The Phoenix Contact VAL-US-277/80/3+0-FM is a surge protective device designed to safeguard electrical systems operating at 277/480 VAC. This three-channel unit supports a 4-wire, 3-position configuration and functions effectively at both 50 and 60 Hz frequencies. It includes a remote indicator contact, allowing for convenient monitoring of the device’s status. The device operates within a voltage range of 5 to 250 VAC and up to 30 VDC, with current ratings of 5 mA AC for control and up to 1.5 A AC or 1 A DC for operating loads. Distributed by BSP Automation, this surge protector is well-suited for industrial applications requiring reliable voltage spike protection.