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Thermal Overload Relay RTX3 40 0.25-0.4A Standard Grey Legrand

BRAND: Legrand
SKU: 416642
$85.60 List price: $106.60
1 EA ($85.60 per EA)
+ −
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Legrand thermal overload relay features 0.25 0.4 A adjustable current range and 690 V maximum rated operation voltage (ue), Standard type.
Technical Specifications
  • Adjustable current range: 0.25 - 0.4 A
  • Maximum rated operation voltage (Ue): 690 V
  • Auxiliary contacts: 1 NO + 1 NC (0.75A / 240V AC)
  • Mounting method: Direct attachment
  • Electrical connection type: Screw connection
  • Release class: CLASS 10
  • Reset options: Automatic or manual reset
  • Trip indicator and Stop/Test button included
  • Dimensions (H x L x W): 80mm x 70mm x 45mm
  • Weight: 0.15 kg
Key Features
  • Adjustable current range from 0.25 to 0.4 A
  • 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contact (0.75A / 240V AC)
  • Screw terminal connections for power and auxiliary circuits (1mm² capacity)
  • Reset button selector with automatic or manual reset options
  • Trip indicator and Stop/Test button for easy operation
  • Direct attachment mounting method
Professional Installation Requirements
  • Installation should be performed by a qualified electrician or technician familiar with motor control and protection devices to ensure safety and compliance.
Applications
  • Tertiary and industrial motor control and protection
  • Direct association with CTX3 contactors
  • Motor overload protection in industrial automation
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. Please refer to Legrand warranty policy for details.

Available Now

The Legrand Thermal Overload Relay RTX3 40 0.25 - 0.4A Class 10A is available for immediate purchase, ideal for industrial and tertiary motor 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]

LGRP-01360-V01-01-FR (LGRP-01360-V01-01-FR.pdf, 578 Kb) [Download]

LGRP-01361-V01-01-FR (LGRP-01361-V01-01-FR.pdf, 580 Kb) [Download]

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