Thermal protector 70 - 180 °C | CY6, SY6

Automatic resetting, for star point connection to protect a three phase motor Contact type: normally closed Nominal switching temperature (NST) in steps of 5 °C: 70 °C - 180 °C Standard tolerance: ± 5K Reset temperature range below NST (UL / CSA): depends on NST Operating voltage AC / DC - available, values on inquiry: up to 480 V ~ Rated voltage UAC: 3 x 440 V / 50/60 Hz Rated current AC cos φ = 1.0 (ohmic load) / switching cycles: 2.5 A / 10,000 6.3 A / 3,000* Rated current AC cos φ = 0.6 acc. to IEC 60730-2-9 / switching cycles: 1.6 A / 10,000 Contact bounce time: < 1 ms Contact resistance (acc. to MIL-Std. R 5757): < 50 mΩ Impregnation resistance with- or without resin (acc. to requirements)*: suitable Vibration proof at 10 60 Hz: 100 m/s² Pressure stability of housing *: 600 N Suitable for protection class I or II: suitable Standard wiring connection: lead wire 0.5 mm² / AWG 20 Diameter: 9.3 mm Heigth: 7,2 mm Approvals available (according to design): UL; CSA