Description
LRD14 – TeSys Deca Thermal Overload Relay
Range: TeSys Deca Overload Relays
Description: TeSys Deca, thermal overload relay, 7 to 10 A, class 10A designed for motor protection to detect over currents and disconnect power to minimize motor winding damage.
Type: Differential thermal overload relay
Compatibility: LC1D09, LC1D12, LC1D38, LC1D32, LC1D25, LC1D18
Network Type: AC and DC
Thermal Class: Class 10A IEC 60947-4-1
Thermal Protection Adjustment Range: 7 to 10 A
Rated Insulation Voltage: Power circuit 600 V CSA, 600 V UL, 690 V IEC 60947-4-1
Network Frequency: 0 to 400 Hz
Mounting Support: Plate and Rail with specific accessories, Under contactor
Tripping Threshold: 1.14 +/- 0.06 Ir IEC 60947-4-1
Auxiliary Contacts: 1 NO + 1 NC
Conventional Free Air Thermal Current: 5 A signalling circuit
Permissible Current: 3 A at 120 V AC-15 signalling circuit, 0.22 A at 125 V DC-13 signalling circuit
Rated Operational Voltage: 690 V AC 0 to 400 Hz power circuit IEC 60947-4-1
Associated Fuse Rating: 4 A gG and 4 A BS for signalling circuit
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: -20 to 60 °C (-4 to 140 °F)
Connections Terminals: Control circuit screw clamps 1 to 2.5 mm² flexible/solid, Power circuit screw clamps 1.5 to 10 mm² flexible or 1 to 6 mm² solid
Tightening Torque: 1.7 N·m (15.05 lbf·in) for control and power circuit 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
Operating Ambient Air Temperature: -20 to 60 °C (-4 to 140 °F) without derating
Storage Temperature: -60 to 70 °C (-76 to 158 °F)
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, ATEX INERIS, UKCA
Customs Tariff Code: US10I1222347
Discount Schedule: 0I12
GTIN: 3389110346817
Returnability: Yes
Country of Origin: FR
Packaging: Package 1: 5.0 cm height x 7.8 cm width x 9.0 cm length, 142 g, 1 unit, PCE. Package 2: 15.0 cm height x 30.0 cm width x 40.0 cm length, 3.736 kg, 24 units, S02. Package 3: 75.0 cm height x 60.0 cm width x 80.0 cm length, 67.776 kg, 384 units, P06.
Warranty: 18 months
