MHU0-12D ALLIED Relay

Review ALLIED Electromagnetic Relay

The Allied MHU0-12D is a versatile and reliable 12V DC coil relay designed for various applications where remote switch control is necessary. This solid-state, opto-isolated relay ensures safe and efficient operation, minimizing the risk of electrical interference or short-circuits.

The MHU0-12D features a compact size, measuring 34.5mm x 23.5mm x 12.5mm (1.36in x 0.93in x 0.49in), making it an excellent choice for space-constrained projects and installations. Its opto-isolated design allows for signal isolation between the control and load circuits, enhancing system safety and reliability.

This relay is rated for a maximum switching capacity of 10A at 250VAC or 30VDC, ensuring it can handle various loads in a wide range of applications. The contact rating is 5A at 250VAC or 25A at 30VDC, providing reliable and robust switching capabilities.

The MHU0-12D operates on a 12V DC coil voltage, with a typical coil current of 30mA. It has a contact bounce time of less than 25ms, ensuring fast and accurate switching. The relay is also equipped with a LED indicator, which illuminates when the relay is activated, providing visual confirmation of the switching status.

The Allied MHU0-12D relay comes with a 3-pin screw terminal and a 2-pin screw terminal, allowing for easy wiring and connection to various control and load circuits. It is also RoHS compliant, ensuring that it meets the latest environmental regulations.

Overall, the Allied MHU0-12D is a high-quality, reliable, and versatile opto-isolated relay suitable for a wide range of applications where safe and efficient remote switch control is required. Its compact size, fast switching capabilities, and robust design make it an excellent choice for various projects and installations.

The Allied MHS0-12D is a 12-circuit, 1-form-A, normally-open, solid-state relay. It is commonly used in applications where a large number of contacts need to be switched with minimal power consumption and mechanical wear. Here are some pros and cons of buying this relay:

1. Solid-state technology: The Allied MHS0-12D is a solid-state relay, meaning it uses electronic switches instead of mechanical contacts. This results in longer life, lower power consumption, and less electrical noise compared to traditional relays.

2. Compact size: The relay is relatively small, measuring only 4.4 x 2.2 inches. This makes it ideal for applications where space is limited.

3. High switching capacity: The relay can switch up to 12 circuits, each with a maximum load of 10A at 277V or 20A at 120V. This makes it suitable for a wide range of industrial and commercial applications.

4. Low power consumption: The solid-state design of the relay results in low power consumption, making it an energy-efficient option.

5. High reliability: The relay is designed to provide long-term reliability, making it a good choice for applications where uptime is critical.

1. Cost: The Allied MHS0-12D is more expensive than some other relays with similar specifications. This may be a consideration for budget-conscious buyers.

2. Limited switching voltage: The relay is rated for a maximum switching voltage of 277V. This may be a limitation for some applications where higher voltages are required.

3. No built-in optoisolators: The relay does not have built-in optoisolators, which may be a requirement for some applications where electrical isolation is necessary.

The Allied MHS0-12D is a high-quality, solid-state relay that offers a number of advantages, including long life, low power consumption, and high switching capacity. However, it may be more expensive than some other options and may not be suitable for applications where higher voltages are required. Ultimately, the decision to buy this relay will depend on the specific requirements of your application and your budget.

If you have a need for a compact, high-capacity relay with low power consumption and long-term reliability, the Allied MHS0-12D is a good choice. However, if cost is a concern or if you require higher switching voltages or isolation, you may want to consider other options. It's always a good idea to compare the features and specifications of multiple relay models before making a purchase decision.

Details:

Part number: MHU0-12D. Item must be unused, new, and in original, unopened packaging. Listing is for 1 PC.

Manufacturer: Allied. Please if you are unsatisfied for any reason with the service. Specifications. Item is in new condition.

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• brand: Allied
• mpn: Mhu0-12d

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

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• started: september 26, 2025

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