Industrial Automation
LRD380 - Thermal Overload Relay - 80A
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$236.00
TeSys Deca differential thermal overload relay 62-80A class10A EverLink
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| range | TeSys TeSys Deca |
|---|---|
| product name | TeSys LRD TeSys Deca |
| product or component type | Differential thermal overload relay |
| device short name | LRD |
| relay application | Motor protection |
| product compatibility | LC1D80A |
| network type | AC DC |
| thermal overload class | Class 10A conforming to IEC 60947-4-1 |
| thermal protection adjustment range | 62…80 A |
| [Ui] rated insulation voltage | Power circuit: 690 V conforming to IEC 60947-4-1 Power circuit: 600 V conforming to UL 60947-4-1 Power circuit: 600 V conforming to CSA C22.2 No 14 |
| network frequency | 0...400 Hz |
|---|---|
| mounting support | Plate, with terminal block LAD96560 on top Rail, with terminal block LAD96560 on top Direct mounting 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 | 0.95 A at 380 V AC-15 for signalling circuit 0.06 A at 440 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 |
| power dissipation per pole | 4.8 W |
| 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 with cable end Power circuit: EverLink BTR screw connectors 1 cable(s) 1…35 mm² flexible with cable end Power circuit: EverLink BTR screw connectors 1 cable(s) 1…35 mm² solid Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm² solid Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm² flexible Power circuit: EverLink BTR screw connectors 1 cable(s) 1…35 mm² flexible Power circuit: direct terminal link on top |
| tightening torque | Control circuit: 1.7 N.m - on screw clamp terminals Power circuit: 5 N.m - on EverLink BTR screw connectors - cable 25 mm² Power circuit: 8 N.m - on EverLink BTR screw connectors - cable 35 mm² |
| height | 70 mm |
| width | 55 mm |
| depth | 123 mm |
| net weight | 0.375 kg |
| colour | Grey (SE GREY 6) |
