Technical Parameters Electrical Ratings Rated Current (In): 3 A (C‑curve) Number of Poles: 2P (two poles) Rated Operational Voltage: up to 400 V AC (IEC standards) / 440 V AC Rated Insulation Voltage (Ui): 440 V Rated Frequency: 50 / 60 Hz Rated Short‑Circuit Breaking Capacity (Icn): 10 kA at 230/400 V AC Rated Ultimate Breaking Capacity (Icu): up to 15 kA Current Limiting Class: 3 Overvoltage Category: III Rated Impulse Withstand Voltage (Uimp): 4 kV Operational Voltage Range: 12 V AC/DC — 440 V AC (typical) DC Interrupting Capability (approx.): up to 125 V DC Contact Position Indication: Red “ON” / Green “OFF” Mechanical & Installation Mounting: Standard DIN‑rail (TH35) mounting Terminal Type: Screw terminals with bi‑directional cylinder‑lift design Tightening Torque: ~2 N·m Mechanical Endurance: ~20,000 operations Electrical Endurance: ~20,000 AC cycles Mounting Position: Any orientation allowed Housing Material / Color: Group II insulation, RAL 7035 light grey Auxiliary Accessories: Compatible with bottom‑fitting auxiliary contacts and other add‑ons in the S200M range Environmental & Physical Ambient Operating Temperature: approximately ‑25 °C to +55 °C Pollution Degree: 3 Protection: IP20 (with enclosure) Dimensions (approx.): Width: 2 modules (~35 mm) Height: ~88 mm Depth: ~69 mm Weight: ~0.25 kg