Siemens Current Monitoring Relay, 1 Phase, SPDT, DIN Rail

RS stock no.:: 758-6930
Mfr. Part No.:: 3UG4622-2AW30
Manufacturer:: Siemens

Siemens Current Monitoring Relay, 1 Phase, SPDT, DIN Rail

Bulk discount available

Price (Excl VAT) Each

R 3 673,07

(exc. VAT)

R 4 224,03

(inc. VAT)

3 Available from UK/Europe in 4–6 working days for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)*

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Units	Per unit
1 - 2	R 3 673,07
3 +	R 3 581,24

RS stock no.:: 758-6930
Mfr. Part No.:: 3UG4622-2AW30
Manufacturer:: Siemens

Single Phase Current Monitoring Relay

Current monitoring relays to monitor single phase AC currents and DC currents against the set threshold value for undershoot and overshoot.

A current monitoring relay can differ with their measuring ranges and supply voltage types.

Features and Benefits

Real effective value measurement
Applicable for frequencies with 40-500Hz AC and DC
All devices can be digitally set and have an LCD display, a fault memory can be switched on
Simultaneous monitoring of overcurrent and undercurrent over the complete measuring range
Supply voltage 24-240Vac/dc
Starting by-pass time 0.1 -20 secs.
Off delay 0.1 - 20 secs.
Contacts 1 C/O

Product Application Information

Overcurrent and undercurrent monitoring

Monitoring the functionality of electrical loads

Open-circuit monitoring

Threshold switch for analog signals from 4 mA to 20 mA

Siemens 3UG4 Series Monitoring Relay, SPDT Contact Configuration, Current Monitoring Application - 3UG4622-2AW30

This monitoring relay is intended for precise monitoring of current in various industrial applications. It features functionalities for overcurrent and undercurrent detection, ensuring protection and optimal operational efficiency. Its compact design allows for easy integration into DIN rail systems, making it a suitable solution for automation and management of electrical systems.

Features & Benefits

• Monitors currents from 50 mA to 15 A for versatile applications
• Adjustable response time from 0.1 to 20 seconds for customised sensitivity
• Offers both overcurrent and undercurrent detection for comprehensive protection
• Equipped with a digital display for monitoring in real-time
• Features screw terminals for secure electrical connections
• Compact dimensions enable efficient space utilisation in control panels

Applications

• Utilised in industrial automation for monitoring electrical circuits
• Suitable for that require precise current regulation
• Supports integration with machinery to enhance operational safety
• Employed in electrical panels for real-time current feedback

What types of currents can be monitored with this device?

It can monitor both AC and DC currents in the range of 50 mA to 15 A.

How does the device handle power interruptions?

It features a minimum buffering time of 10 ms to maintain functionality during outages.

Is it easy to install in existing setups?

Yes, it is designed for snap-on mounting on DIN rails, ensuring straightforward installation.

Can the display be adjusted for better visibility?

The LCD display provides clear readings that do not require adjustments for visibility.

What kind of protection does it offer for electric circuits?

The product detects both overcurrent and undercurrent, providing thorough circuit protection.

Attribute	Value
Monitoring Application	Current
Electrical Phase	1
Contact Configuration	SPDT
Mounting Type	DIN Rail
Minimum Current Sensed	50mA
Maximum Current Sensed	15A
Current Sensitivity	Overcurrent, Undercurrent
Time Delay	0.1 → 20s
Series	3UG4
Operating Temperature Range	+60°C
Width	22.5mm
Minimum Operating Temperature	-25°C
Number of Poles	1
Length	91mm
Height	96mm
Standards Met	CCC, CE, EAC, UL
Special Features	IP20 Terminals
Terminal Type	Screw
Current Range	0.05 → 15A
Dimensions	91 x 22.5 x 96mm
Maximum Operating Temperature	+60°C