3UG5618-1CR20 SIEMENS Monitoring Relay

Review SIEMENS 1pcs Monitoring Relay New

The Siemens 3UG5618-1CR20 monitoring relay is a versatile and reliable component designed for use in various industrial automation applications. This 1-pole, 2-contact, normally open (NO) relay features a monitoring function that allows it to detect the status of the coil voltage or current and signal an output if the monitored condition is met.

The relay's compact size, with a dimension of 32 mm in length, 15 mm in width, and 12 mm in height, makes it an excellent choice for space-constrained installations. Constructed from high-quality materials, the Siemens 3UG5618-1CR20 monitoring relay ensures durability and long service life in harsh environments.

The relay's operating voltage ranges from 12 VDC to 240 VAC, making it suitable for a wide range of industrial applications. Its contact rating is 10A at 250VAC, allowing it to handle medium current loads. The relay's contact separation is 10 mm, ensuring proper spacing for wiring and connections.

The 3UG5618-1CR20 monitoring relay is designed to operate reliably under various temperatures, with a maximum operating temperature of 60 C and a minimum operating temperature of -25 C. It also features a built-in overload protection function to prevent damage caused by excessive current.

This monitoring relay comes with a terminal block for easy wiring and connection of external devices. Its compact design and monitoring functionality make it an ideal solution for applications where monitoring the status of another contact or coil is essential. With its robust construction, high reliability, and versatile functionality, the Siemens 3UG5618-1CR20 monitoring relay is an excellent choice for industrial automation applications.

The Siemens 3UG5618-1CR20 monitoring relay is a single-pole, change-over, normally open (NO) relay with a coil voltage of 24V DC. Here are some pros and cons that may help you make an informed decision about purchasing this relay.

1. High-quality product from a reputable brand: Siemens is a well-known and trusted brand in the automation industry, ensuring reliability and durability.

2. Change-over design: This relay design allows for the normally open contacts to be used as normally closed contacts, providing added flexibility in circuit design.

3. Normally open contacts: These contacts can be used to monitor the status of a circuit and can be used to signal an alarm or perform an action when the monitored circuit is closed.

4. DC coil voltage: Having a DC coil voltage makes it easier to power the relay with batteries or other DC power sources, making it a good choice for portable or remote applications.

5. Robust design: Siemens relays are known for their robust design, which can withstand harsh environments and heavy use.

1. Higher cost compared to some other relays: Due to its high-quality construction and brand reputation, the Siemens 3UG5618-1CR20 relay may cost more than some other relays on the market.

2. Limited capacity: With a maximum contact rating of 1A and a coil current of 0.5A, this relay may not be suitable for applications with high current requirements.

3. Manual operation: This relay requires manual activation of the coil, which may not be ideal for applications where automatic operation is required.

In conclusion, the Siemens 3UG5618-1CR20 monitoring relay is a high-quality product with a change-over design, DC coil voltage, and robust construction, making it a good choice for applications where reliability and flexibility are important. However, its higher cost and limited capacity may make it less suitable for applications with high current requirements or where a larger number of relays are needed. Ultimately, the decision to purchase this relay depends on the specific requirements of your application and your budget. If the relay's features meet your needs and you can afford the higher cost, then it may be a good investment. If not, you may want to consider other options with similar specifications but lower costs.

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specifications genpurrelays:

• brand: Siemens
• mpn: 3ug5618-1cr20

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

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