Complementary Coil technology Built-in bidirectional peak limiting diode suppressor Control circuit voltage limits 0.3...0.5 Uc drop-out at 55 °C, AC 50/60 Hz 0.8...1.15 Uc operational at 55 °C, AC 50/60 Hz Inrush power in VA 280...350 VA at 20 °C (cos ϕ 0.9) 60 Hz 280...350 VA at 20 °C (cos ϕ 0.9) 50 Hz Hold-in power consumption in VA 2...18 VA at 20 °C (cos ϕ 0.9) 60 Hz 2...18 VA at 20 °C (cos ϕ 0.9) 50 Hz Heat dissipation 3...4.5 W at 50/60 Hz Auxiliary contacts type Type mechanically linked (1 NO + 1 NC) conforming to IEC 60947-5-1 Type mirror contact (1 NC) conforming to IEC 60947-4-1 Signalling circuit frequency 25...400 Hz Minimum switching current 5 mA for signalling circuit Minimum switching voltage 17 V for signalling circuit Non-overlap time 1.5 ms on de-energisation (between NC and NO contact) 1.5 ms on energisation (between NC and NO contact) Insulation resistance > 10 MOhm for signalling circuit

Environment IP degree of protection IP20 front face conforming to IEC 60529 Protective treatment TH conforming to IEC 60068-2-30 Pollution degree 3 Ambient air temperature for operation -5...60 °C Ambient air temperature for storage -60...80 °C Permissible ambient air temperature around the device -40...70 °C at Uc Operating altitude 3000 m without derating Fire resistance 850 °C conforming to IEC 60695-2-1 Flame retardance V1 conforming to UL 94 Mechanical robustness Vibrations contactor open 2 Gn, 5...300 Hz Vibrations contactor closed 4 Gn, 5...300 Hz Shocks contactor closed 15 Gn for 11 ms Shocks contactor open 6 Gn for 11 ms Height 158 mm Width 120 mm Depth 136 mm Product weight 2.5 kg