Schneider LR2K0314 | TeSys K – differential thermal overload relays – 5.5…8 A – class 10A
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1,875 EGP 3,473 EGP
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CompareSchneider LR2K0314 | TeSys K – differential thermal overload relays – 5.5…8 A – class 10A
Schneider LR2K0314 Description
Schneider LR2K0314 Description
Introduction
The Schneider LR2K0314 is a crucial component in electrical systems, known for its reliability and efficiency. Whether you’re an industrial user or a homeowner, understanding this device’s features and benefits can greatly enhance your electrical setups.
What is the Schneider LR2K0314?
The Schneider LR2K0314 is a thermal overload relay designed to protect electrical motors from overheating. This device monitors the current flow and disconnects the motor in case of an overload, preventing potential damage and ensuring safety.
Design and Construction
The Schneider LR2K0314 boasts a robust design with high-quality materials that ensure durability and longevity. Its compact size allows for easy integration into various electrical setups without taking up excessive space.
Technical Specifications
Understanding the technical specifications of the Schneider LR2K0314 is essential for optimal use:
- Voltage Rating: 690V AC
- Current Rating: 0.25 to 0.40A
- Frequency: 50/60Hz
- Operating Temperature: -20°C to +60°C
These specs highlight its capacity to handle various electrical loads while maintaining stability and safety.
How It Works
The Schneider LR2K0314 operates by monitoring the motor’s current. If the current exceeds a preset limit, the relay interrupts the circuit, protecting the motor from overheating. This process involves a bimetallic strip that bends with heat, triggering the disconnect.
Applications
The versatility of the Schneider LR2K0314 makes it suitable for:
- Industrial Use: Protects machinery in factories, ensuring minimal downtime.
- Commercial Use: Ideal for large commercial buildings where motor protection is critical.
- Residential Use: Ensures the safety of home appliances and small motor-driven devices.
Installation Process
Installing the Schneider LR2K0314 is straightforward:
- Turn off the Power: Ensure the circuit is de-energized.
- Mount the Relay: Securely attach the relay to a suitable surface.
- Connect the Wires: Follow the wiring diagram for proper connections.
- Test the Setup: Power on the circuit and check the relay’s functionality.
Safety Precautions: Always wear protective gear and follow standard electrical safety protocols.
Benefits of Using Schneider LR2K0314
Opting for the Schneider LR2K0314 offers several advantages:
- Reliability: Ensures continuous protection for your motors.
- Efficiency: Minimizes the risk of downtime due to motor failure.
- Safety Features: Prevents overheating, reducing fire hazards.
Comparison with Similar Products
When compared to other models and brands, the Schneider LR2K0314 stands out for its:
- Consistency: More reliable performance compared to other models.
- Durability: Outlasts many competitor products under similar conditions.
- Value for Money: Offers a balance of cost and quality.
User Reviews and Feedback
Positive Reviews:
- “Dependable and easy to install.”
- “Great value for its performance.”
Common Complaints:
- “A bit pricey, but worth it for the reliability.”
- “Installation instructions could be clearer.”
Maintenance and Troubleshooting
To keep the Schneider LR2K0314 in optimal condition:
- Regular Inspections: Check connections and functionality periodically.
- Clean Components: Remove dust and debris to prevent interference.
- Troubleshooting Common Issues: If the relay trips frequently, check for overcurrent conditions or faulty connections.
Cost and Availability
The Schneider LR2K0314 is priced between $50 and $100, depending on the supplier. It is available at electrical supply stores and online marketplaces.
Sustainability and Environmental Impact
The Schneider LR2K0314 is designed with energy efficiency in mind, reducing power consumption. Additionally, its long lifespan means fewer replacements, contributing to less electronic waste.
Future Developments
Schneider Electric continues to innovate, with future models expected to include:
- Enhanced Digital Integration: For smarter, more responsive systems.
- Improved Energy Efficiency: Further reducing environmental impact.
Conclusion
The Schneider LR2K0314 is a top-tier thermal overload relay, providing unmatched protection for electrical motors. Its robust design, ease of installation, and reliable performance make it a valuable addition to any electrical system.
FAQs
What is the Schneider LR2K0314?
The Schneider LR2K0314 is a thermal overload relay designed to protect electrical motors from overheating by monitoring and controlling the current flow.
How does the Schneider LR2K0314 enhance safety?
It prevents motor overheating by interrupting the circuit when the current exceeds a safe limit, reducing the risk of damage and fire hazards.
Where can I purchase the Schneider LR2K0314?
You can buy the Schneider LR2K0314 from electrical supply stores or online marketplaces like Amazon and eBay.
