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Siemens 3UG4641-1CS20

Name: 3UG4641-1CS20
Brand: Siemens
SKU: 3UG4641-1CS20
Price: 116.63 GBP
Availability: OutOfStock

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Marvo Stock ID MV-7VYY

HS Code 85364900

SKU 3UG4641-1CS20

Warranty 12 months

Weight (kg) 0.15

Length (mm) 91.00

Width (mm) 22.50

Height (mm) 102.00

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Specification & Description

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Specification & Description

Specification	Description
Part Number	3UG4641-1CS20
Manufacturer	Siemens
Product Type	Monitoring Relay
Supply Voltage	90 to 690 V ac
Current Rating	10 A
Contact Configuration	2 Changeover (CO) contacts
Dimensions	22.5 x 91 x 102 mm
Display Type	LCD
Overcurrent Detection	Yes, for 1 phase
Undercurrent Detection	Yes, for 1 phase
Reset Type	External reset possible
Operating Temperature Range	-25 to +60 °C during operation
Storage Temperature Range	-40 to +85 °C
Installation Altitude	Up to 2000 m above sea level
Electromagnetic Compatibility	Compliant with IEC 60947-1, IEC 61000-6-2, IEC 61000-6-4
Vibration Resistance	According to IEC 60068-2-6
Shock Resistance	According to IEC 60068-2-27
Insulation Voltage	Rated at 690 V for overvoltage category III with degree of pollution 3
Degree of Pollution	3
Protection Class	IP20
Mechanical Service Life	Typical 10,000,000 switching cycles
Electrical Endurance	Typical 100,000 switching cycles at AC-15 at 230 V
Operating Frequency	Maximum 5,000 operations per hour with 3RT2 contactor
Connection Type	Screw-type terminals
Conductor Cross-Section	Solid: 1x (0.5 ... 4 mm²), 2x (0.5 ... 2.5 mm²); Finely stranded with core end processing
Mounting Type	Snap-on mounting

The Siemens 3UG4641-1CS20 is a sophisticated monitoring relay designed to ensure the reliability and efficiency of electrical systems. Engineered for versatility, this device can handle a wide voltage range from 90 to 690 V ac, making it suitable for a diverse array of applications. With a 10 A current rating and dual changeover (2CO) contacts, it offers flexibility in control circuit design.

Compact in form, the relay measures just 22.5 x 91 x 102 mm, allowing for convenient installation in space-constrained environments. Its snap-on mounting feature simplifies the integration process, enabling quick and secure attachment to DIN rails without the need for additional tools.

This monitoring relay is equipped with a clear LCD display, providing real-time diagnostics and system status updates. It is capable of detecting both overcurrent and undercurrent conditions in a single phase, enhancing the protective measures of your electrical system. The relay also includes an external reset function and supports both open-circuit and closed-circuit current principles.

The Siemens 3UG4641-1CS20 is designed with galvanic isolation between the input, output, and other circuits, ensuring enhanced safety and system integrity. Its screw-type terminals accommodate a range of conductor cross-sections, offering a reliable and secure connection for solid or finely stranded wires.

With its robust construction and comprehensive functionality, the Siemens 3UG4641-1CS20 monitoring relay is an essential component for industrial control systems, providing critical monitoring and protection to maintain operational stability and prevent downtime.

Commonly Asked Questions

Is my order covered by a warranty?

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Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

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Frequently Asked Questions

What is the voltage range for the monitoring relay?

The monitoring relay operates within a voltage range of 90 to 690 V ac.

What type of contacts does this relay have?

This relay is equipped with 2 changeover (CO) contacts.

Can this relay be mounted in any position?

Yes, the relay is designed for mounting in any position.

What is the typical mechanical service life of the relay?

The typical mechanical service life of the relay is around 10 million switching cycles.

What is the maximum operating frequency with a 3RT2 contactor?

The maximum operating frequency with a 3RT2 contactor is 5,000 operations per hour.

What are the dimensions of the relay?

The dimensions of the relay are 22.5 mm in width, 91 mm in depth, and 102 mm in height.

What type of electrical connection does the relay use?

The relay uses screw-type terminals for electrical connections.

Is there any required spacing for live parts during installation?

No, there is no required spacing for live parts specified for this relay.

What is the maximum installation altitude for the relay?

The maximum installation altitude for the relay is 2,000 meters above sea level.

Does the relay have galvanic isolation?

Yes, the relay provides galvanic isolation between the power supply and other circuits.

Part conditions explained

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Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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