LR2K0316

Product datasheet LR2K0316 Characteristics Main Range of product TeSys K thermal overload relays Product or component type Differential thermal overload relay Device short name LR2K Relay application Motor protection Product compatibility LC1K LP1K LC7K LP4K Network type AC DC Overload tripping class Class 10A conforming to IEC 60947-4-1 Thermal protection adjustment 8...11.5 A range Ui rated insulation voltage 690 V power circuit conforming to BS 4941 690 V power circuit conforming to IEC 60947 750 V power circuit conforming to VDE 0110 group C 600 V power circuit conforming to CSA C22.2 No 14 Complementary Network frequency <= 400 Hz Mounting support Plate with specific accessories Rail with specific accessories Under contactor Auxiliary contact composition 1 NO + 1 NC Ith conventional free air thermal current 6 A for signalling circuit System Voltage <= 690 V power circuit 690 V AC AC-15 signalling circuit 250 V DC DC-13 signalling circuit Associated fuse rating 6 A gG for signalling circuit conforming to VDE 0660 6 A gG for signalling circuit conforming to IEC 60947 Uimp rated impulse withstand voltage 6 kV Power dissipation per pole 2 W Phase failure sensitivity Yes conforming to IEC 60947-4-1 Local signalling Trip indicator (yellow) Control type Selector switch manual or automatic reset mode Red push-button trip test function Blue push-button stop and manual reset Connections - terminals Screw clamp terminals 1 cable(s) 0...0.01 in (1.5...4 mm ) - cable stiffness: solid Screw clamp terminals 1 cable(s) 0...0.01 in (0.75...4 mm ) - cable stiffness: flexible - without cable end Screw clamp terminals 1 cable(s) 0...0 in (0.34...2.5 mm ) - cable stiffness: flexible - with cable end Screw clamp terminals 2 cable(s) 0...0.01 in (1.5...4 mm ) - cable stiffness: solid Screw clamp terminals 2 cable(s) 0...0.01 in (0.75...4 mm ) - cable stiffness: flexible - without cable end Screw clamp terminals 2 cable(s) 0...0 in (0.34...1.5 mm ) - cable stiffness: flexible - with cable end Tightening torque 11.5 lbf.in (1.3 N.m) - on screw clamp terminals - with screwdriver Philips No 2 11.5 lbf.in (1.3 N.m) - on screw clamp terminals - with screwdriver flat 6 mm Height 2.28 in (58 mm) Width 1.77 in (45 mm) Depth 2.56 in (65 mm) Product weight 0.32 lb(US) (0.145 kg) 1 / 2 The information provided in this documentation contains general descriptions and/or technical characteristics of the performance of the products contained herein. This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications. It is the duty of any such user or integrator to perform the appropriate and complete risk analysis, evaluation and testing of the products with respect to the relevant specific application or use thereof. Neither Schneider Electric Industries SAS nor any of its affiliates or subsidiaries shall be responsible or liable for misuse of the information contained herein.Environment standards BS 4941 IEC 60947 NF C 63-650 VDE 0660 product certifications CSA UL protective treatment TC conforming to IEC 60068 TC conforming to DIN 50016 IP degree of protection IP2x conforming to IEC 60529 ambient air temperature for operation -4...131 F (-20...55 C) without derating conforming to IEC 60947 -22...140 F (-30...60 C) with derating conforming to IEC 60947 ambient air temperature for storage -40...158 F (-40...70 C) operating altitude 6561.68 ft (2000 m) without derating fire resistance 1562 F (850 C) conforming to IEC 60695-2-1 flame retardance V1 conforming to UL 94 Requirement 2 conforming to NF F 16-101 Requirement 2 conforming to NF F 16-102 mechanical robustness Shocks NO contact 10 Gn for 11 ms conforming to IEC 60068-2-27 Shocks NC contact 10 Gn for 11 ms conforming to IEC 60068-2-27 Vibrations NO contact 2 Gn, 5...300 Hz conforming to IEC 60068-2-6 Vibrations NC contact 2 Gn, 5...300 Hz conforming to IEC 60068-2-6 Contractual warranty Warranty period 18 months 2 / 2