Brand : Schneider Electric
Item Name : Thermal Overload Relays
Model : LRD14
Package1 Length*Width*Height : 9.0 cm x 7.8 cm x 5.0 cm
Country of Manufacturing : France
Conventional Free Air Thermal Current : 5 A for signalling circuit
Rated Operational Voltage : 690 V AC 0...400 Hz for power circuit conforming to IEC 60947-4-1
Rated Insulation Voltage : power circuit: 600 V conforming to CSA, power circuit: 600 V conforming to UL, power circuit: 690 V conforming to IEC 60947-4-1
Rated Impulse Withstand Voltage : 6 kV
Ambient Air Temperature For Operation : -20-60 °C without derating conforming to IEC 60947-4-1
Ambient Air Temperature For Storage : -60-70 °C
Associated Fuse Rating : 4 A gG for signalling circuit, 4 A BS for signalling circuit
Auxiliary Contact Composition : 1 NO + 1 NC
Climatic Withstand : Conforming to IACS E10
Compatibility Code : LRD
Connections - Terminals : control circuit: screw clamp terminals 2 cable(s) 1-2.5 mm² flexible without cable end, control circuit: screw clamp terminals 2 cable(s) 1-2.5 mm² flexible with cable end, control circuit: screw clamp terminals 2 cable(s) 1-2.5 mm² solid without cable end, power circuit: screw clamp terminals 1 cable(s) 1.5-10 mm² flexible without cable end, power circuit: screw clamp terminals 1 cable(s) 1-4 mm² flexible with cable end, power circuit: screw clamp terminals 1 cable(s) 1-6 mm² solid without cable end
Control Type : Red Push-button: stop, blue push-button: reset
Depth : 70 mm
Dielectric Strength : 1.89 kV at 50 Hz conforming to IEC 60947-1
Flame Retardance : V1 conforming to UL 94
Height : 66 mm
IP Degree Of Protection : IP20 Conforming to IEC 60529
Mechanical Robustness : Vibrations: 6 Gn conforming to IEC 60068-2-6, shocks: 15 Gn for 11 ms conforming to IEC 60068-2-7
Mounting Support : Plate, with specific accessories, rail, with specific accessories, under contactor
Network Frequency : 0...400 Hz
Network Type : DC, AC
Permissible Current : 3 A at 120 V AC-15 for signalling circuit, 0.22 A at 125 V DC-13 for signalling circuit
Phase Failure Sensitivity : Tripping Current 130 % of Ir on two phase, the last one at 0
Certifications : IEC, UL, CSA, CCC, EAC, BV, RINA, DNV-GL, LROS (Lloyds register of shipping), ATEX INERIS, UKCA
Compatibility : LC1D09, LC1D12, LC1D38, LC1D32, LC1D25, LC1D18
Range : TeSys, TeSys Deca
Rated Operational Voltage Limits : 690 V AC 0...400 Hz for power circuit conforming to IEC 60947-4-1
Relay Application : Motor Protection
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
Tightening Torque : control circuit: 1.7 N.m - on screw clamp terminals, power circuit: 1.7 N.m - on screw clamp terminals
Width : 45 mm
Temperature Compensation : -20-60 °C
Thermal Overload Class : Class 10A conforming to IEC 60947-4-1
Thermal Protection Adjustment Range : 7-10 A
Tripping Threshold : 1.14 +/- 0.06 Ir conforming to IEC 60947-4-1
Mechanical Robustness : Vibrations: 6 Gn conforming to IEC 60068-2-6, shocks: 15 Gn for 11 ms conforming to IEC 60068-2-7
Weight : 143.0 g