Technical Parameters Control & Electrical Ratings Rated Control Supply Voltage (Uc): 220 – 240 V DC Number of Poles: 4 Rated Operating Current (Ie) AC-15: typically up to 4 A at 220–240 V AC Rated Operating Current (Ie) DC-13: typically up to 0.4 A at 220–240 V DC Minimum Switching Capacity: 17 V / 5 mA Maximum Electrical Switching Frequency: ~600 operations per hour (AC-15 / DC-13) Conventional Free-Air Thermal Current (Ith): ~6 A on auxiliary circuit Mechanical & Installation Mounting Type: DIN-rail or screw mounting Terminal Type: Screw terminals Mechanical Durability: ~10,000,000 operations (typical long life) Mounting Position: Any (positions 1-6) Compact Dimensions: Approx. 52.5 mm (W) × 57.5 mm (H) × 46.5 mm (D) Net Weight: ~0.17 – 0.18 kg Environmental & Protection Operating Ambient Temperature: −25 °C to +55 °C Storage Temperature: −40 °C to +80 °C Degree of Protection: IP20 on terminals Rated Insulation Voltage (Ui): ~690 V (auxiliary circuit) Rated Impulse Withstand Voltage (Uimp): Meets relevant IEC standards Standards & Compliance Conforms to IEC/EN 60947 series for contactor relays Suitable for control circuit applications with DC coil control