Description
Schneider LRE489 | EasyPact TVS differential thermal overload relay 394…630 A – class
10A
Technical Specifications
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Brand: Schneider Electric
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Series: EasyPact TVS
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Model: LRE489
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Type: Differential Thermal Overload Relay
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Adjustable Current Range: 394 to 630 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 EasyPact TVS 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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Compliance Standards: IEC 60947-4-1, IEC 60947-5-1
Key Features
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Heavy-Duty Overload Protection: Prevents motor overheating and damage due to excessive current.
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Adjustable Current Settings: Allows fine-tuning between 394 A and 630 A for precise motor protection.
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Quick Tripping (Class 10A): Ensures fast response to overload conditions, minimizing downtime.
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Auto/Manual Reset Options: Provides flexibility in reset operations, improving system reliability.
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Direct Mounting on EasyPact TVS Contactors: Simplifies installation and saves panel space.
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Phase Failure Protection: Trips the circuit in case of phase loss, preventing motor burnouts.
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Durable and Robust Construction: Designed for harsh industrial environments with high electrical endurance.
Applications
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Heavy Industrial Motor Protection: Ideal for large three-phase motors in manufacturing and processing plants.
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Pumps and Compressors: Ensures safe operation by preventing overheating and overload damage.
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Mining and Oil Industries: Provides robust motor protection in demanding environments.
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Material Handling & Conveyors: Prevents motor failure in automated heavy-duty conveyor systems.
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HVAC Systems: Protects large-scale ventilation, cooling, and air-handling units.
