Schneider Electric LRD08 TeSys Deca Thermal Overload Relay 690VAC 3P 2.5-4A Class 10A
Schneider Electric LRD08 TeSys Deca Thermal Overload Relay 690VAC 3P 2.5-4A Class 10A
- MPN: LRD08
- PPN: SCH-LRD08
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CAD$117.03/ EA
Description
TeSys LRD thermal overload relay, 4A/690V, thermal setting range 2.5-4A, tripping class 10A, for protection of 3-phase motors 1.1-1.5kW@400V. Differential device with phase failure and load unbalance detection. It provides a thermal adjustement dial, a manual-automatic reset selector, a test selector for simulation of a tripping, reset and stop buttons, a flag indicator and 2 auxiliary contacts 1NO+1NC for fault signalling. Settings are protected by a transparent cover lockable by sealing. Connection by screw clamp terminals, it connects directly to the bottom terminals of 3-pole contactors LC1D09-D38. Mounting on DIN rail or screw fixing, separated from the contactor, with use of a terminal block LAD7B106 (to be ordered separately). Multi standards certified (IEC, UL, CSA, CCC, EAC, ATEX, Marine), Green Premium compliant (RoHs/Reach).
Specifications
- Rated Operational Voltage
- 690 V AC 0...400 Hz power circuit IEC 60947-4-1
- Motor Power Rating
- 1.1-1.5 kW @ 400 V
- Network Frequency
- 0...400 Hz
- Thermal Overload Class
- Class 10A IEC 60947-4-1
- Tripping Threshold
- 1.14 +/- 0.06 Ir IEC 60947-4-1
- Permissible Signalling Current
- 3 A 120 V AC-15; 0.22 A 125 V DC-13 signalling circuit
- Temperature Compensation
- -20 to 60 b0C
- Control Type
- red push-button stop; blue push-button reset
- Net Weight
- 0.124 kg
- Flame Retardance
- V1 UL 94
- Dielectric Strength
- 1.89 kV 50 Hz IEC 60947-1
- Product Certifications
- IEC; UL; CSA; CCC; EAC; BV; RINA; DNV GL; Lloyds Register; ATEX; INERIS; UKCA
Phase3-Phase
Rated Insulation Voltagepower circuit 600 V CSA; 600 V UL; 690 V IEC 60947-4-1
Thermal Protection Adjustment Range2.5-4 A
Auxiliary Contacts1 NO + 1 NC
Conventional Free Air Thermal Current5 A signalling circuit
Rated Impulse Withstand Voltage6 kV
Mounting Supportplate, with specific accessories; rail, with specific accessories; under contactor
Dimensions (H x W x D)66 mm x 45 mm x 70 mm
Ingress ProtectionIP20 IEC 60529
Mechanical Robustness6 Gn vibration IEC 60068-2-6; 15 Gn shock for 11 ms IEC 60068-2-7
StandardsIEC 60947-4-1; 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
Country of OriginFrance
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CAD$117.03/ EA
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