often the preferred choice.
  • Question: Can the TwidecOutput SSR-100DA handle inductive loads?

    Answer: Yes, the TwidecOutput SSR-100DA can handle inductive loads, but precautions should be taken. Inductive loads, such as motors and transformers, can generate back EMF (electromotive force) when switched off, potentially damaging the relay. For safer operation, incorporating a flyback diode or snubber circuit can protect the relay. This ensures longevity and dependability in applications like motor controls and lighting dimmers.
  • Question: What safety features does the TwidecOutput SSR-100DA include?

    Answer: The TwidecOutput SSR-100DA is designed with built-in thermal dissipation capability and an LED indicator for operational status. The relay should ideally be mounted on a heat sink to manage temperature effectively. This is crucial for safe operation, as excess heat can lead to premature failure. Applications in hazardous environments particularly value this feature to prevent overheating, ensuring reliable and safe performance over long durations.
  • Question: What is the control voltage range for the TwidecOutput SSR-100DA?

    Answer: The TwidecOutput SSR-100DA requires a control voltage range of 3-32V DC to operate effectively. This flexible range allows compatibility with various low voltage control devices, including microcontrollers and programmable logic controllers (PLCs). In practical applications, this means you can integrate the relay with common systems used in automation, such as Arduino or Raspberry Pi projects, simplifying control in DIY and industrial setups.
  • Question: What makes the TwidecOutput SSR-100DA suitable for industrial use?

    Answer: The TwidecOutput SSR-100DA is engineered for industrial applications due to its robust construction and ability to handle up to 100A loads while operating efficiently across a wide voltage range of 24-480V AC. Its solid-state design offers superior reliability even in harsh conditions, making it ideal for use in environments such as manufacturing plants and power management systems. Additionally, its compact size facilitates easy integration into diverse automation frameworks.
  • Question: Can the TwidecOutput SSR-100DA be used for home automation?

    Answer: Absolutely, the TwidecOutput SSR-100DA can be employed in home automation systems to control appliances, lights, and heating systems. Its compatibility with low-voltage control signals allows it to be integrated seamlessly with smart home systems, enabling remote control through smart devices. This functionality enhances convenience and efficiency, as you can automate tasks like heating management or lighting control based on real-time needs or schedules.
  • Question: Where can I buy TwidecOutput Single Phase SSR Solid State Relay 100A 3-32V DC to 24-480V AC SSR-100DA in Sweden?

    Answer: You can purchase the TwidecOutput Single Phase SSR Solid State Relay 100A 3-32V DC to 24-480V AC SSR-100DA from Ubuy. Ubuy offers a wide selection of electronic components and reliable shipping options, making it easy for you to find and acquire this relay in Sweden. With user-friendly navigation and detailed product descriptions, shopping on Ubuy ensures you have all the necessary information to make informed purchasing decisions.

Twidec Solid State Relays ‎JND-SSR-40DA Editorial Review

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The TwidecOutput Single Phase SSR Solid State Relay is easy to set up and works as described. However, some users have reported issues with the plastic cover coming off easily. It is not suitable for controlling DC voltage and has a maximum current rating of 35A for a long time. The device requires a separate heat sink if the actual use current exceeds 15A. The SSR is capable of driving inductive loads and can be used for various applications such as controlling the power supply in a CNC machine and temperature control in a plastic extrusion machine.

Customer Reviews & Ratings

4.4
162 customers ratings
  • 5 Star
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  • 3 Star
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  • 2 Star
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  • 1 Star
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Pros

  • Easy to setup
  • Works as described
  • Can drive inductive loads

Cons

  • Plastic cover comes off easily

Product Price History

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.
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SEK 220

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Features & Benefits

  • Essential component for automatic process control applications.
  • Input Control Voltage: 3-32V DC, perfect for various devices.
  • Handles Output Voltage of 24-480VAC at 25A with proper cooling.
  • Compact size: 58 x 45 x 32 mm, easy to integrate into systems.
  • Durable construction with metal and plastic materials.
  • Designed for safety with a maximum continuous use current recommendation.