View all TeSys LR2K Overload Relays
TeSys K - non differential thermal overload relays - 2.6...3.7 A - class 10AShow more characteristics
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Main rangeTeSys product nameTeSys LRK product or component typeNon differential thermal overload relay device short nameLR7K relay applicationMotor protection product compatibilityLC1KLP4KLC7KLP1K network typeACDC thermal overload classClass 10A IEC 60947-4-1 thermal protection adjustment range2.6…3.7 A [Ui] rated insulation voltagePower circuit 690 V BS 4941Power circuit 690 V IEC 60947Power circuit 750 V VDE 0110 group CPower circuit 600 V CSA C22.2 No 14 Complementary network frequency<= 400 Hz mounting supportUnder contactorPlate, with specific accessoriesRail, with specific accessories auxiliary contact composition1 NO + 1 NC [Ith] conventional free air thermal current6 A signalling circuit [Ue] rated operational voltage<= 690 V power circuit690 V AC AC-15 signalling circuit250 V DC DC-13 signalling circuit associated fuse rating6 A gG signalling circuit VDE 06606 A gG signalling circuit IEC 60947 [Uimp] rated impulse withstand voltage6 kV power dissipation per pole2 W local signallingTrip indicator yellow) control typeRed push-button trip test functionBlue push-button stop and manual reset selector switch manual or automatic reset connections - terminalsscrew clamp terminals 1 0.00…0.01 in² (1.5…4 mm²)solid screw clamp terminals 2 0.00…0.01 in² (1.5…4 mm²)solid screw clamp terminals 1 0.00…0.01 in² (0.75…4 mm²)flexible without cable end screw clamp terminals 2 0.00…0.01 in² (0.75…4 mm²)flexible without cable end screw clamp terminals 1 0.00…0.00 in² (0.34…2.5 mm²)flexible with cable end screw clamp terminals 2 0.00…0.00 in² (0.34…1.5 mm²)flexible with cable end tightening torque11.51 lbf.in (1.3 N.m) screw clamp terminals Philips No 2 11.51 lbf.in (1.3 N.m) screw clamp terminals flat Ø 6 mm height2.28 in (58 mm) width1.77 in (45 mm) depth2.56 in (65 mm) net weight0.32 lb(US) (0.145 kg) Environment standardsBS 4941IEC 60947VDE 0660NF C 63-650 product certificationsULCSA protective treatmentTC IEC 60068TC DIN 50016 IP degree of protectionIP2x IEC 60529 ambient air temperature for operation-4…131 °F (-20…55 °C) without derating IEC 60947-22…140 °F (-30…60 °C) with derating IEC 60947 ambient air temperature for storage-40…158 °F (-40…70 °C) operating altitude6561.68 ft (2000 m) without derating fire resistance1562 °F (850 °C) IEC 60695-2-1 flame retardanceV1 UL 94Requirement 2 NF F 16-101Requirement 2 NF F 16-102 mechanical robustnessShocks NO contact10 Gn for 11 ms IEC 60068-2-27Shocks NC contact10 Gn for 11 ms IEC 60068-2-27Vibrations NO contact2 Gn, 5...300 Hz IEC 60068-2-6Vibrations NC contact2 Gn, 5...300 Hz IEC 60068-2-6 Ordering and shipping details Category22314 - **OBS**CTR,D-LINE,OVERLOADS Discount ScheduleI12 GTIN03389110705942 Package weight(Lbs)0.05 kg (0.11 lb(US)) ReturnabilityNo Country of originCZ Offer Sustainability California proposition 65WARNING: This product can expose you to chemicals including: Antimony oxide & Antimony trioxide which is known to the State of California to cause Carcinogen harm. For more information go to www.p65warnings.ca.gov REACh Regulation EU RoHS DirectiveCompliant
EU RoHS Declaration
Mercury freeYes RoHS exemption information China RoHS RegulationChina RoHS declaration
Product out of China RoHS scope. Substance declaration for your information.
WEEEThe product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins. Contractual warranty Warranty18 months
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