The Phase Failure Relay 208-480V AC from Finder is a highly advanced monitoring relay specifically designed for the supervision of three-phase power networks. It provides reliable detection of phase sequences and phase failures to ensure the safety and efficiency of electrical systems. With an operating voltage of 208 to 480 volts AC and a voltage measurement range of 170 to 500 volts, this device is versatile in its applications. The relay features two changeover contacts made of AgSnO2, supporting a maximum contact load of 6 amperes. Its compact design allows for easy mounting on DIN rails, facilitating integration into existing systems. The protection class IP 20 offers adequate protection against contact and foreign objects. This monitoring relay is ideal for applications where precise monitoring of network parameters is necessary to prevent potential damage to electrical devices.

• Function for phase sequence monitoring and phase failure detection
• Maximum response delay time of 2 seconds
• Maximum reset delay time of 0.5 seconds
• Screw connection for a secure electrical connection
• Compact design for DIN rail mounting.