Description
LRD07 – TeSys Deca Thermal Overload Relay
Thermal protection adjustment range: 1.6 to 2.5 A
Thermal overload class: Class 10A IEC 60947-4-1
Relay application: Motor protection
Product compatibility: LC1D18, LC1D38, LC1D32, LC1D25, LC1D12, LC1D09
Network type: DC, AC
Rated insulation voltage: Power circuit 600 V CSA, Power circuit 600 V UL, Power circuit 690 V IEC 60947-4-1
Network frequency: 0 to 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: 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: 690 V AC 0 to 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: 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
Connections – terminals: Control circuit screw clamp terminals 2 1 to 2.5 mm2 flexible without cable end, Control circuit screw clamp terminals 2 1 to 2.5 mm2 flexible with cable end, Control circuit screw clamp terminals 2 1 to 2.5 mm2 solid without cable end, Power circuit screw clamp terminals 1 1.5 to 10 mm2 flexible without cable end, Power circuit screw clamp terminals 1 1 to 4 mm2 flexible with cable end, Power circuit screw clamp terminals 1 1 to 6 mm2 solid without cable end
Tightening torque: 1.7 Nm screw clamp terminals for both control and power circuits
Dimensions (HxWxD): 6.6 cm x 4.5 cm x 7.0 cm
Net Weight: 0.124 kg
Climatic withstand: IACS E10
Degree of protection: IP20 conforming to IEC 60529
Ambient air temperature for operation: -20 to 60 °C (without derating, IEC 60947-4-1)
Ambient air temperature for storage: -60 to 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, Lloyds Register of Shipping, ATEX INERIS, UKCA
Customs Tariff Code: US10I1222347
Packaging dimensions and weights: Packaging made with recycled cardboard (min 70% recycled; 50% in US); Package 1: 8.8 cm x 7.7 cm x 4.9 cm, 0.138 kg; Package 2: 15.0 cm x 30.0 cm x 40.0 cm, 3.653 kg; Package 3: 75.0 cm x 60.0 cm x 80.0 cm, 72.827 kg; Number of units: Package 1 = 1, Package 2 = 24, Package 3 = 384
Warranty: 18 months
