Main rangeTeSys product nameTeSys D product or component typeChangeover contactor device short nameLC2D contactor applicationResistive load utilisation categoryAC-1 device presentationPreassembled with reversing power busbar 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 current40 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 current40 A at <= 60 °C for power circuit10 A at <= 60 °C for signalling circuit Irms rated making capacity450 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 capacity450 A at 440 V for power circuit conforming to IEC 60947 [Icw] rated short-time withstand current120 A <= 40 °C 1 min power circuit240 A <= 40 °C 10 s power circuit380 A <= 40 °C 1 s power circuit50 A <= 40 °C 10 min power circuit100 A 1 s signalling circuit120 A 500 ms signalling circuit140 A 100 ms signalling circuit associated fuse rating40 A gG at <= 690 V coordination type 2 for power circuit63 A gG at <= 690 V coordination type 1 for power circuit10 A gG for signalling circuit conforming to IEC 60947-5-1 average impedance2 mOhm at 50 Hz - Ith 40 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 electrical durability1.4 Mcycles 40 A AC-1 <= 440 V power dissipation per pole3.2 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 certificationsULCSACCCEACGLBVDNVRINA 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 : 1.8 N.m - on lugs-ring terminals - with screwdriver Philips No 2 screw : M3.5Power circuit : 1.8 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 rate3600 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 for 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 closed 15 Gn for 11 msShocks contactor open 8 Gn for 11 ms height91 mm width90 mm depth98 mm product weight0.85 kg Offer Sustainability RoHS (date code: YYWW) Contractual warranty Warranty period18 months
Documents and DownloadsLanguage
CADSizeAdd to My DocumentsCertificateSizeAdd to My DocumentsInstruction sheetSizeAdd to My Documents
No results found.Unfortunately, related FAQs are unavailable due to temporary technical issues. Please try again later.