The Phoenix Contact VAL-MS 230/3+1 FM is a reliable surge voltage arrester designed for protecting electrical systems operating at 230 VAC and 50/60 Hz. This device features a 3+1 circuit configuration and includes a base element with convenient screw connections for straightforward installation. It also comes equipped with a remote indicator contact and ground connectors, making monitoring and grounding both accessible and secure. Built for mounting on a standard DIN rail (NS 35/7.5), the unit operates efficiently within a temperature range of -40 to +80 degrees Celsius and offers IP20 protection. This product is available through BSP Automation, providing a dependable solution for safeguarding your electrical installations against voltage surges.