3UG5616-2CR20 SIEMENS Monitoring Relay

Review SIEMENS 1pcs Monitoring Relay New

The Siemens 3UG5616-2CR20 is a monitoring relay designed for use in various industrial automation applications. This single-pole, double-throw (SPDT) relay features a compact design, making it an ideal choice for space-constrained control panels and systems.

The relay's contact rating is 10A at 250V AC and 30V DC, allowing it to handle a decent amount of current for monitoring applications. The contacts are rated for a contact life of 50 million cycles, ensuring reliable performance over an extended period.

The Siemens 3UG5616-2CR20 is equipped with a coil that can be energized to change the contacts' position. The coil has a voltage requirement of 24V DC and a current draw of 0.22A at this voltage. The relay also includes a built-in overload protection fuse with a rating of 0.3A.

This monitoring relay comes with a plastic housing, which not only provides a degree of protection against the environment but also contributes to the overall weight savings. The housing is also resistant to non-polar liquids, ensuring that the relay can be used in applications where it may come into contact with water or other non-polar substances.

The Siemens 3UG5616-2CR20 is designed for easy integration into control systems, thanks to its standard size and mounting pattern. The relay also features a clear, red LED indicator, which illuminates when the coil is energized, providing a visual confirmation of the relay's status.

In summary, the Siemens 3UG5616-2CR20 is a versatile and reliable monitoring relay that can handle modest currents and is suitable for use in industrial automation applications. Its compact size, long contact life, and easy integration make it a popular choice among automation engineers and technicians.

Siemens 3UG5616-2CR20 is a monitoring relay that can be used in various automation applications. This relay comes with several advantages and disadvantages, which are as follows:

1. High reliability: Siemens is a reputed brand known for manufacturing high-quality electrical components. The Siemens 3UG5616-2CR20 monitoring relay is built with durability in mind, ensuring long-lasting performance.

2. Versatile application: This monitoring relay can be used in various industries such as power generation, water and wastewater treatment, building automation, and transportation, among others.

3. Easy installation: The relay comes with a plug-in design, making it easy to install and replace. It also requires minimal wiring, reducing the installation time and effort.

1. Cost: The Siemens 3UG5616-2CR20 monitoring relay is more expensive compared to other relays from different brands. This higher price tag may be a deterrent for some buyers.

2. Limited capacity: This relay has a maximum current rating of 5 A and a maximum voltage rating of 24 V DC. It may not be suitable for applications that require a higher current or voltage rating.

The Siemens 3UG5616-2CR20 monitoring relay offers several advantages such as high reliability, versatility, and ease of installation. However, it also comes with some disadvantages like a higher cost and limited capacity. If the application requires a reliable monitoring relay and the higher price is justifiable, then this relay can be a good choice. On the other hand, if the application does not require a high-end monitoring relay or if the budget is tight, then it may be worth considering other options.

If you are looking for a high-quality monitoring relay with a proven track record and are willing to pay a premium for it, then the Siemens 3UG5616-2CR20 monitoring relay can be a good choice. However, if you are on a tight budget or if the application does not require a high-end monitoring relay, then it may be worth considering other options from different brands that offer similar functionality at a lower cost.

Details:

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specifications genpurrelays:

• brand: Siemens
• mpn: 3ug5616-2cr20

offer genpurrelays:

• in stock #: 5
• started: october 29, 2025
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• prices: $352.87–$374.79
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