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Siemens 3UG4815-2AA40
Digital Monitoring Relay, IO-Link, 3-Phase Voltage
Product Description
This product is a digital monitoring relay specifically designed for 3-phase mains voltage. It operates within the frequency range of 50 to 60 Hz and supports a line phase sequence ranging from 160 to 690 V. The relay is equipped with features such as phase failure detection, phase asymmetry detection, under-voltage and overvoltage hysteresis, and network stability time trigger delay time.
The relay also includes a spring balancer technology for enhanced line stabilization. It has a tripping delay time of 1 changeover contact, making it suitable for various industrial applications.
Offer details
- Best offer from:
Trusted supplier — Germany, member since 2024
- Availability:
- 1 pc.In-StockUpdated at: 11-09-2026
- Warranty:
- 24 months
- Condition:
- New Surplus
Specifications
- Brand
- Siemens
- Number of changers
- 1
- Type of actuation
- DC
- Min. delay time
- 0 second
- Max. delay time
- 999.9 second
- Min. response delay
- 0 second
- Number of making contacts
- 0
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Documents
Data Sheet
Datasheet for Siemens 3UG4815-2AA40, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
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