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Thermistor Overload Relay EMT6 | 24-240V AC/DC | IP20 Protection | LED Display by Eaton

BRAND: Eaton
SKU: Y7-66166
$342.30 List price: $426.60
+
The EMT6 thermistor overload relay offers precise machine protection with a rated control supply voltage of 24-240V AC/DC and IP20 protection. Ideal for industrial applications, it features a test function and LED display for easy monitoring, ensuring reliable operation in control panels and automation systems.

Product Name/Title: Thermistor Overload Relay EMT6 | 24-240V AC/DC | IP20 Protection | LED Display by Eaton

Brand: Eaton

SKU: Y7-66166

Alternatively Known As: Thermistor Overload Relay, EMT6 Overload Relay, Eaton EMT6 Relay, Machine Protection Relay

Technical Specifications
  • Power consumption: 2 W at DC, 3.5 VA at AC
  • Voltage type: AC/DC
  • Rated control supply voltage (Us): 24-240 V AC/DC
  • Rated operational current (Ie): up to 3 A depending on contact type and voltage
  • Degree of protection: IP20
  • Overvoltage category: III
  • Pollution degree: 3
  • Rated insulation voltage (Ui): 400 V
  • Rated operational voltage (Ue) max: 240 V
  • Short-circuit protection rating: Max. 6 A gG/gL fuse
  • Terminal capacity: 0.5 - 2.5 mm² solid or flexible with ferrule
  • Shock resistance: 10 g mechanical
  • Ambient operating temperature: -25 °C to 60 °C
  • Electromagnetic compatibility: Complies with IEC/EN 60947 and IEC/EN 61000 series
  • Dimensions (H x L x W): 83mm x 103mm x 23mm
  • Weight: 0.13 kg
Key Features
  • Thermistor overload relay for precise machine protection
  • Test function via separate button
  • LED display for notifications of mains and faults
  • Screw connection type for secure wiring
  • Finger and back-of-hand proof protection against direct contact
  • Wide ambient operating temperature range from -25 °C to 60 °C
  • Shock resistance of 10 g according to IEC/EN 60068-2-27
  • Rated control supply voltage from 24 V to 240 V AC/DC
  • Short-circuit protection rating up to 6 A gG/gL fuse
Professional Installation Requirements
  • Installation by a qualified electrician is required to ensure compliance with electrical safety standards and proper integration into control systems.
Applications
  • Machine protection in industrial electrical systems
  • Overload protection for motors and electrical equipment
  • Use in control panels and automation systems
Standards & Compliance
  • AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
  • Helps prevent motor damage and energy waste by providing accurate overload protection
  • Supports longer equipment lifespan reducing electronic waste
Warranty Information

Standard Eaton warranty applies; typically 1-3 years depending on purchase terms.

Available Now

The Eaton Moeller EMT6 Thermistor Overload Relay is available for immediate purchase, ideal for industrial machine protection and control panel applications.

Product specifications (skuPage.066166.pdf, 99 Kb) [Download]