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Thermal Overload Relay RTX3 800 | 400-630A Adjustable Range | Class 10A Motor Protection | @EA of 1 | by Legrand
The Thermal Overload Relay RTX3 800 is designed for reliable motor protection with an adjustable current range of 400-630A and a Class 10A thermal release. Ideal for tertiary and industrial applications, it features auxiliary contacts and a reset button selector for easy operation, ensuring optimal performance and safety in electrical installations.
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Product Name/Title: Thermal Overload Relay RTX3 800 | 400-630A Adjustable Range | Class 10A Motor Protection | @EA of 1 | by Legrand
Brand: Legrand
SKU: 416794
Alternatively Known As: Thermal Overload Relay RTX3, Motor Protection Relay, Overload Relay 400-630A, Class 10A Thermal Relay
Technical Specifications
- Adjustable current range: 400-630 A
- Max rated operation voltage (Ue): 690 V
- Release class: Class 10
- Auxiliary contacts: 1 normally open (NO) + 1 normally closed (NC)
- Auxiliary contact rating: 0.75A / 240V AC
- Screw terminal capacity: Power circuit 2x185mm², Auxiliary circuit 1mm²
- Mounting method: Direct attachment
- Reset button selector: Automatic or manual reset
- Trip indicator and Stop/Test button included
- Dimensions (H x L x W): 110mm x 70mm x 90mm
- Weight: 2.5 kg
Key Features
- Adjustable current range from 400 to 630 A
- Class 10 thermal release for motor protection
- 1NO + 1NC auxiliary contacts (0.75A / 240V AC)
- Screw terminals with capacity for power up to 2x185mm² and auxiliary circuit 1mm²
- Reset button selector with automatic or manual reset options
- Trip indicator and Stop/Test button for easy operation
- Direct attachment mounting method
- Designed for tertiary and industrial installations
Professional Installation Requirements
- Installation must be performed by a qualified electrician familiar with motor control and protection systems, following all safety instructions and local electrical codes.
Applications
- Tertiary and industrial motor control and protection
- Direct association with CTX3 contactors
- Motor overload protection in industrial electrical installations
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Helps prevent motor damage and energy waste by providing precise overload protection
- Durable design reduces need for frequent replacements, minimizing electronic waste
Warranty Information
Standard manufacturer warranty of 1 year against manufacturing defects.
Available Now
The Legrand Thermal Overload Relay RTX3 800 400-630A Class 10A Differential is available for immediate purchase, ideal for industrial motor protection and control applications.
