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Thermal Overload Relay RTX3 150 | 80-100A Adjustable Range | Class 10A | @EA of 1 | by Legrand

BRAND: Legrand
SKU: 416764
$407.90 List price: $508.30
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The Thermal Overload Relay RTX3 150 is designed for reliable motor protection, featuring an adjustable current range of 80-100A and a maximum rated operation voltage of 690V. Ideal for industrial and tertiary electrical installations, this relay ensures efficient motor operation and minimizes downtime with its automatic or manual reset options and trip indicator.

Product Name/Title: Thermal Overload Relay RTX3 150 | 80-100A Adjustable Range | Class 10A | @EA of 1 | by Legrand

Brand: Legrand

SKU: 416764

Alternatively Known As: Thermal Overload Relay, Motor Protection Relay, RTX3 Thermal Relay, Overload Protection Relay

Technical Specifications
  • Adjustable current range: 80-100 A
  • Max rated operation voltage (Ue): 690 V
  • Mounting method: Direct attachment
  • Electrical connection type: Screw connection
  • Auxiliary contacts: 1 normally closed (NC), 1 normally open (NO)
  • Release class: Class 10
  • Reset button selector: Automatic or manual reset
  • Trip indicator and Stop/Test button included
  • Dimensions (H x L x W): 100mm x 120mm x 70mm
  • Weight: 0.5 kg
Key Features
  • 1NO + 1NC auxiliary contact (0.75A / 240V AC - 15)
  • Screw terminals capacity: Power 50mm² / Auxiliary circuit 1mm²
  • Reset button selector with automatic or manual reset options
  • Trip indicator and Stop/Test button
  • Direct attachment mounting method
  • Adjustable current range from 80 to 100 A
  • Max rated operation voltage of 690 V
  • Designed for tertiary and industrial installations
Professional Installation Requirements
  • Installation by a qualified electrician is required to ensure compliance with 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)
Environmental Benefits
  • Helps prevent motor damage and energy waste by providing reliable overload protection
  • Supports efficient motor operation and reduces downtime
Warranty Information

Standard manufacturer warranty applies. Please refer to Legrand warranty policy for details.

Available Now

Legrand Thermal Overload Relay RTX3 150 80-100A Class 10A is available for immediate purchase, ideal for industrial motor control and protection applications.