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3UG4622-1AA30
Siemens 3UG4622-1AA30 available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
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1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Siemens 3UG4622-1AA30 is a state-of-the-art digital monitoring relay designed for precise current monitoring applications. This compact device, with a width of just 22.5 mm, is engineered to monitor current levels from 0.05 to 10 A for both AC and DC circuits, ensuring versatility across a range of industrial settings. It operates on a supply voltage of 24 V AC/DC and is suitable for frequencies between 50 to 60 Hz. Crafted for reliability, the 3UG4622-1AA30 features an intuitive LCD display for clear readouts and easy configuration. The unit boasts an adjustable response delay time ranging from 0.1 to 20 seconds, allowing for customisation to specific system requirements. Additionally, it offers a hysteresis setting from 0.01 to 5 A, providing flexibility in managing the precision of current thresholds. The relay is equipped with one change-over contact, which can be utilised with or without a fault buffer, and it utilises screw terminals for secure and straightforward electrical connections. The device's robust design includes a surge voltage resistance rated at 4 kV and an insulation voltage up to 690 V for overvoltage category III with a degree of pollution 3, ensuring durability and resilience in challenging environments. With a mechanical service life of typically 10 million switching cycles and an electrical endurance of 100,000 cycles at AC-15 at 230 V, the Siemens 3UG4622-1AA30 is built to last. Its compact dimensions, coupled with snap-on mounting, make it an ideal choice for space-constrained installations without compromising on performance. This digital monitoring relay is a successor to the 3UG3522-1AC series and continues Siemens' legacy of delivering high-quality, reliable monitoring solutions for industrial control systems. Whether it's for machinery, plant engineering, or process automation, the 3UG4622-1AA30 is a superb choice for professionals seeking precise current monitoring capabilities.
Typical applications
- Monitoring and protection of motors against current overload
- Detection of undercurrent conditions in conveyor systems
- Current monitoring in HVAC systems to ensure proper airflow
- Protection of pumps from dry running by detecting low current draw
- Monitoring of lighting circuits for overcurrent conditions
- Use in control panels to monitor the current status of heaters
- Integration into industrial automation systems for current supervision
- Ensuring safety in electrical circuits by detecting abnormal current levels
- Current monitoring in power supplies to prevent overloading
- Fault detection in electrical systems within manufacturing processes
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What our customers say
"Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times."
"Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!"
"Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!"
"Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping. "
"Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges! "
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Full 12-month warranty
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"The prompt delivery knowing it was urgent was amazing! We are confident when EU Automation says they will try to ship as soon as possible they really mean it. Our company will definitely use them again. Service is astounding."
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