Description
Schneider LR2K0305 | Differential thermal overload relays, TeSys K, 0.54 to 0.8 A, class
10A
Technical Specifications
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Brand: Schneider Electric
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Series: TeSys K
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Model: LR2K0305
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Type: Differential Thermal Overload Relay
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Adjustable Current Range: 0.54 to 0.8 A
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Tripping Class: 10A (Fast Motor Protection)
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Phase Imbalance Detection: Yes
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Reset Mode: Manual and Automatic Reset
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Mounting Type: Direct mounting on TeSys K contactors
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Connection Type: Screw clamp terminals
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Operating Temperature: -20°C to +60°C
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Standards Compliance: IEC 60947-4-1, IEC 60947-5-1
Key Features
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Motor Protection: Protects against overloads, phase loss, and unbalanced currents.
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Adjustable Current Settings: Allows fine-tuning between 0.54 A and 0.8 A for precise protection.
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Quick Tripping (Class 10A): Ensures fast response to overload conditions, reducing motor damage risk.
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Auto/Manual Reset Options: Provides flexibility in reset operations for continuous system reliability.
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Direct Mounting on TeSys K Contactors: Saves space and simplifies installation in compact control panels.
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Phase Failure Protection: Detects phase loss and trips the circuit to prevent motor damage.
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Reliable and Durable Design: Built for harsh industrial environments with long-term performance.
Applications
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Industrial Motor Protection: Suitable for small three-phase motors in machinery and automation systems.
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Pumps and Compressors: Ensures safe operation by preventing overheating.
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HVAC Systems: Protects fans, blowers, and air handling units from overload.
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Conveyors and Material Handling: Prevents motor burnouts in automated production lines.
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Small Machine Tools: Used in CNC machines, drills, and lathes to prevent damage from excessive loads.
