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Thermal Overload Relay RTX3 40 | 28-40A Adjustable Range | Class 10A Differential Legrand

BRAND: Legrand
SKU: 416677
$136.00 List price: $169.40
1 EA ($136.00 per EA)
+ −
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The Thermal Overload Relay RTX3 40 is designed for precise motor protection with an adjustable current range of 28-40A and a Class 10A rating.
Technical Specifications
  • Adjustable current range: 28-40 A
  • Max rated operation voltage (Ue): 690 V
  • Mounting method: Direct attachment
  • Type of electrical connection: 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): 90mm x 70mm x 45mm
  • Weight: 0.3 kg
Key Features
  • Adjustable current range from 28 to 40 A
  • 1NO + 1NC auxiliary contacts (0.75A / 240V AC - 15)
  • Screw terminals capacity: Power 4mm² to 10mm², 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
  • Designed for tertiary and industrial installations
Professional Installation Requirements
  • Professional installation by a qualified electrician or technician is recommended to ensure correct setup and compliance with safety standards.
Applications
  • Tertiary and industrial motor control and protection
  • Direct association with CTX3 contactors
  • Industrial automation and machinery protection
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 life reducing electronic waste
Warranty Information

Standard manufacturer warranty applies, typically 1 year against manufacturing defects.

Available Now

The Legrand Thermal Overload Relay RTX3 40 28-40A Class 10A Differential is available for immediate purchase, ideal for industrial motor control and protection applications.

LE07229AB (LE07229AB.pdf, 2,118 Kb) [Download]

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]

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

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

ex223001_0284 (ex223001_0284.pdf, 76 Kb) [Download]

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