0.25A - 0.40A Overload Relay - D Range

Brand  - Schneider

Model - LRD03

Range - TeSys

Product Name - TeSys LRD
TeSys Deca

Product or Component Type - Differential thermal overload relay

Device short Name - LRD

Relay Application - Motor protection

Product Compatibility - LC1D25LC1D25
LC1D18
LC1D38
LC1D12
LC1D32
LC1D09

Network Type - AC/DC

Thermal Overload Class - Class 10A conforming to IEC 60947-4-1

Thermal protection adjustment Range - 0.25…0.4 A

[Ui] 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

Complementary
Network frequency - 0...400 Hz
Mounting support - Plate, with specific accessories
Rail, with specific accessories
Under contactor

Tripping threshold - 1.14 +/- 0.06 Ir conforming to IEC 60947-4-1

Auxiliary contact composition - 1 NO + 1 NC

[Ith] conventional free air thermal current - 5 A for signalling circuit

Permissible current - 3 A at 120 V AC-15 for signalling circuit
0.22 A at 125 V DC-13 for signalling circuit

[Ue] rated operational voltage - 690 V AC 0...400 Hz for power circuit conforming to IEC 60947-4-1

Associated fuse rating - 4 A gG for signalling circuit / 4 A BS for signalling circuit

[Uimp] 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…60 °C

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

Tightening torque - Control circuit: 1.7 N.m - on screw clamp terminals
Power circuit: 1.7 N.m - on screw clamp terminals

Height - 66 mm
Width - 45 mm
Depth - 70 mm
Net weight - 0.124 kg

Packing Units
Unit Type of Package 1 - PCE
Number of Units in Package 1 1
Package 1 Height - 5.400 cm
Package 1 Width - 7.100 cm
Package 1 Length - 8.000 cm
Package 1 Weight - 138.000 g
Unit Type of Package 2 - S02

Number of Units in Package 2 - 24
Package 2 Height 15.000 cm
Package 2 Width 30.000 cm
Package 2 Length 40.000 cm
Package 2 Weight 3.624 kg

Unit Type of Package 3 - P06
Number of Units in Package 3 - 384
Package 3 Height - 75.000 cm
Package 3 Width - 60.000 cm
Package 3 Length - 80.000 cm
Package 3 Weight - 69.156 kg

18 Months Company Warranty