Main rangeTeSys product nameTeSys SK product or component typePower add-on block device short nameLA1SK utilisation category for power poleAC-1AC-3 power pole contact composition1P pole contact composition1 NO [Ue] rated operational voltage690 V AC 50/60 Hz for power circuit690 V AC <= 400 Hz for signalling circuit [Ie] rated operational current12 A (<= 55 °C) AC AC-1 for power circuit6 A at <= 440 V AC AC-3 for power circuit auxiliary contact composition1 NC [Ith] conventional free air thermal current12 A at <= 55 °C for power circuit10 A at <= 55 °C for signalling circuit Irms rated making capacity66 A at 690 V AC conforming to IEC 6094766 A at 690 V AC conforming to NF C 63-110 [Icw] rated short-time withstand current50 A <= 55 °C power circuit associated fuse rating16 A gI at <= 440 V for power circuit conforming to IEC 6094710 A gI for signalling circuit conforming to IEC 6094710 A gI for signalling circuit conforming to VDE 0660 [Ui] rated insulation voltage690 V conforming to CSA C22.2 No 14690 V conforming to BS 5424690 V conforming to IEC 60947690 V conforming to VDE 0110 group C690 V conforming to UL 508 standardsVDE 0660BS 5424IEC 60947NF C 63-110 product certificationsULCSA connections - terminalsConnector 1 cable(s) 1.5...6 mm² - cable stiffness: solidConnector 2 cable(s) 1.5...4 mm² - cable stiffness: solidConnector 1 cable(s) 0.5...6 mm² - cable stiffness: flexible - without cable endConnector 2 cable(s) 0.35...2.5 mm² - cable stiffness: flexible - without cable endConnector 1 cable(s) 0.35...6 mm² - cable stiffness: flexible - with cable endConnector 2 cable(s) 0.35...1.5 mm² - cable stiffness: flexible - with cable end tightening torque0.8 N.m - on connector - with screwdriver pozidriv No 1 Complementary signalling circuit frequency<= 400 Hz product weight0.022 kg Environment IP degree of protectionIP2x conforming to VDE 0106 protective treatmentTC conforming to IEC 60068TC conforming to DIN 50015 ambient air temperature for operation-20...50 °C ambient air temperature for storage-50...70 °C operating altitude2000 m without derating in temperature Offer Sustainability Sustainable offer statusGreen Premium product RoHS (date code: YYWW) REACh Product environmental profileAvailable Product end of life instructionsNeed no specific recycling operations Contractual warranty Warranty period18 months
Documents and DownloadsLanguage
CatalogueSizeAdd to My DocumentsTeSys catalogue - 2019 - 2020 - chapter B8 contactors TeSys SK,K, D, SKGC, GC, GY,GF (Version 7.0)Catalogue TeSys 2019 - Composants pour protection et commande de moteurs (Version 7.0)CADSizeAdd to My DocumentsCAD file (on TraceParts) for LA1SK01: TeSys SK - Power add on block - 1 NO Power - 1 NC Signalling (Version 2.0)Instruction sheetSizeAdd to My Documents
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