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Thermal Overload Relay RTX3 100 | 54-75A Adjustable Range | Class 10A Differential | @EA of 1 | by Legrand
The Thermal Overload Relay RTX3 100 is designed for effective motor protection, featuring an adjustable current range of 54-75A and a maximum rated operation voltage of 690V. Ideal for industrial applications, this relay ensures reliable overload protection and is easy to install with direct attachment and screw connection methods.
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Product Name/Title: Thermal Overload Relay RTX3 100 | 54-75A Adjustable Range | Class 10A Differential | @EA of 1 | by Legrand
Brand: Legrand
SKU: 416748
Alternatively Known As: Thermal Overload Relay, Motor Protection Relay, RTX3 Overload Relay, Legrand Motor Relay
Technical Specifications
- Adjustable current range: 54-75 A
- Max rated operation voltage (Ue): 690 V
- Mounting method: Direct attachment
- Type of electrical connection: Screw connection
- Number of auxiliary contacts (normally closed): 1
- Number of auxiliary contacts (normally open): 1
- Release class: CLASS 10
- Auxiliary contact rating: 0.75A / 240V AC - 15
- Cage terminals capacity: Power 16mm² to 25mm², Auxiliary circuit 1mm²
- Dimensions (H x L x W): 90mm x 70mm x 45mm
- Weight: 0.3 kg
Key Features
- 1NO + 1NC auxiliary contact (0.75A / 240V AC - 15)
- Cage terminals capacity: Power 16mm² to 25mm², Auxiliary circuit 1mm²
- Reset button selector with automatic or manual reset
- Trip indicator and Stop/Test button
- Adjustable current range from 54 to 75 A
- Max rated operation voltage of 690 V
- Direct attachment mounting method
- Screw connection for main circuit electrical connection
- Release class: CLASS 10
Professional Installation Requirements
- Professional installation by a qualified electrician or technician is required to ensure correct setup and safety compliance.
Applications
- Tertiary and industrial motor control and protection
- Direct association with CTX3 contactors
- Motor overload protection in industrial 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
- 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 100 54-75A Class 10A Differential is available for immediate purchase, ideal for industrial motor control and protection applications.
