Phoenix Contact 3 Phase Industrial Surge Protection, 2 kV, DIN Rail Mount, Voltage Protection Rating: 2kV, Series: FLT-SEC-T1+T2-3C-350/25-FM, Impulse Discharge Current: 25kA, Length: 95.2mm, Width: 106.8mm, Depth: 74.5mm, Minimum Operating Temperature: -40°C, Maximum Operating Temperature: +80°C, Dimensions: 95.2 x 106.8 x 74.5mm, Operating Temperature Range: -40 → +80 °C, MPN: 2905469