TeSys D changeover contactor - 4P(4 NO) - AC-1 - <= 440 V 20 A - 250 V DC coil
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Characteristics
Main range TeSysproduct name TeSys Dproduct or component type Changeover contactordevice short name LC2Dcontactor application Resistive loadutilisation category AC-1device presentation Preassembled, with prewired power connectionspoles description 4Ppower pole contact composition 4 NO[Ue] rated operational voltage <= 300 V DC for power circuit<= 690 V AC 25...400 Hz for power circuit[Ie] rated operational current 20 A (<= 60 °C) at <= 440 V AC AC-1 for power circuitcontrol circuit type DC low consumption[Uc] control circuit voltage 250 V DCauxiliary contact composition 1 NO + 1 NC[Uimp] rated impulse withstand voltage 6 kV conforming to IEC 60947overvoltage category III[Ith] conventional free air thermal current 20 A at <= 60 °C for power circuit10 A at <= 60 °C for signalling circuitIrms rated making capacity 250 A at 440 V for power circuit conforming to IEC 60947140 A AC for signalling circuit conforming to IEC 60947-5-1250 A DC for signalling circuit conforming to IEC 60947-5-1rated breaking capacity 250 A at 440 V for power circuit conforming to IEC 60947[Icw] rated short-time withstand current 105 A <= 40 °C 10 s power circuit210 A <= 40 °C 1 s power circuit30 A <= 40 °C 10 min power circuit61 A <= 40 °C 1 min power circuit100 A 1 s signalling circuit120 A 500 ms signalling circuit140 A 100 ms signalling circuitassociated fuse rating 20 A gG at <= 690 V coordination type 2 for power circuit25 A gG at <= 690 V coordination type 1 for power circuit10 A gG for signalling circuit conforming to IEC 60947-5-1average impedance 2.5 mOhm at 50 Hz - Ith 20 A for power circuit[Ui] rated insulation voltage 600 V for power circuit certifications CSA600 V for power circuit certifications UL690 V for power circuit conforming to IEC 60947-4-1690 V for signalling circuit conforming to IEC 60947-1600 V for signalling circuit certifications CSA600 V for signalling circuit certifications ULpower dissipation per pole 1.56 W AC-1safety cover Withinterlocking type Mechanicalmounting support PlateRailstandards CSA C22.2 No 14EN 60947-4-1EN 60947-5-1IEC 60947-4-1IEC 60947-5-1UL 508product certifications BVCCCCSADNVGLGOSTLROS (Lloyds register of shipping)RINAULconnections - terminals Control circuit : screw clamp terminals 2 cable(s) 1...2.5 mm² - cable stiffness: flexible - with cable endPower circuit : screw clamp terminals 1 cable(s) 1...4 mm² - cable stiffness: flexible - with cable endControl circuit : screw clamp terminals 1 cable(s) 1...4 mm² - cable stiffness: flexible - without cable endControl circuit : screw clamp terminals 2 cable(s) 1...4 mm² - cable stiffness: flexible - without cable endControl circuit : screw clamp terminals 1 cable(s) 1...4 mm² - cable stiffness: flexible - with cable endControl circuit : screw clamp terminals 1 cable(s) 1...4 mm² - cable stiffness: solid - without cable endControl circuit : screw clamp terminals 2 cable(s) 1...4 mm² - cable stiffness: solid - without cable endPower circuit : screw clamp terminals 1 cable(s) 1...4 mm² - cable stiffness: flexible - without cable endPower circuit : screw clamp terminals 2 cable(s) 1...4 mm² - cable stiffness: flexible - without cable endPower circuit : screw clamp terminals 2 cable(s) 1...2.5 mm² - cable stiffness: flexible - with cable endPower circuit : screw clamp terminals 1 cable(s) 1...4 mm² - cable stiffness: solid - without cable endPower circuit : screw clamp terminals 2 cable(s) 1...4 mm² - cable stiffness: solid - without cable endtightening torque Power circuit : 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mmPower circuit : 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2Control circuit : 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mmControl circuit : 1.7 N.m - on screw clamp terminals - with screwdriver Philips No 2operating time 65.45...88.55 ms closing20...30 ms openingsafety reliability level B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1mechanical durability 30 Mcyclesoperating rate <= 3600 cyc/h at <= 60 °CComplementary coil technology Built-in bidirectional peak limiting diode suppressorcontrol circuit voltage limits 0.1...0.3 Uc drop-out at 60 °C, DC0.8...1.25 Uc operational at 60 °C, DCtime constant 40 msinrush power in W 2.4 W at 20 °Chold-in power consumption in W 2.4 W at 20 °Cauxiliary contacts type Type mechanically linked (1 NO + 1 NC) conforming to IEC 60947-5-1Type mirror contact (1 NC) conforming to IEC 60947-4-1signalling circuit frequency 25...400 Hzminimum switching current 5 mA for signalling circuitminimum switching voltage 17 V Signalling circuitnon-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 circuitEnvironment IP degree of protection IP20 front face conforming to IEC 60529protective treatment TH conforming to IEC 60068-2-30pollution degree 3ambient air temperature for operation -5...60 °Cambient air temperature for storage -60...80 °Cpermissible ambient air temperature around the device -40...70 °C at Ucoperating altitude 3000 m without derating in temperaturefire resistance 850 °C conforming to IEC 60695-2-1flame retardance V1 conforming to UL 94mechanical robustness Vibrations contactor open 2 Gn, 5...300 HzVibrations contactor closed 4 Gn, 5...300 HzShocks contactor open 10 Gn for 11 msShocks contactor closed 15 Gn for 11 msheight 85 mmwidth 90 mmdepth 90 mmproduct weight 0.73 kgContractual warranty Warranty period 18 months -
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