الوصف
LRD07 – TeSys Deca Thermal Overload Relay
TeSys Deca thermal overload relay with adjustable trip current rating from 1.6 to 2.5 amperes calibrated per Class 10A IEC 60947-4-1 for motor protection applications designed to work with LC1D series contactors.
Thermal protection adjustment range: 1.6…2.5 A
Relay application: Motor protection
Compatible Products: 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 currents: 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 range: -20 to 60 °C
Connections – terminals: Control circuit screw clamp terminals 2 with 1 to 2.5 mm² flexible or solid wires with or without cable end; Power circuit screw clamp terminals 1 with 1.5 to 10 mm² flexible without cable end; 1 to 4 mm² flexible with cable end; 1 to 6 mm² solid without cable end
Tightening torque: 1.7 N.m screw clamp terminals for both control and power circuits
Dimensions (H x W x D): 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 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 and certifications: 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, IEC, UL, CSA, CCC, EAC, BV, RINA, DNV-GL, LROS (Lloyds register of shipping), ATEX INERIS, UKCA
Category (Customs Tariff Code): US10I1222347
Packaging:
Package 1: Type PCE, 1 unit, Height 8.8 cm, Width 7.7 cm, Length 4.9 cm, Weight 138 g
Package 2: Type S02, 24 units, Height 15 cm, Width 30 cm, Length 40 cm, Weight 3.653 kg
Package 3: Type P06, 384 units, Height 75 cm, Width 60 cm, Length 80 cm, Weight 72.827 kg
Warranty: 18 months