What are the common issues with the Schneider LR2K0314?
Common issues include frequent tripping due to overcurrent conditions or faulty connections, which can be resolved through proper maintenance and troubleshooting.
Is the Schneider LR2K0314 eco-friendly?
Yes, it is designed for energy efficiency and has a long lifespan, contributing to reduced electronic waste and lower power consumption.
| Range | TeSys |
|---|---|
| Product name | TeSys LRK |
| Product or component type | Differential thermal overload relay |
| Device short name | LR2K |
| Relay application | Motor protection |
| Product compatibility | LC7K LC1K LP4K LP1K |
| Network type | DC AC |
| Thermal overload class | Class 10A conforming to IEC 60947-4-1 |
| Thermal protection adjustment range | 5.5…8 A |
| [Ui] rated insulation voltage | Power circuit: 690 V conforming to BS 4941 Power circuit: 690 V conforming to IEC 60947 Power circuit: 750 V conforming to VDE 0110 group C Power circuit: 600 V conforming to CSA C22.2 No 14 |
| Network frequency | <= 400 Hz |
|---|---|
| Mounting support | Under contactor Plate, with specific accessories Rail, with specific accessories |
| Auxiliary contact composition | 1 NO + 1 NC |
| [Ith] conventional free air thermal current | 6 A for signalling circuit |
| [Ue] rated operational voltage | <= 690 V for power circuit 690 V AC AC-15 for signalling circuit 250 V DC DC-13 for signalling circuit |
| Associated fuse rating | 6 A gG for signalling circuit conforming to VDE 0660 6 A gG for signalling circuit conforming to IEC 60947 |
| [Uimp] rated impulse withstand voltage | 6 kV |
| Power dissipation per pole | 2 W |
| Phase failure sensitivity | Yes conforming to IEC 60947-4-1 |
| Local signalling | Trip indicator (yellow) |
| Control type | Red push-button: trip test function Blue push-button: stop and manual reset selector switch: manual or automatic reset |
| Connections – terminals | Screw clamp terminals 1 cable(s) 1.5…4 mm²solid Screw clamp terminals 2 cable(s) 1.5…4 mm²solid Screw clamp terminals 1 cable(s) 0.75…4 mm²flexible without cable end Screw clamp terminals 2 cable(s) 0.75…4 mm²flexible without cable end Screw clamp terminals 1 cable(s) 0.34…2.5 mm²flexible with cable end Screw clamp terminals 2 cable(s) 0.34…1.5 mm²flexible with cable end |
| Tightening torque | 1.3 N.m – on screw clamp terminals – with screwdriver Philips No 2 1.3 N.m – on screw clamp terminals – with screwdriver flat Ø 6 mm 1.3 N.m – on screw clamp terminals – with screwdriver pozidriv No 2 |
| height | 58 mm |
| Width | 45 mm |
| Depth | 65 mm |
| Net weight | 0.145 kg |
| Standards | VDE 0660 NF C 63-650 IEC 60947 BS 4941 |
|---|---|
| product certifications | UL CSA UKCA |
| Protective treatment | TC conforming to IEC 60068 TC conforming to DIN 50016 |
| IP degree of protection | IP2X conforming to IEC 60529 |
| Ambient air temperature for operation | -20…55 °C without derating conforming to IEC 60947 -30…60 °C with derating conforming to IEC 60947 |
| Ambient air temperature for storage | -40…70 °C |
| Operating altitude | 2000 m without derating |
| Fire resistance | 850 °C conforming to IEC 60695-2-1 |
| Flame retardance | V1 conforming to UL 94 Requirement 2 conforming to NF F 16-101 Requirement 2 conforming to NF F 16-102 |
| Mechanical robustness | Shocks NO contact: 10 Gn for 11 ms conforming to IEC 60068-2-27 Shocks NC contact: 10 Gn for 11 ms conforming to IEC 60068-2-27 Vibrations NO contact: 2 Gn, 5…300 Hz conforming to IEC 60068-2-6 Vibrations NC contact: 2 Gn, 5…300 Hz conforming to IEC 60068-2-6 |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 5.000 cm |
| Package 1 Width | 7.100 cm |
| Package 1 Length | 8.200 cm |
| Package 1 Weight | 159.000 g |
| Unit Type of Package 2 | S02 |
| Number of Units in Package 2 | 41 |
| Package 2 Height | 15.000 cm |
| Package 2 Width | 30.000 cm |
| Package 2 Length | 40.000 cm |
| Package 2 Weight | 6.756 kg |
| Warranty | 18 months |
|---|
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