MGR D4820 Solid Relay Controlled Ac MGR-1 20A

( Brand: Mgr ), ( Model: MGR-1 D4820 ), ( Country Of Origin: China ), ( Type: D4820 20a ), ( Controller Platform: Plc-2 ), ( Manufacturer Part Number: D4820 )

Review MGR Pcs New Solid State Relay 20a Dc Controlled Ac

The MGR D4820 PCS Solid State Relay (SSR) from MGR-1 is a high-performance, 20A controlled AC relay designed for various industrial automation applications. This solid state relay offers several advantages over traditional electromechanical relays, including faster switching times, longer life span, and improved reliability.

Each MGR D4820 PCS SSR is equipped with 20A of contact current capacity and can handle a voltage rating of AC 230V. Its solid state design ensures that there are no moving parts, resulting in a more durable and stable component in your system. This relay is suitable for controlling inductive loads, such as motors or transformers, and can handle inrush currents up to 5 times the rated current.

The MGR D4820 PCS SSR features opto-isolated inputs, which protects the control circuitry from electrical interference and voltage spikes. The relay's input voltage range is DC 5V-24V and it supports both normally open (NO) and normally closed (NC) contacts. It also comes with a built-in diagnostics function, which can indicate the status of the relay's coil and output contacts.

The compact size of the MGR D4820 PCS SSR makes it a versatile component for various industrial applications. It measures 76.2mm x 53.4mm x 32.4mm (L x W x H) and weighs only 150g. Mounting is made simple with the included M3 mounting holes.

In summary, the MGR D4820 PCS Solid State Relay from MGR-1 is a reliable and efficient component for controlling AC loads in industrial automation applications. Its solid state design, fast switching times, and long lifespan make it an excellent choice for applications requiring high reliability and stability.

MGR D4820 Solid Relay (MGR-1, 20A Controlled AC): A Comprehensive Analysis

The MGR D4820 Solid Relay (MGR-1, 20A Controlled AC) is a commonly used electrical component in various industrial applications. This analysis aims to provide an unbiased assessment of its advantages and disadvantages to help potential buyers make an informed decision.

1. High reliability: Solid-state relays (SSRs) like the MGR D4820 have no moving parts, making them more robust and less prone to failure compared to traditional electromechanical relays.

2. Faster response time: SSRs switch on and off almost instantly, providing quicker response times than mechanical relays.

3. Reduced contact bounce: Contact bounce is a common issue in electromechanical relays, leading to erroneous signal transmission. SSRs eliminate this problem, ensuring consistent and accurate signal transfer.

4. Lower power consumption: SSRs consume less power than their electromechanical counterparts due to their solid-state design.

5. Improved safety: The absence of mechanical contacts in SSRs reduces the risk of electrical arcs, sparks, and related hazards.

1. Higher upfront cost: SSRs like the MGR D4820 are more expensive than electromechanical relays due to their advanced technology and manufacturing process.

2. Limited operating temperature range: The MGR D4820 is designed to operate within a specific temperature range. Exceeding this range may result in malfunction or damage to the relay.

3. Limited overload capacity: SSRs have a lower overload capacity than electromechanical relays. Careful consideration of the load and operating conditions is necessary when selecting a suitable relay.

4. Complex installation: Installing SSRs may require additional components and wiring compared to electromechanical relays, leading to increased complexity and potential errors.

The MGR D4820 Solid Relay (MGR-1, 20A Controlled AC) offers several advantages, including high reliability, faster response time, reduced contact bounce, lower power consumption, and improved safety. However, it also comes with disadvantages, such as a higher upfront cost, limited operating temperature range, limited overload capacity, and complex installation.

Considering the application requirements, the benefits of using an MGR D4820 Solid Relay (MGR-1, 20A Controlled AC) may outweigh the drawbacks for certain applications. In such cases, the investment in a more advanced and reliable electrical component can lead to cost savings, increased efficiency, and improved system performance over the long term.

If your application demands high reliability, fast response times, and accurate signal transfer, while operating within the specified temperature range and load capacity, the MGR D4820 Solid Relay (MGR-1, 20A Controlled AC) is a recommended choice. However, if your application's requirements do not justify the investment or if the operating conditions exceed the relay's limits, an electromechanical relay may be a more suitable and cost-effective option.

Details:

This product offers a reliable and cost-effective solution for controlling AC power in industrial settings. The relay is designed for use with a PLC-2 controller platform, ensuring reliable and efficient operation in wide range of automation settings. The MGR Solid state relay MGR-1 D4820 is a new product designed for industrial automation and motion control systems. Manufactured by MGR in China, this relay is capable of handling up to 20A AC power, making it suitable for various applications.

part #: d4820 prices

• $15.00-$29.97

specifications plcmechanize:

• brand: Mgr
• model#: MGR-1 D4820
• country of origin: China
• type: D4820 20a
• controller platform: Plc-2
• manufacturer part number: D4820

general plcmechanize:

• Industrial Automation Motion Controls > PLCs HMIs > PLC Processors
• condition: New

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• best offers: True
• sold: 0
• started: April 5, 2026
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• quantity: 4
• availability: In Stock

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• cost: $6.50
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• # reviews: 637
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