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Picture of Thermal overload relay,Easy TeSys Protect,4...6A,class 10A
SKU:

LRE10

Thermal overload relay,Easy TeSys Protect,4...6A,class 10A

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Thermal overload relay,Easy TeSys Protect,4...6A,class 10A
  • Provide cost-effective and essential control & protection solution to a simple application
  • Designed to protect motors against overloads, phase failure
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Manufacturer: Schneider Electric
Estimated Delivery Date: 26-Sep-2024
Instruction sheet
Catalogue
End of life manual
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Product Data Sheet
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 EasyPact TVS 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 (IEC, UL, CSA, CCC, EAC, Marine) and Green Premium compliant (RoHs/Reach).

Products specifications

Attribute nameAttribute value
Main
Device short nameLRE
Colourgrey (RAL 7011)
RangeEasy TeSys
Product or component typedifferential thermal overload relay
Relay applicationmotor protection
Phase failure sensitivitytripping current 130 % of Ir on two phase, the last one at 0 conforming to IEC 60947-4-1
Range of productEasy TeSys Protect
Complementary
Temperature compensation-20-60 °C
Product compatibilityLC1E06...38
Depth70 mm
Width45 mm
Control typepush-button green reset: , push-button red stop:
Mounting supportrail, with specific accessories, plate, with specific accessories, under contactor
Tightening torquesignalling circuit: 1.7 N.m - on screw clamp terminals, power circuit: 1.7 N.m - on screw clamp terminals
Tripping threshold1.14 +/- 0.06 Ir conforming to IEC 60947-4-1
[Ui] rated insulation voltage690 V conforming to IEC 60947-4-1
Local signallingtrip indicator
Connections - terminalssignalling circuit: screw clamp terminals 2 1-2.5 mm² - cable stiffness: solid 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: flexible without cable end, power circuit: screw clamp terminals 1 1-6 mm² - cable stiffness: solid without cable end, power circuit: screw clamp terminals 1 1-4 mm² - cable stiffness: flexible with cable end, power circuit: screw clamp terminals 1 1.5-6 mm² - cable stiffness: flexible without cable end
[Uimp] rated impulse withstand voltage6 kV
Net weight0.13 kg
Associated fuse rating5 A gG for signalling circuit, 8 A aM for power circuit, 16 A gG for power circuit
Thermal overload classclass 10A conforming to IEC 60947-4-1
Network typeAC
Thermal protection adjustment range4-6 A
[Ue] rated operational voltage<= 690 V AC
[Ith] conventional free air thermal current5 A for signalling circuit
Auxiliary contact composition1 NO + 1 NC
Height44.5 mm
Mechanical robustnessvibrations: 3 GN conforming to IEC 60068-2-6, shocks: 6 Gn for 11 ms conforming to IEC 60068-2-7
Signalling functionrelay trip indicator
Network frequency50...60 Hz
Environment
Fire resistance850 °C conforming to IEC 60068-2-1
Protective treatmentTH conforming to IEC 60068
Ambient air temperature for storage-60-80 °C
IP degree of protectionIP20 conforming to IEC 60529
Dielectric strength6 kV at 50 Hz conforming to IEC 60255-5
Ambient air temperature for operation-20-70 °C with derating, -20-60 °C without derating conforming to IEC 60947-4-1
Electromagnetic compatibilitysurge withstand: 6 kV conforming to IEC 60801-5
StandardsIEC 60947-4-1, IEC 60947-5-1
Product certificationsEAC
Packing Units
Unit Type of Package 11
Number of Units in Package 11
Package 1 Height5.4 cm
Package 1 Width8 cm
Package 1 Length8.2 cm
Package 1 Weight143 g
Unit Type of Package 22
Number of Units in Package 233
Package 2 Height15 cm
Package 2 Width30 cm
Package 2 Length40 cm
Package 2 Weight5.096 kg

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