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Schneider LRE361 | Thermal overload relay,EasyPact TVS,55…70A,class 10A
Original price was: EGP 44,543.00.EGP 24,053.00Current price is: EGP 24,053.00.
Description
Schneider LRE361 | Thermal overload relay,EasyPact TVS,55…70A,class 10A
Schneider LRE361 | Thermal overload relay, EasyPact TVS, 55…70A, class 10A description
Introduction
- Overview The Schneider LRE361 is a thermal overload relay designed to protect electrical circuits from overloads and short circuits.
- Importance It plays a crucial role in preventing damage to equipment and ensuring electrical safety.
Technical Specs
- Model Number The model number LRE361 specifies the specific variant of the relay.
- Current Range It operates within a current range of 55 to 70 amps, making it suitable for a variety of applications.
- Class Classified as Class 10A, indicating its response time characteristics.
Features
- Thermal Overload Protection Detects excessive heat buildup and interrupts the circuit to prevent damage.
- EasyPact TVS Incorporates advanced technology for enhanced safety and reliability.
Benefits
- Protection Ensures the longevity of electrical equipment by preventing overheating.
- Efficiency Reduces downtime and maintenance costs associated with electrical failures.
Installation
- Steps Follow manufacturer guidelines for proper installation to ensure optimal performance.
- Tips Ensure adequate ventilation and proper wiring for effective operation.
Maintenance
- Checklist Regularly inspect connections and cleanliness to maintain peak performance.
- Frequency Perform scheduled maintenance as per manufacturer recommendations.
Conclusion
In conclusion, the Schneider LRE361 thermal overload relay with EasyPact TVS technology offers robust protection and efficiency for electrical systems, making it a valuable component in industrial and commercial settings.
FAQs
- What is a thermal overload relay? A thermal overload relay is a protective device that monitors electrical currents and interrupts the circuit in case of overload or excessive heat.
- How does the EasyPact TVS enhance safety? EasyPact TVS technology incorporates advanced features like temperature sensing and quick response mechanisms to enhance overall safety.
- What are the installation requirements? Installation should follow specific guidelines provided by Schneider Electric, including proper sizing, wiring, and ventilation considerations.
- How often should maintenance be performed? Regular maintenance should be performed according to the manufacturer’s recommendations, typically at least annually or as per usage intensity.
- Where can one purchase Schneider LRE361? Schneider Electric products are available through authorized distributors and retailers. Visit our website to find a dealer near you.
Additional information
| brands | Schneider Electric |
|---|
Specifications
| 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 |
| Product compatibility | LC1E80...95 |
|---|---|
| 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 | 55…70 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 | 125 A gG for power circuit 80 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 4…35 mm² - cable stiffness: flexible without cable end Power circuit: screw clamp terminals 1 4…35 mm² - cable stiffness: flexible with cable end Power circuit: screw clamp terminals 1 4…35 mm² - cable stiffness: solid without cable end |
| Recommended tightening torque | Power circuit: 9 N.m - on screw clamp terminals Signalling circuit: 1.7 N.m - on screw clamp terminals |
| Height | 54 mm |
| Width | 70 mm |
| Depth | 113 mm |
| net weight | 0.48 kg |
| 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 |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 7.500 cm |
| Package 1 Width | 9.000 cm |
| Package 1 Length | 12.500 cm |
| Package 1 Weight | 490.000 g |
| Unit Type of Package 2 | S02 |
| Number of Units in Package 2 | 9 |
| Package 2 Height | 15.000 cm |
| Package 2 Width | 30.000 cm |
| Package 2 Length | 40.000 cm |
| Package 2 Weight | 4.796 kg |
| Warranty | 18 months |
|---|
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