Range | Easy TeSys |
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Range of product | Easy TeSys Protect |
Product or component type | Differential thermal overload relay |
Device short name | LRE |
Relay application | Motor protection |
Phase failure sensitivity | Tripping current 130 % of Ir on two phase, the last one at 0 conforming to IEC 60947-4-1 |
Colour | Grey (RAL 7011) |
Product compatibility | LC1E25…38 |
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Network type | AC |
Network frequency | 50…60 Hz |
Mounting support | Under contactor Plate, with specific accessories Rail, with specific accessories |
Thermal overload class | Class 10A conforming to IEC 60947-4-1 |
Signalling function | Relay trip indicator |
Thermal protection adjustment range | 16…24 A |
Tripping threshold | 1.14 +/- 0.06 Ir conforming to IEC 60947-4-1 |
Mechanical robustness | Shocks: 6 Gn for 11 ms conforming to IEC 60068-2-7 Vibrations: 3 GN conforming to IEC 60068-2-6 |
Auxiliary contact composition | 1 NO + 1 NC |
[Ith] conventional free air thermal current | 5 A for signalling circuit |
[Ue] rated operational voltage | <= 690 V AC |
Associated fuse rating | 50 A gG for power circuit 25 A aM for power circuit 5 A gG for signalling circuit |
[Ui] rated insulation voltage | 690 V conforming to IEC 60947-4-1 |
[Uimp] rated impulse withstand voltage | 6 kV |
Local signalling | Trip indicator |
Control type | Push-button red stop: Push-button green reset: |
Temperature compensation | -20…60 °C |
Connections – terminals | Signalling circuit: screw clamp terminals 2 1…2.5 mm² – cable stiffness: flexible without cable end Signalling circuit: screw clamp terminals 2 1…2.5 mm² – cable stiffness: flexible with cable end Signalling circuit: screw clamp terminals 2 1…2.5 mm² – cable stiffness: solid without cable end Power circuit: screw clamp terminals 1 2.5…10 mm² – cable stiffness: flexible without cable end Power circuit: screw clamp terminals 1 1.5…6 mm² – cable stiffness: flexible with cable end Power circuit: screw clamp terminals 1 2.5…10 mm² – cable stiffness: solid without cable end |
Recommended tightening torque | Power circuit: 2.5 N.m – on screw clamp terminals Signalling circuit: 1.7 N.m – on screw clamp terminals |
Height | 44.5 mm |
width | 45 mm |
Depth | 70 mm |
Net weight | 0.13 kg |
Standards | IEC 60947-4-1 IEC 60947-5-1 |
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Product certifications | EAC |
Protective treatment | TH conforming to IEC 60068 |
IP degree of protection | IP20 conforming to IEC 60529 |
Ambient air temperature for operation | -20…60 °C without derating conforming to IEC 60947-4-1 -20…70 °C with derating |
Ambient air temperature for storage | -60…80 °C |
Fire resistance | 850 °C conforming to IEC 60068-2-1 |
Dielectric strength | 6 kV at 50 Hz conforming to IEC 60255-5 |
Electromagnetic compatibility | Surge withstand: 6 kV conforming to IEC 60801-5 |
Unit Type of Package 1 | PCE |
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Number of Units in Package 1 | 1 |
Package 1 Height | 5.300 cm |
Package 1 Width | 8.000 cm |
Package 1 Length | 8.300 cm |
Package 1 Weight | 145.000 g |
Unit Type of Package 2 | S02 |
Number of Units in Package 2 | 33 |
Package 2 Height | 15.000 cm |
Package 2 Width | 30.000 cm |
Package 2 Length | 40.000 cm |
Package 2 Weight | 5.155 kg |
Warranty | 18 months |
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