IRU1-U0 Voltage Relay
The IRU1-UO is a 3-phase Over/Undervoltage protection relay, designed to safeguard electrical machines and power systems...

Product Overview
The IRU1-UO is a 3-phase Over/Undervoltage protection relay, designed to safeguard electrical machines and power systems from voltage fluctuations. Settable via DIP switches.
Key Features
- ✓Definite time Over / Undervoltage detection
- ✓DIP switch configurable settings for fast installation
- ✓Galvanic isolation and electromagnetic immunity
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Specifications
Standard industrial configurations. Contact our support team for full datasheet specifications.
Common Applications
- •Voltage protection for power generators and grids
- •Phase sequence monitoring
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