-60%
LRD04 | TeSys LRD Thermal Overload Relays – 0.4…0.63 A – Class 10A
Product Overview
The LRD04 is a thermal overload relay from Schneider Electric’s TeSys LRD series, designed to protect motors and other electrical equipment from overheating and overcurrent conditions. It is suitable for a wide range of industrial applications, ensuring reliable and efficient motor protection.
Key Features
- Current Range: 0.4 to 0.63 A
- Class: 10A (Class 10A indicates a tripping time of 10 seconds at 7.2 times the rated current)
- Mounting: Can be mounted directly on TeSys D contactors or separately
- Adjustable Settings: Allows precise adjustment of the current setting to match the motor’s rated current
- Manual/Auto Reset: Offers both manual and automatic reset options for flexibility in operation
- Ambient Temperature Compensation: Ensures accurate operation across a wide range of ambient temperatures
- Compatibility: Compatible with TeSys D contactors for seamless integration
- Safety: Provides reliable protection against motor overloads, phase loss, and phase unbalance
- Durability: Robust construction ensures long service life even in harsh industrial environments
Technical Specifications
| Parameter | Value |
|---|---|
| Rated Current | 0.4 to 0.63 A |
| Class | 10A |
| Mounting Type | Direct or separate mounting |
| Reset Type | Manual or automatic |
| Ambient Temperature Range | -20°C to +60°C |
| Standards | IEC/EN 60947-4-1, UL 508, CSA C22.2 No. 14 |
Applications
The LRD04 thermal overload relay is ideal for use in various industrial applications, including:
- Motor protection in manufacturing plants
- HVAC systems
- Pumps and compressors
- Conveyor systems
- Machine tools
Additional Information
For more detailed technical information, installation guidelines, and safety instructions, please refer to the official Schneider Electric product manual or contact their customer support.
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