Main rangeTeSys product nameTeSys D product or component typeChangeover contactor device short nameLC2D contactor applicationResistive load utilisation categoryAC-1 device presentationPreassembled, with prewired power connections poles description4P power pole contact composition4 NO [Ue] rated operational voltage<= 300 V DC for power circuit<= 690 V AC 25...400 Hz for power circuit [Ie] rated operational current20 A (<= 60 °C) at <= 440 V AC AC-1 for power circuit control circuit typeDC low consumption [Uc] control circuit voltage24 V DC auxiliary contact composition1 NO + 1 NC [Uimp] rated impulse withstand voltage6 kV conforming to IEC 60947 overvoltage categoryIII [Ith] conventional free air thermal current20 A at <= 60 °C for power circuit10 A at <= 60 °C for signalling circuit Irms rated making capacity250 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 60947-5-1 rated breaking capacity250 A at 440 V for power circuit conforming to IEC 60947 [Icw] rated short-time withstand current105 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 circuit associated fuse rating20 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 60947-5-1 average impedance2.5 mOhm at 50 Hz - Ith 20 A for power circuit [Ui] rated insulation voltage600 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 UL power dissipation per pole1.56 W AC-1 safety coverWith interlocking typeMechanical mounting supportPlateRail standardsCSA C22.2 No 14EN 60947-4-1EN 60947-5-1IEC 60947-4-1IEC 60947-5-1UL 508 product certificationsBVCCCCSADNVGLGOSTLROS (Lloyds register of shipping)RINAUL connections - terminalsControl circuit : lugs-ring terminals - external diameter: 8 mmPower circuit : lugs-ring terminals - external diameter: 8 mm tightening torqueControl circuit : 1.7 N.m - on lugs-ring terminals - with screwdriver flat Ø 6 mm screw : M3.5Control circuit : 1.7 N.m - on lugs-ring terminals - with screwdriver Philips No 2 screw : M3.5Power circuit : 1.7 N.m - on lugs-ring terminals - with screwdriver Philips No 2 screw : M3.5Power circuit : 1.7 N.m - on lugs-ring terminals - with screwdriver flat Ø 6 mm screw : M3.5 operating time65.45...88.55 ms closing20...30 ms opening safety reliability levelB10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1 mechanical durability30 Mcycles operating rate<= 3600 cyc/h at <= 60 °C Complementary coil technologyBuilt-in bidirectional peak limiting diode suppressor control circuit voltage limits0.1...0.3 Uc drop-out at 60 °C, DC0.8...1.25 Uc operational at 60 °C, DC time constant40 ms inrush power in W2.4 W at 20 °C hold-in power consumption in W2.4 W at 20 °C auxiliary contacts typeType mechanically linked (1 NO + 1 NC) conforming to IEC 60947-5-1Type mirror contact (1 NC) conforming to IEC 60947-4-1 signalling circuit frequency25...400 Hz minimum switching current5 mA for signalling circuit minimum switching voltage17 V Signalling circuit non-overlap time1.5 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 protectionIP20 front face conforming to IEC 60529 protective treatmentTH conforming to IEC 60068-2-30 pollution degree3 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 altitude3000 m without derating fire resistance850 °C conforming to IEC 60695-2-1 flame retardanceV1 conforming to UL 94 mechanical robustnessVibrations 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 ms height85 mm width90 mm depth90 mm product weight0.73 kg Contractual warranty Warranty period18 months
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