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Thermal Overload Relay RTX3 225 160-240A Adjustable Range Class 10A Legrand

BRAND: Legrand
SKU: 416784
$777.00 List price: $968.20
1 EA ($777.00 per EA)
+ −
30 Days Return Electricians Unlock Trade Access
The Thermal Overload Relay RTX3 225 is designed for motor protection, featuring an adjustable current range of 160-240A and a Class 10A release.
Technical Specifications
  • Adjustable current range: 160-240 A
  • Max rated operation voltage (Ue): 690 V
  • Mounting method: Direct attachment
  • Type of electrical connection: Screw connection
  • Auxiliary contacts: 1 normally open (NO), 1 normally closed (NC)
  • Release class: CLASS 10
  • Reset button selector: Automatic or manual reset
  • Trip indicator and Stop/Test button included
  • Dimensions (H x L x W): 110mm x 120mm x 70mm
  • Weight: 1.5 kg
Key Features
  • Adjustable current range from 160 to 240 A
  • 1NO + 1NC auxiliary contacts (0.75A / 240V AC - 15)
  • Screw terminals capacity: Power 120mm² / 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
  • Screw connection for main circuit electrical connection
  • Release class: CLASS 10
Professional Installation Requirements
  • Installation by a qualified electrician is required to ensure compliance with safety standards and proper integration with motor control systems.
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
  • Protects motors from overheating and damage, extending equipment lifespan and reducing waste
  • Supports energy-efficient motor operation by preventing overload conditions
Warranty Information

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

Available Now

The Legrand Thermal Overload Relay RTX3 225 160-240A Class 10A Differential is available for immediate purchase, ideal for industrial and tertiary motor protection applications.

F01992FR-02 (F01992FR-02.pdf, 1,434 Kb) [Download]

F01992EN-02 (F01992EN-02.pdf, 1,921 Kb) [Download]

Technical Guide: Protection and control of 3-phase asynchronous motors (EXB19046_TG_3phase-asynchronous-motors_EN.pdf, 5,963 Kb) [Download]

LE07228AB (LE07228AB.pdf, 2,322 Kb) [Download]

ex223001_0294-0295 (ex223001_0294-0295.pdf, 754 Kb) [Download]

ex223001_0292-0293 (ex223001_0292-0293.pdf, 607 Kb) [Download]

ex223001_0285 (ex223001_0285.pdf, 119 Kb) [Download]

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