Description
LRD10 – TeSys Deca Thermal Overload Relay
Range: TeSys Deca Overload Relays.
Product or Component Type: Differential thermal overload relay.
Relay Application: Motor protection.
Product Compatibility: LC1D09, LC1D32, LC1D38, LC1D12, LC1D18, LC1D25.
Network Type: DC, AC.
Thermal Overload Class: Class 10A IEC 60947-4-1.
Thermal Protection Adjustment Range: 4…6 A.
Rated Insulation Voltage [Ui]: 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.
Auxiliary Contact Composition: 1 NO + 1 NC.
Conventional Free Air Thermal Current [Ith]: 5 A signalling circuit.
Permissible Current: 3 A 120 V AC-15 signalling circuit, 0.22 A 125 V DC-13 signalling circuit.
Rated Operational Voltage [Ue]: 690 V AC 0…400 Hz power circuit IEC 60947-4-1.
Associated Fuse Rating: 4 A gG for signalling circuit, 4 A BS for signalling circuit.
Rated Impulse Withstand Voltage [Uimp]: 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: -20…60 °C.
Connections – Terminals: Control circuit screw clamp terminals 2 1…2.5 mm² flexible without cable end, with cable end, solid without cable end; Power circuit screw clamp terminals 1 1.5…10 mm² flexible without cable end; 1 1…4 mm² flexible with cable end; 1 1…6 mm² solid without cable end.
Tightening Torque: Control circuit 1.7 N.m screw clamp terminals; Power circuit 1.7 N.m screw clamp terminals.
Dimensions (HxWxD): 6.6 cm x 4.5 cm x 7.0 cm.
Net Weight: 0.124 kg.
Climatic Withstand: IACS E10.
IP Degree of Protection: IP20 conforming to IEC 60529.
Ambient Air Temperature for Operation: -20…60 °C without derating IEC 60947-4-1.
Ambient Air Temperature for Storage: -60…70 °C.
Flame Retardance: V1 conforming to UL 94.
Mechanical Robustness: Vibrations 6 Gn IEC 60068-2-6, Shocks 15 Gn for 11 ms IEC 60068-2-7.
Dielectric Strength: 1.89 kV 50 Hz IEC 60947-1.
Standards: EN/IEC 60947-4-1, EN/IEC 60947-5-1, UL 60947-4-1, UL 60947-5-1, CSA C22.2 No 60947-4-1, CSA C22.2 No 60947-5-1, GB/T 14048.4, GB/T 14048.5, EN 50495.
Product Certifications: IEC, UL, CSA, CCC, EAC, BV, RINA, DNV-GL, LROS (Lloyds register of shipping), ATEX INERIS, UKCA.
Category Code: US10I1222347.
Discount Schedule: 0I12.
GTIN: 3389110346794.
Returnability: Yes.
Country of Origin: FR.
Packaging Unit 1 (PCE): Height 9.0 cm, Width 7.2 cm, Length 4.9 cm, Weight 138 g.
Packaging Unit 2 (S02): 24 units, Height 15.0 cm, Width 30.0 cm, Length 40.0 cm, Weight 3.648 kg.
Warranty: 18 months.
