The Schneider Electric LRE06 is a reliable differential thermal overload relay designed to safeguard motors and electrical equipment from overheating.
With a Class 10A rating, this relay provides efficient motor protection across various applications.
It plays a crucial role in maintaining motor performance and preventing damage caused by excess heat.
Key Features:
Motor Protection: The LRE06 ensures quick detection and response to temperature deviations, safeguarding motors from potential damage.
Class 10A: Classified as Class 10A, this thermal overload relay offers dependable protection for a wide range of motor sizes.
Versatile Applications: With a rated current range of 1-1.6A, it suits diverse motor sizes and applications.
Product Specifications:
Rated Current Range: 1-1.6A
Class: Class 10A
Specifications
Main | |
Range | Easy TeSys |
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) |
Complementary | |
Product compatibility | LC1E06...38 |
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 | 1…1.6 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 | 4 A gG for power circuit |
2 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 | Power circuit: screw clamp terminals 1 1.5…6 mm² - cable stiffness: flexible 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…6 mm² - cable stiffness: solid without cable end | |
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 | |
Recommended tightening torque | Power circuit: 1.7 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 |
Environment | |
standards | IEC 60947-5-1 |
IEC 60947-4-1 | |
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 |