Trade Discount 20%
Thermal Overload Relay RTX3 100 | 34-50A Adjustable Range | Class 10A Differential | @EA of 1 | by Legrand
The Thermal Overload Relay RTX3 100 is designed for reliable motor protection, featuring an adjustable current range of 34-50A and a maximum rated operation voltage of 690V. Ideal for industrial and tertiary applications, this relay includes a trip indicator, automatic/manual reset options, and auxiliary contacts for enhanced functionality.
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Technical Specifications
- Adjustable current range: 34-50 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 - 15
- Mounting method: Direct attachment
- Main circuit electrical connection: Screw connection
- Release class: CLASS 10
- Reset button selector: Automatic or manual reset
- Trip indicator and Stop/Test button included
- Cage terminals capacity: Power 10mm² / Auxiliary circuit 1mm²
- Dimensions (H x L x W): 80mm x 70mm x 45mm
- Weight: 0.3 kg
Key Features
- 1NO + 1NC auxiliary contact (0.75A / 240V AC - 15)
- Cage terminals capacity: Power 10mm² / Auxiliary circuit 1mm²
- Reset button selector with automatic or manual reset options
- Trip indicator and Stop/Test button
- Adjustable current range from 34 to 50 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
- Installation should be performed by a qualified electrician familiar with motor control and protection systems to ensure compliance with safety standards and correct operation.
Applications
- Tertiary and industrial motor control and protection
- Direct association with CTX3 contactors
- Motor overload protection in industrial installations
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
- 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 34-50A Class 10A Differential is available for immediate purchase, ideal for industrial and tertiary motor protection applications.
