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Thermal Overload Relay RTX3 400 | 260-400A Adjustable Range | Class 10A Protection | @EA of 1 | by Legrand
The Thermal Overload Relay RTX3 400 is designed for industrial motor control, featuring an adjustable current range of 260-400A and Class 10A thermal overload protection. Ideal for tertiary and industrial installations, it includes auxiliary contacts and a reset button selector for enhanced functionality, ensuring reliable motor protection and compliance with safety standards.
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Product Name/Title: Thermal Overload Relay RTX3 400 | 260-400A Adjustable Range | Class 10A Protection | @EA of 1 | by Legrand
Brand: Legrand
SKU: 416791
Alternatively Known As: Thermal Overload Relay RTX3, Motor Protection Relay, Overload Relay 260-400A, Class 10A Thermal Relay
Technical Specifications
- Adjustable current range: 260-400 A
- Max rated operation voltage (Ue): 690 V
- Auxiliary contacts: 1 normally open (NO) + 1 normally closed (NC)
- Auxiliary contact rating: 0.75A / 240V AC
- Screw terminal capacity: Power 240mm², Auxiliary circuit 1mm²
- Mounting method: Direct attachment
- Reset button selector: Automatic or manual reset
- Release class: Class 10
- Dimensions (H x L x W): 120mm x 100mm x 80mm
- Weight: 1.5 kg
Key Features
- Adjustable current range from 260 to 400 A
- Class 10 thermal overload protection
- 1NO + 1NC auxiliary contacts (0.75A / 240V AC)
- Screw terminals with capacity for power up to 240mm² and auxiliary circuit 1mm²
- Reset button selector with automatic or manual reset options
- Trip indicator and Stop/Test button
- Direct attachment mounting method
- Designed for tertiary and industrial installations
Professional Installation Requirements
- Installation by a qualified electrician is required to ensure compliance with electrical safety standards and proper integration with motor control systems.
Applications
- Industrial motor control and protection
- Tertiary and industrial electrical installations
- Direct association with CTX3 contactors
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Helps prevent motor damage and energy waste by providing precise overload protection
- Supports longer motor lifespan reducing electronic waste
Warranty Information
Standard manufacturer warranty applies, typically 1-2 years against manufacturing defects.
Available Now
The Legrand Thermal Overload Relay RTX3 400 260-400A Class 10A Differential is available for immediate purchase, ideal for industrial motor protection and control applications.
