TeSys K Differential Thermal Overload Relay (1.2-1.8A, Class 10A)
Specifications:
Range: TeSys
Product or Component Type: Differential Thermal Overload Relay
Relay Application: Motor Protection
Product Compatibility: LC1K, LP1K, LP4K, LC7K
Network Type: AC, DC
Thermal Overload Class: Class 10A IEC 60947-4-1
Thermal Protection Adjustment Range: 1.2…1.8 A
[Ui] Rated Insulation Voltage: Power Circuit 690 V BS 4941, Power Circuit 690 V IEC 60947, Power Circuit 750 V VDE 0110 group C, Power Circuit 600 V CSA C22.2 No 14
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 Signalling Circuit
[Ue] Rated Operational 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 Signalling Circuit VDE 0660, 6 A gG Signalling Circuit IEC 60947
[Uimp] Rated Impulse Withstand Voltage: 6 kV
Power Dissipation per Pole: 2 W
Phase Failure Sensitivity: Yes IEC 60947-4-1
Local Signalling: Trip Indicator Yellow
Control Type: Red Push-Button Trip Test Function, Blue Push-Button Stop and Manual Reset, Selector Switch Manual or Automatic Reset
Standards: IEC 60947, NF C 63-650, VDE 0660, BS 4941
Product Certifications: UL, CSA
Protective Treatment: TC IEC 60068, TC DIN 50016
IP Degree of Protection: IP2x 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 Altitude: 6561.68 ft (2000 m) without Derating
Fire Resistance: 1562 °F (850 °C) IEC 60695-2-1
Flame Retardance: V1 UL 94, Requirement 2 NF F 16-101, Requirement 2 NF F 16-102
Mechanical Robustness: Shocks NO contact 10 Gn for 11 ms IEC 60068-2-27, Shocks NC contact 10 Gn for 11 ms IEC 60068-2-27, Vibrations NO contact 2 Gn, 5...300 Hz IEC 60068-2-6, Vibrations NC contact 2 Gn, 5...300 Hz IEC 60068-2-6
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