Schneider Easy TeSys Protect LRE02 0.16–0.25A Class 10A Thermal Overload Relay
Schneider Electric LRE02 is a Easy TeSys Protect Class 10A thermal overload relay with an adjustable 0.16–0.25A range for motor protection. It includes phase-failure sensitivity, a 1NO+1NC signalling pair, test/stop controls and selectable manual or automatic reset. It mounts beneath compatible LC1E06…38 contactors; separate rail or plate mounting requires the appropriate accessory. Short-circuit protection and the contactor are selected separately.
Key specifications
- Model: LRE02
- Series / type: Easy TeSys Protect differential thermal overload relay
- Adjustment range: 0.16–0.25A
- Trip class: Class 10A, IEC 60947-4-1
- Application: Motor overload and phase-failure protection
- Compatible contactors: LC1E06…38
- Tripping threshold: 1.14 ±0.06 × Ir, IEC 60947-4-1
- Phase-failure response: Trip at 130% of Ir in two phases with the third phase at zero
- Auxiliary contacts: 1NO (97–98) + 1NC (95–96)
- Signalling thermal current (Ith): 5A; utilization-specific switching rating applies
- Reset modes: Manual or automatic, selected to suit the control circuit; automatic reset can allow restart
- Controls: Test, stop and reset
- Mounting: Under contactor; rail/plate mounting with specific accessories
- Power operational voltage (Ue): ≤690VAC
- Network: AC, 50/60Hz
- Power insulation voltage (Ui): 690V IEC
- Impulse withstand (Uimp): 6kV
- Temperature compensation: −20 to +60°C
- Protection degree: IP20, IEC 60529
- Operating ambient: −20 to +60°C without derating; up to +70°C with derating
- Storage ambient: −60 to +80°C
- Signalling conductors: Two 1–2.5mm² conductors: solid or flexible with/without cable ends
- Signalling terminal torque: 1.7Nm
- Standards: EN/IEC 60947-4-1 and EN/IEC 60947-5-1
- Power conductors: One solid 1–6mm²; flexible without ferrule 1.5–6mm²; flexible with ferrule 1–4mm²
- Power terminal torque: 1.7Nm
- Power / signalling wire stripping: 10mm / 8mm (LRE01–LRE21 installation table)
- Associated power fuses: 2A gG or 0.5A aM per manufacturer coordination; separate selection
- Associated signalling fuse: 5A gG
- Dimensions (H × W × D): 44.5 × 45 × 70mm
- Net weight: 130g
- Local signalling: Trip indicator
Official Schneider Electric datasheet
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