TeSys LRD Thermal Overload Relay (4-6A, Class 20, 3P)

Description:

TeSys LRD Thermal Overload Relay (4-6A, Class 20, 3P) Specifications: Range: TeSys Product or Component Type: Differential Thermal Overload Relay Relay Application: Motor protection Product Compatibility: LC1D09, LC1D38, LC1D32, LC1D18, LC1D12, LC1D25 Network Type: AC, DC Thermal Protection Adjustment Range: 4…6 A [Ui] Rated Insulation Voltage: Power Circuit 600 V CSA, Power Circuit 600 V UL, Power Circuit 690 V IEC 60947-4-1 Network Frequency: 0...400 Hz Mounting Support: Plate, with Specific Accessories, Rail, with Specific Accessories, under Contactor Tripping Threshold: 1.14 +/- 0.06 Ir IEC 60947-4-1 [Ith] Conventional Free Air Thermal Current: 5 A Signalling Circuit Permissible Current: 3 A 120 V AC-15 Signalling Circuit, 0.22 A 125 V DC-13 Signalling Circuit [Ue] Rated Operational Voltage: 690 V AC 0...400 Hz Associated Fuse Rating: 16 A BS88, 8 A aM, 16 A gG [Uimp] Rated Impulse Withstand Voltage: 6 kV Phase Failure Sensitivity: Tripping Current 130 % of Ir on Two Phase, the Last One at 0 Control Type: Red Push-Button Stop, Blue Push-Button Reset Temperature Compensation: -4…140 °F (-20…60 °C) Connections - Terminals: Control Circuit Screw Clamp Terminals 2 0.00…0.00 in² (1…2.5 mm²) Flexible without Cable End, Control Circuit Screw Clamp Terminals 2 0.00…0.00 in² (1…2.5 mm²) Flexible with Cable End, Control Circuit Screw Clamp Terminals 2 0.00…0.00 in² (1…2.5 mm²) Solid without Cable End, Power Circuit Screw Clamp Terminals 1 0.00…0.02 in² (1.5…10 mm²) Flexible without Cable End, Power Circuit Screw Clamp Terminals 1 0.00…0.01 in² (1…4 mm²) Flexible with Cable End, Power Circuit Screw Clamp Terminals 1 0.00…0.01 in² (1…6 mm²) Solid without Cable End Tightening Torque: Control Circuit 15.05 lbf.in (1.7 N.m) Screw Clamp Terminals, Power Circuit 15.05 lbf.in (1.7 N.m) Screw Clamp Terminals Protective Treatment: TH IEC 60068 IP Degree of Protection: IP20 IEC 60529 Ambient Air Temperature for Operation: -4…140 °F (-20…60 °C) without Derating IEC 60947-4-1 Ambient Air Temperature for Storage: -76…158 °F (-60…70 °C) Mechanical Robustness: Shocks 15 Gn for 11 ms IEC 60068-2-7, Vibrations 3 Gn IEC 60068-2-6 Dielectric Strength: 6 kV 50 Hz IEC 60255-5 Standards: CSA C22.2 No 14, EN 60947-5-1, ATEX D 94/9/CE, EN 60947-4-1, UL 508, IEC 60947-5-1, IEC 60947-4-1, Product Certifications: UL, EAC, CSA, ABS, ATEX INERIS