TeSys K - differential thermal overload relays - 0.54...0.8 A - class 10AShow more characteristics >
Main rangeTeSys product nameTeSys LRK product or component typeDifferential thermal overload relay device short nameLR2K relay applicationMotor protection product compatibilityLC1KLP1KLC7KLP4K network typeACDC thermal overload classClass 10A conforming to IEC 60947-4-1 thermal protection adjustment range0.54...0.8 A [Ui] rated insulation voltage600 V power circuit conforming to CSA C22.2 No 14690 V power circuit conforming to BS 4941690 V power circuit conforming to IEC 60947750 V power circuit conforming to VDE 0110 group C Complementary network frequency<= 400 Hz mounting supportPlate with specific accessoriesRail with specific accessoriesUnder contactor auxiliary contact composition1 NO + 1 NC [Ith] conventional free air thermal current6 A for signalling circuit [Ue] rated operational voltage<= 690 V for power circuit690 V AC AC-15 for signalling circuit250 V DC DC-13 for signalling circuit associated fuse rating6 A gG for signalling circuit conforming to VDE 06606 A gG for signalling circuit conforming to IEC 60947 [Uimp] rated impulse withstand voltage6 kV power dissipation per pole2 W phase failure sensitivityYes conforming to IEC 60947-4-1 local signallingTrip indicator (yellow) control typeRed push-button trip test functionBlue push-button stop and manual resetSelector switch manual or automatic for reset mode connections - terminalsScrew clamp terminals 1 cable(s) 1.5...4 mm² - cable stiffness: solidScrew clamp terminals 1 cable(s) 0.75...4 mm² - cable stiffness: flexible - without cable endScrew clamp terminals 1 cable(s) 0.34...2.5 mm² - cable stiffness: flexible - with cable endScrew clamp terminals 2 cable(s) 1.5...4 mm² - cable stiffness: solidScrew clamp terminals 2 cable(s) 0.75...4 mm² - cable stiffness: flexible - without cable endScrew clamp terminals 2 cable(s) 0.34...1.5 mm² - cable stiffness: flexible - with cable end tightening torque1.3 N.m - on screw clamp terminals - with screwdriver Philips No 21.3 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm height58 mm width45 mm depth65 mm product weight0.145 kg Environment standardsBS 4941IEC 60947NF C 63-650VDE 0660 product certificationsCSAUL protective treatmentTC conforming to IEC 60068TC conforming to DIN 50016 IP degree of protectionIP2x conforming to IEC 60529 ambient air temperature for operation-20...55 °C without derating conforming to IEC 60947-30...60 °C with derating conforming to IEC 60947 ambient air temperature for storage-40...70 °C operating altitude2000 m without derating fire resistance850 °C conforming to IEC 60695-2-1 flame retardanceV1 conforming to UL 94Requirement 2 conforming to NF F 16-101Requirement 2 conforming to NF F 16-102 mechanical robustnessShocks NO contact 10 Gn for 11 ms conforming to IEC 60068-2-27Shocks NC contact 10 Gn for 11 ms conforming to IEC 60068-2-27Vibrations NO contact 2 Gn, 5...300 Hz conforming to IEC 60068-2-6Vibrations NC contact 2 Gn, 5...300 Hz conforming to IEC 60068-2-6 Offer Sustainability RoHS (date code: YYWW) REACh Contractual warranty Warranty period18 months
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CADSizeAdd to My DocumentsThermal overload relays adjustable from 0,11A to 16A.Thermal overload relays adjustable from 0,11A to 16A.
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