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SIEMENS 3UG46331AL30 Voltage Monitoring Relay
The Siemens 3UG4633-1AL30 is a self-powered voltage monitoring relay designed for industrial and automation applications. It monitors AC or DC voltage levels at terminals A1 and A2, detecting over-voltage, under-voltage, or in-range conditions with a control voltage range of 17 to 275 V. Its compact size, 22.5 mm wide, and snap-on mounting make it easy to install in control panels. The relay features a single-pole contact, IP20 protection, and withstands various environmental conditions. Ideal for power management, automation, and system reliability, it ensures safe, consistent voltage monitoring in control systems.
SIEMENS 3UG46331AL30 Voltage Monitoring Relay Specifications:
- Control supply voltage: 17 ... 275 V AC/DC
- Rated control supply voltage: 230 V AC
- Measurable line frequency: 40 ... 500 Hz
- Maximum switching current: 5 A
- Electrical endurance: 100,000 switching cycles at AC-15 230 V
- Vibration resistance: 15 g / 11 ms (IEC 60068-2-6)
- Shock resistance: 15 g / 11 ms (IEC 60068-2-27)
- Dimensions: Width 22.5 mm, Height 92 mm, Depth 91 mm
- Protection class: IP20
- Operating temperature: -25°C to +60°C
- Mounting: Snap-on
- Isolation: Galvanic between input and output
- Auxiliary contacts: 1 CO contact
- Surge voltage resistance: 4 kV (IEC 61000-4-5)
- Environmental conditions: Max altitude 2000 m
- Certification: CE, UL, others
Buy the Buy Siemens Voltage Monitoring Relay Part Number 3UG46331AL30 Online
Purchase the Siemens Voltage Monitoring Relay 3UG46331AL30 online for dependable voltage detection with integrated over- and under-voltage protection. Its compact design and easy snap-on mounting facilitate quick installation and maintenance across industrial, power management, and automation applications. Capable of monitoring AC/DC voltage with high accuracy, this relay offers a wide control voltage range from 17 to 275 V, making it suitable for various control systems. Trust Siemens for quality, durability, and system reliability in demanding environments.
Order your Siemens 3UG46331AL30 digital voltage monitoring relay today and ensure reliable, precise control in your automation systems.
Frequently Asked Questions
Where can I buy SIEMENS 3UG46331AL30?
You can click on the BUY or RFQ button to purchase 3UG46331AL30 from an authorized SIEMENS distributor.
How do I troubleshoot issues or seek technical support for part 3UG46331AL30?
You can download the 3UG46331AL30 datasheet or visit the SIEMENS website for support.
Who is the manufacturer of 3UG46331AL30?
SIEMENS