Description
Schneider Electric LRE10 Thermal overload relay,Easy TeSys Protect,4...6A,class 10A, Grey
The LRE relay is a differential thermal overload relays for use with fuses or magnetic circuit-breakers GV2 L and GV3 L. Its thermal setting range is 4-6A 50/60Hz and the tripping class is 10A conforming to IEC 60947-4-1. It can be direct mounted on Easy TeSys Control contactors with screw clamp terminals connection. It protects unbalanced loads and motors with 2.2kW at 400VAC. It provides manual or automatic reset, trip auxiliary contact and flag indicator. Available worldwide, it is multi-standards certified (CB scheme,CE,CCC,EAC) and Environmental compliant (RoHS/REACH).
Features:
• Designed to protect motors against overloads, phase failure
Technical Specifications
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| Tripping threshold | 1.14 +/- 0.06 Ir conforming to IEC 60947-4-1 |
| Electromagnetic compatibility | surge withstand: 6 kV conforming to IEC 60801-5 |
| Associated fuse rating | 8 A aM for power circuit |
| Thermal overload class | class 10A conforming to IEC 60947-4-1 |
| Depth | 70mm |
| Ambient air temperature for operation | -20-70 °C with derating |
| Colour | Grey |
| Mounting support | rail- with specific accessories |
| Fire resistance | 850 °C conforming to IEC 60068-2-1 |
| [Ith] conventional free air thermal current | 5 A for signalling circuit |
| Supplier Code | LRE10 |
| Ambient air temperature for storage | -60-80 °C |
| Height | 44.5mm |
| Network frequency | 50...60 Hz |
| Width | 45mm |
| Dielectric strength | 6 kV at 50 Hz conforming to IEC 60255-5 |
| Device short name | LRE |
| Phase failure sensitivity | tripping current 130 % of Ir on two phase- the last one at 0 conforming to IEC 60947-4-1 |
| Signalling function | relay trip indicator |
| Network type | AC |
| Product compatibility | LC1E06...38 |
| Mechanical robustness | vibrations: 3 GN conforming to IEC 60068-2-6 |
| [Ue] rated operational voltage | <= 690 V AC |
| Control type | push-button green reset: |
| [Ui] rated insulation voltage | 690 V conforming to IEC 60947-4-1 |
| IP degree of protection | IP20 conforming to IEC 60529 |
| Temperature compensation | -20-60 °C |
| Range | Easy TeSys |
| Standards | IEC 60947-5-1 |
| Product certifications | EAC |
| Brand Name | Schneider Electric |
| [Uimp] rated impulse withstand voltage | 6 kV |
| Protective treatment | TH conforming to IEC 60068 |
| Relay application | motor protection |
| Local signalling | trip indicator |
| Tightening torque | signalling circuit: 1.7 N.m - on screw clamp terminals |
| Thermal protection adjustment range | 4-6 A |
| Net weight | 0.13 kg |
| Auxiliary contact composition | 1 NO + 1 NC |
| Product or component type | differential thermal overload relay |
| Connections - terminals | signalling circuit: screw clamp terminals 2 1-2.5mm² - cable stiffness: flexible without cable end |
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