General Data
• Model: EKU4-40Z
• Type: DC
• Poles: 3-Pole
• Maximum Continuous Operation Voltage (Ucpv): 1000VDC
• Voltage Protection Level (Up): 4.0KV
• Nominal Discharge Current (In): 20KA (8/20μs)
• Maximum Discharge Current (Imax): 40KA (8/20μs)
• Reaction Time: <25ns

Mechanical Data
• Test Level: T2
• Width / Pole: 18mm
• Casing Material: PBT
• Indication Window: Yes
• Operating Temperature: -40°C to +80°C
• Ingress Protection IP20
• Mounting: DIN Rail 35mm (Fast Clip device)
• Safety Rating: EN50539-11