Earu 3 Phase Auto Phase Selector Voltage Protection

Earu 3 Phase Auto Phase Selector

Key Features

• Auto Phase Selector: Automatically selects and balances the appropriate phase to prevent damage caused by unbalanced or faulty conditions.
• Adjustable Over and Under Voltage Protection: Cuts off the circuit when voltage exceeds preset over or under voltage limits, ensuring equipment safety.
• Asymmetry Trip Delay: Incorporates a 10-second delay for asymmetry to prevent unnecessary disconnections and improve system stability.
• High Measurement Accuracy: Ensures precise voltage monitoring with an accuracy of ≤1% across the entire range.
• Durability: Rated for 100,000 electrical and mechanical operations, offering long-lasting reliability for demanding environments.
• Indoor Use Design (IP20 Protection): Protects against large solid objects and is ideal for dry, indoor installations.