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Schneider Electric LRD380 Thermal Overload Relay, Tesys Deca, 690VAC, 62 to 80A, 1NO+1NC, Class 10A, Everlink Btr Screw
Schneider Electric LRD380 Thermal Overload Relay, Tesys Deca, 690VAC, 62 to 80A, 1NO+1NC, Class 10A, Everlink Btr Screw
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Product Description

Schneider Electric LRD380 Thermal Overload Relay, Tesys Deca, 690VAC, 62 to 80A, 1NO+1NC, Class 10A, Everlink Btr Screw

Model: TeSys LRD
Rated Current: 80A
Voltage Rating: 690V
Thermal Setting Range: 62-80A
Tripping Class: 10A

Applications:

  • Motor Protection: Designed for the protection of 3-phase motors up to 37kW at 400V.

Key Features:

  • Differential Device: Includes phase failure protection.
  • Adjustment Dial: Thermal adjustment for precise setting.
  • Reset Options: Manual/automatic reset selector.
  • Test Selector: Simulates a tripping event for testing purposes.
  • Indicators and Buttons:
    • Reset Button
    • Stop Button
    • Flag Indicator: Visual trip status indication.
  • Auxiliary Contacts:
    • 2 contacts (1NO + 1NC) for fault signaling.

Security and Mounting:

  • Settings Protection: Transparent cover that can be locked by sealing.
  • Connection: EverLink BTR screw terminals for reliable connections.
  • Direct Attachment: Connects directly to the bottom terminals of 3-pole contactors (LC1D40A-D80A).
  • Mounting Options:
    • DIN rail
    • Screw fixing
    • Separate mounting possible using terminal block LAD96560 (to be ordered separately).

Compliance and Certifications:

  • Certifications: Multi-standards certified (IEC, UL, CSA, CCC, EAC, Marine).
  • Environmental Compliance: Green Premium compliant (RoHS/REACH).
US $ 340.47
Quantity:
EA
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MY-2155714050
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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, IEC 60255-17 IEC 60947-4-1 IEC 60255-8 VDE 0660 EN 60947-4-1, 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, 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 EN 50495, EN/IEC 60947-4-1 EN/IEC 60947-5-1 GB/T 14048.4 GB/T 14048.5 EN 50495
[Ui] Rated Insulation Voltage
Power circuit: 600 V AC conforming to CSA Power circuit: 600 V AC conforming to UL Power circuit: 690 V AC conforming to IEC 60947-4-1, Power circuit: 1000 V AC conforming to IEC 60947-4, Power circuit: 600 V conforming to CSA Power circuit: 600 V conforming to UL Power circuit: 690 V conforming to IEC 60947-4-1, Power circuit: 1000 V conforming to IEC 60947-4-1 Power circuit: 600 V conforming to CSA Power circuit: 600 V conforming to UL, Power circuit: 1000 V conforming to IEC 60947-4-1
Ambient Air Temperature For Operation
-20…55 °C without derating conforming to IEC 60947 -30…60 °C with derating conforming to IEC 60947, -20…55 °C conforming to IEC 60255-8, -20…60 °C without derating conforming to IEC 60947-4-1, -25 → +60 °C, -20 → +60 °C
[Ith] Conventional Free Air Thermal Current
6 A for signalling circuit, 3 A for signalling circuit, 5 A for signalling circuit, 3 A for control circuit, 5 A for control circuit
Thermal Protection Adjustment Range
80…104 A, 30…40 A, 30…38 A, 48…65 A, 110…140 A
[Us] Rated Supply Voltage
100...120 V AC, 200...240 V AC, 24 V DC, 24 V ac/dc, 690 V ac
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