TeSys LRD - electronic thermal overload relay - 3P - 6.4...32 A - LR9D32
DESCRIPTION
| Range: | TeSys |
|---|---|
| Product name: | TeSys LRD |
| Device short name: | LR9D |
| Product or component type: | Electronic thermal overload relay |
| Relay application: | Motor protection |
| Product compatibility: | LC1D09LC1D25LC1D32LC1D38LC1D12LC1D18 |
| Thermal overload class: | Class 5...30 |
| Thermal protection adjustment range: | 6.4...32 A |
| Power consumption in W: | 300 mW |
| Mounting support: | Under contactorPlate, with specific accessoriesRail, with specific accessories |
| [Ue] rated operational voltage: | 690 V for power circuit660 V for signalling circuit |
|---|---|
| [Ui] rated insulation voltage: | Power circuit: 1000 VSignalling circuit: 690 V |
| Tripping threshold: | 1.25 In conforming to IEC 60947-4-1 |
| Control type: | Red push-button: stop and manual resetWhite 2 microswitches: adjustable trip classRed knob: automatic resetGrey dial: full-load current adjustment |
| Time range: | 1.5...4 min - automatic reset time |
| [Ith] conventional free air thermal current: | 5 A for signalling circuit |
| Associated fuse rating: | 5 A gG for signalling circuit5 A BS for signalling circuit |
| [Uimp] rated impulse withstand voltage: | 6 kV |
| Phase failure sensitivity: | Phase difference > 40% 3 s conforming to IEC 60947-4-1 |
| Electromagnetic compatibility: | Surge withstand: 2 kV common mode conforming to IEC 61000-4-5Resistance to electrostatic discharge: 8 kV conforming to IEC 61000-4-2Immunity to radiated radio-electrical interference: 10 V/m conforming to IEC 61000-4-3Immunity to fast transients: 2 kV conforming to IEC 61000-4-4 |
| Connections - terminals: | Control circuit: screw clamp terminals 1 cable 2.5 mm² - cable stiffness: solid or flexible - without cable endPower circuit: screw clamp terminals 1 cable 16 mm² - cable stiffness: solid or flexible - without cable end |
| Tightening torque: | Control circuit: 0.8 N.m on screw clamp terminalsPower circuit: 3.1 N.m on screw clamp terminals |
| Height: | 72.5 mm |
| Width: | 45 mm |
| Depth: | 79.9 mm |
| Product weight: | 0.18 kg |
| Standards: | EN/IEC 60947-4-1EN/IEC 60947-5-1UL 60947-4-1UL 60947-5-1CSA C22.2 No 60947-4-1CSA C22.2 No 60947-5-1GB/T 14048.4GB/T 14048.5 |
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| Product certifications: | IECEE CB SchemeULCSACCC |
| IP degree of protection: | IP20 front face conforming to IEC 60529 |
| Ambient air temperature for operation: | -25...70 °C conforming to IEC 60255-8 |
| Ambient air temperature for storage: | -55...80 °C |
| Operating altitude: | 2000 m without derating |
| Mechanical robustness: | Vibrations 10...150 Hz: 6 Gn conforming to IEC 60068-2-6Shocks 11 ms: 15 gn conforming to IEC 60068-2-7 |
| Dielectric strength: | 6 kV 50 Hz conforming to IEC 60255-5 |
| Sustainable offer status: | Green Premium productREACh Regulation |
| Code EAN: | 3606485420950 |
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