Skip to product information

3UG4633-1AL30

In Stock
Regular price $110.74
Sale price $110.74 Regular price


  • Fully secure checkout
  • Trusted by thousands
  • Rated and reviewed

Have a target price? No worries, submit your target price below


Buy genuine Siemens 3UG4633-1AL30 online

The Siemens 3UG4633-1AL30 is a high-quality digital monitoring relay designed for precise voltage monitoring in industrial automation systems. This device monitors voltage levels from 17 to 275 V AC/DC, offering reliable detection of overshoot and undershoot conditions. Its compact 22.5 mm wide housing fits easily into control panels, making it suitable for space-critical installations. The relay features an internal power supply and a single changeover contact for versatile control functions. With adjustable response delays ranging from 0.1 to 20 seconds and a clear digital LCD display, the 3UG4633-1AL30 allows for accurate configuration and real-time status monitoring. Its screw terminal connection enhances installation reliability and maintenance convenience.

Key Features of Siemens 3UG4633-1AL30

  • Voltage monitoring range: 17 to 275 V AC/DC
  • Single changeover (1 CO) contact for switching functions
  • Adjustable response delay time from 0.1 to 20 seconds
  • High metering accuracy with +/-1 digit on LCD display
  • Detection of overshoot and undershoot voltage events
  • Compact design, only 22.5 mm wide, suitable for tight panel spaces
  • Internal power supply supporting both AC and DC operation
  • Screw terminal connections for secure wiring
  • Relative metering precision of 5% and repeat accuracy of 1%

Explore Siemens 3UG4633-1AL30 specifications for detailed parameters

Parameter Specification
Voltage monitoring range 17 - 275 V AC/DC
Response delay time 0.1 - 20 s
Contact configuration 1 changeover contact (1 CO)
Metering accuracy ±1 digit
Display Digital LCD
Dimensions (HxWxD) 92 mm x 22.5 mm x 91 mm
Frequency range 50-60 Hz

Applications / Use Case

This Siemens 3UG4633-1AL30 is commonly used in industrial automation setups worldwide. It is ideal for monitoring voltage supply stability in production line systems, ensuring machinery operates within safe voltage limits to prevent damage or downtime. The relay’s precise measurement and quick response capabilities make it indispensable in factory control panels and process control environments where voltage consistency is critical. It also supports packaging and conveyor operations by providing early warnings against power fluctuations, thereby protecting connected equipment and maintaining continuous operation.

View Siemens 3UG4633-1AL30 price and availability online

Check Siemens 3UG4633-1AL30 pricing with real-time updates through LeadTime.ca, ensuring you get the most current stock status and competitive pricing for fast worldwide dispatch.

Why Order from LeadTime.ca

All products on LeadTime.ca are genuine, sourced from verified suppliers, and supported with manufacturer warranty, ready for international delivery. Order now for worldwide delivery to receive authentic Siemens components with reliable service and fast shipping.

Related Resources

3UG4633-1AL30

$110.74

  • ACHIEVING

    4.0

    average rating

  • With

    95%

    positive reviews

  • LESS THAN

    1%

    return rate

Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

Questions about this product?
Don't be a stranger.