Features & Benefits
- High reliability, efficiency, and long lifespan
- No electric spark, no noise, and no contact
- Low drive voltage and current
- Unique shape and novel structure
- Suitable for harsh environments
- Widely used in automatic control systems
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Item #:
18411799
HiLetgo 2pcs SSR-25DA 25A 250V Solid State Relay Module
Item #:
18411799
BOB 145
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What Stands Out
High Current Capacity
Handles up to 25A, allowing for effective control of high-power devices without overheating, making it ideal for industrial applications and DIY projects.
Single-Phase Operation
Designed for single-phase operation, this relay simplifies wiring and increases efficiency, particularly in home automation and heating applications.
Optically Isolated
Provides protection from high-voltage circuits while enabling control signals from microcontrollers, ensuring reliable performance and enhanced safety in sensitive electronic environments.
Product Details
- High reliability, efficiency, and long lifespan
- No electric spark, noise, or contact
- Low drive voltage and current for energy efficiency
- Suitable for harsh environments with corrosion and moisture resistance
- Widely used in automatic control systems
- Input voltage: 3-32V DC, output voltage: 24-380V AC, output current: 60A
| Connector Type | Screw |
| Contact Type | Normally Open |
| Current Rating | 60 Amps |
| Mounting Type | Screw Mount |
| Operation Mode | Automatic |
| Coil Voltage | 380 Volts |
| Contact Current Rating | 25 Amps |
| Maximum Switching Current | 25 Amps |
| Maximum Switching Voltage | 250 Volts |
| Number of Terminals | 2 |
| Brand Name | HiLetgo |
| Part Number | 3-01-1247-25A |
| Model | 3-01-1247-25A |
| Manufacturer | HiLetgo |
| Contact Material | Silver Copper |
| Item Weight | 0.2 lbs (90 grams) |
Who Should Buy?
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DIY Enthusiasts
Ideal for hobbyists building custom automation projects needing reliable switching without mechanical wear.
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Home Automation
Perfect for users integrating electrical devices into smart home setups for controlling lighting or appliances.
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Temperature Control
Great for controlling heaters or PID temperature systems where precise on/off switching is required.
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High Current Loads
Not suitable for applications exceeding its 25A rating, which can cause overheating or failure.
Product Description
HiLetgo 2pcs SSR-25DA 25A 250V Solid State Relay Module
About This Item
Introducing the HiLetgo 2pcs SSR-25DA 25A 250V Solid State Relay Module Are you looking for a reliable, efficient, and long-lasting relay module? Look no further than the HiLetgo 2pcs SSR-25DA 25A 250V Solid State Relay Module. This solid state relay is designed for single-phase semi-conductor relay applications, providing excellent performance and durability. One of the key features of this relay module is its high reliability, ensuring optimal performance in various automatic control systems. With its high efficiency and long lifespan, you can trust that this relay module will deliver consistent and stable results. The SSR-25DA 25A 250V Solid State Relay Module is also known for its unique shape and novel structure.
It is designed to be corrosion, moisture, and dust resistant, making it ideal for harsh environments. This means that you can rely on it to perform even in the toughest conditions. Not only does this relay module offer exceptional performance, but it also has several other benefits. With no electric spark, no noise, and no contact, it guarantees a safe and quiet operation.
Its fine electromagnetic interference ensures high sensitivity and fast switching speed, making it perfect for precise control applications. With an input voltage of 3-32V DC and an output voltage of 24-380V AC, this relay module offers versatility and flexibility. It has an output current of 25A and a control method that converts DC to AC for seamless operation. The mounting method is simple with bolts fixed, ensuring easy installation. Whether you're a professional in the field or a DIY enthusiast, the HiLetgo 2pcs SSR-25DA 25A 250V Solid State Relay Module is the perfect choice for your automatic control needs.
Its wide range of applications includes industrial automation, temperature control systems, lighting control, and much more. Don't settle for subpar relay modules when you can have the best. Choose the HiLetgo 2pcs SSR-25DA 25A 250V Solid State Relay Module and experience superior performance, durability, and efficiency. Add it to your cart today and elevate your automatic control systems to new heights.
