The Schneider Electric TeSys Deca 3 Pole 50/60Hz Contactor is an essential electrical component designed for reliable and efficient control of electrical circuits in various industrial and commercial applications. As part of the TeSys Deca series, it offers a robust and versatile solution for electrical switching needs.With its three-pole configuration, this contactor can effectively control multiple electrical circuits concurrently, making it valuable in applications requiring complex switching arrangements or the management of multiple loads.One of its standout features is its compatibility with both 50Hz and 60Hz operating frequencies. This adaptability allows it to seamlessly integrate into different power systems and environments, providing versatility in its applications.Schneider Electric is known for its commitment to quality and reliability, and the TeSys Deca contactor upholds this reputation. It is engineered for consistent and dependable performance, ensuring smooth operation in demanding conditions.Despite its capabilities, the contactor features a compact and space-efficient design, making it suitable for installations with limited panel space.[Ie] rated operational current: 80 A (at [Uc] control circuit voltage: 415 V AC 50/60 Hz[Uimp] rated impulse withstand voltage: 6 kV conforming to IEC 60947[Ith] conventional free air thermal current: 10 A (at 60 °C) for signalling circuit, 80 A (at 60 °C) for power circuit[Icw] rated short-time withstand current: 640 A 40 °C - 10 s for power circuit, 900 A 40 °C - 1 s for power circuit, 110 A 40 °C - 10 min for power circuit, 260 A 40 °C - 1 min for power circuit, 100 A - 1 s for signalling circuit, 120 A - 500 ms for signalling circuit, 140 A - 100 ms for signalling circuitIrms Rated Making Capacity: 140 A AC for signalling circuit conforming to IEC 60947-5-1, 250 A DC for signalling circuit conforming to IEC 60947-5-1, 1000 A at 440 V AC for power circuit conforming to IEC 60947inrush power in VA (50/60 Hz, AC): 140 VA 60 Hz cos phi 0.75 (at 20 °C), 160 VA 50 Hz cos phi 0.75 (at 20 °C)13 VA 60 Hz cos phi 0.3 (at 20 °C), 15 VA 50 Hz cos phi 0.3 (at 20 °C)Connections - terminals: Control circuit: screw clamp terminals 2 1…2.5 mm² - cable stiffness: flexible with cable end, Control circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: flexible with cable end, Power circuit: EverLink BTR screw connectors 1 1…35 mm² - cable stiffness: flexible with cable end, Power circuit: EverLink BTR screw connectors 2 1…25 mm² - cable stiffness: flexible with cable end, Control circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: solid, Control circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: solid, Power circuit: EverLink BTR screw connectors 1 1…35 mm² - cable stiffness: solid, Power circuit: EverLink BTR screw connectors 2 1…25 mm² - cable stiffness: solid, Control circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: flexible, Control circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: flexible, Power circuit: EverLink BTR screw connectors 1 1…35 mm² - cable stiffness: flexible, Power circuit: EverLink BTR screw connectors 2 1…25 mm² - cable stiffness: flexibleMechanical 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 (10 Gn for 11 ms)Permissible ambient air temperature around the device: -40…60 °C, 60…70 °C with deratingClimatic Withstand: Conforming to IACS E10 exposure to damp heat, conforming to IEC 60947-1 Annex Q category D exposure to damp heat