Siemens Voltage Monitoring Relay, 1 Phase, SPDT, 10 → 600V ac/dc, DIN Rail

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RS-artikelnummer:
758-6942
Tillv. art.nr:
3UG4632-1AW30
Tillverkare / varumärke:
Siemens
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Brand

Siemens

Monitoring Application

Voltage

Electrical Phase

1

Voltage Sensing Range

10 → 600V ac/dc

Contact Configuration

SPDT

Voltage Sensitivity

Overvoltage, Undervoltage

Mounting Type

DIN Rail

Time Delay

0.1 → 20s

Series

3UG4

Width

23mm

Maximum Operating Temperature

+60°C

Minimum Operating Temperature

-25°C

Special Features

IP20 Terminals

Standards Met

CCC, CE, EAC, UL

Number of Poles

1

Height

92mm

Dimensions

91 x 23 x 92mm

Minimum Voltage Sensed

10V ac/dc

Terminal Type

Screw

Maximum Voltage Sensed

600V ac/dc

Operating Temperature Range

+60°C

Length

91mm

COO (Country of Origin):
DE

Siemens 3UG4 Series Monitoring Relay, SPDT Contact Configuration, Voltage Monitoring Application - 3UG4632-1AW30


This monitoring relay is a critical device for monitoring voltage in various electrical applications. It effectively detects both overvoltage and undervoltage conditions, providing essential protection and enhancing electrical safety in industrial environments.

Features & Benefits


• Monitors voltage levels from 10 to 600V AC/DC for diverse applications
• Adjustable time delay from 0.1 to 20s for customised response
• Includes 1 change-over contact for efficient switching operations
• Incorporates hysteresis functionality for accurate voltage control
• Designed for DIN rail mounting, facilitating installation in control panels
• Allows for external reset to improve operational flexibility

Applications


• Employed for voltage monitoring in automated machinery
• Utilised in power supply systems for safeguarding critical loads
• Used in renewable energy installations for protection
• Applied in HVAC systems to protect electrical components
• Functions effectively in switching cabinets to manage voltage safety

What happens if the voltage exceeds the specified limits?


The device promptly detects overvoltage and activates the change-over contact to protect connected equipment.

Can it be used in outdoor installations?


This device is intended for indoor use and should be sheltered from weather elements to maintain its functionality.

How do I adjust the time delay settings?


Time delay settings can be customised using the integrated controls on the device, tailored to specific requirements.

What is the maximum installation altitude for optimal performance?


The maximum installation altitude is 2000m above sea level for effective operation.

Is it suitable for 3-phase applications?


This relay is specifically designed for 1-phase voltage monitoring and does not support 3-phase detection.

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