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Customer Questions & Answers
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Question:
What is the maximum load current for the HiLetgo SSR-25DA Solid State Relay Module?
Answer: The HiLetgo SSR-25DA can handle a maximum load current of 25A. This capability makes it suitable for controlling high-power devices in various applications. It's particularly useful for tasks like switching on industrial machinery, electric heaters, or even motors. Ensure your application's current needs do not exceed the rated capacity for optimal performance. -
Question:
What voltage range does the HiLetgo SSR-25DA operate under?
Answer: This solid-state relay operates under a voltage range from 24V to 380V AC. This versatility allows it to be utilized in a wide spectrum of applications, from household electrical systems to commercial equipment. Depending on your specific application, always verify the operational voltage to ensure compatibility and efficiency. -
Question:
How do I connect the HiLetgo SSR-25DA relay to my circuit?
Answer: To connect the SSR-25DA, start by connecting the control terminals to your low-voltage control circuit, ensuring correct polarity. The load side is connected to your high-voltage circuit, taking care to follow electrical safety guidelines. Proper wiring aids in effective operation for applications like lighting control or motor management. -
Question:
What are the advantages of using a solid state relay like the SSR-25DA?
Answer: Solid state relays like the SSR-25DA offer several advantages, such as faster switching speeds, longer lifespan, and no moving parts. This results in less wear and tear compared to electromechanical relays, making them ideal for repetitive tasks and applications requiring high-frequency switching, like temperature control systems in industrial settings. -
Question:
Is the HiLetgo SSR-25DA suitable for AC or DC loads?
Answer: The SSR-25DA is designed specifically for AC applications and should not be used for DC loads. Its characteristics are aligned with AC switching, making it an excellent choice for applications like heating or lighting systems. Ensure that your project requires AC voltage for optimal compatibility with the module. -
Question:
Can the SSR-25DA be used for Arduino projects?
Answer: Yes, the SSR-25DA is perfect for Arduino projects, especially for controlling high-voltage devices. By using the relay to switch on heat lamps or motors without additional components, you simplify design while protecting your microcontroller from high current and voltage risks. This way, you can safely integrate high-powered applications into your Arduino circuits. -
Question:
What is the response time of the SSR-25DA relay?
Answer: The HiLetgo SSR-25DA relay features a very fast response time, typically around 1 ms or less. This means it can switch operations almost instantaneously, making it crucial for precise control applications such as temperature regulation or automating processes in a factory setting where timing is critical. -
Question:
Do I need a heat sink for the SSR-25DA?
Answer: The use of a heat sink with the SSR-25DA is recommended, especially under high load conditions. While it can operate without one, a heat sink helps dissipate excess heat, prolonging the relay's lifespan and ensuring reliable performance during prolonged operations in projects like electric zoned heating systems. -
Question:
What is the command voltage required for the SSR-25DA?
Answer: The SSR-25DA requires a control voltage typically between 3-32V DC on its input side to operate effectively. This allows for compatibility with most low-voltage controllers and microcontrollers, making it a practical choice for DIY projects or industrial control systems that utilize low-voltage control logic. -
Question:
Where can I buy HiLetgo 2pcs SSR-25DA 25A 250V Solid State Relay Module in Bolivia?
Answer: You can purchase the HiLetgo 2pcs SSR-25DA 25A 250V Solid State Relay Module on Ubuy, which offers a variety of shipping options to make your buying experience convenient and efficient, ensuring you receive the product in a timely manner.
HiLetgo Solid State Relays Editorial Review
The HiLetgo 2pcs SSR-25DA 25A 250V Solid State Relay Module is a solid state relay that can handle up to 25A and 250V. While it seems to be a good replacement for other brand name solid state relays, there are some concerns about its performance. Some customers have reported that the relay gets very hot when handling loads above 10A, and a heatsink is required. There are also reports of the relay leaking a little current at low loads. Despite these issues, the relay generally works as advertised. However, there have been a few cases of relays failing after only a few days of use. Overall, the HiLetgo 2pcs SSR-25DA 25A 250V Solid State Relay Module is a decent option but may not be suitable for high-amperage applications.
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Pros
- Good replacement for other brand name solid state relays
- Generally works as advertised
Cons
- Gets very hot above 10A, requires a heatsink
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