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Thermal Overload Relay ZB32-2.4 | 1.6-2.4 A Adjustable Range | IP20 Protection Eaton

BRAND: Eaton
SKU: Y7-278448
$114.20 List price: $152.30
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The ZB32-2.4 thermal overload relay features an adjustable current range of 1.6 to 2.4 A and IP20 protection—ideal for industrial motor protection.
Technical Specifications
  • Adjustable current range: 1.6 - 2.4 A
  • Number of contacts: 1 N/O, 1 N/C
  • Degree of protection: IP20
  • Mounting method: Direct attachment
  • Rated operational voltage (Ue) max: 690 V
  • Rated operational current (Ie) at AC-15, 220-240 V: 1.5 A
  • Rated operational current (Ie) at AC-15, 380-415 V: 0.9 A
  • Rated impulse withstand voltage (Uimp): 6000 V AC
  • Pollution degree: 3
  • Class: CLASS 10 A
  • Ambient operating temperature: -25 °C to 55 °C
  • Reset function: Automatic push-button
  • Electrical connection type: Screw connection
  • Short-circuit current rating: 3 A Class J/CC max fuse
  • Terminal capacity (flexible with ferrule): 0.75 - 4 mm²
  • Terminal capacity (solid): 1 - 6 mm²
  • Dimensions (H x L x W): 67mm x 96mm x 45mm
  • Weight: 0.142 kg
Key Features
  • Adjustable current range from 1.6 to 2.4 A
  • 1 Normally Open (N/O) and 1 Normally Closed (N/C) contact
  • Reset pushbutton manual/auto
  • Phase-failure sensitivity compliant with IEC/EN 60947
  • Trip-free release mechanism
  • Finger and back-of-hand proof protection (EN 50274)
  • Direct mounting with IP20 degree of protection
  • Screw connection type for main circuit
  • Suitable for branch circuits with short-circuit protection
Professional Installation Requirements
  • Installation by a qualified electrician is required to ensure compliance with electrical safety standards and proper integration into motor control systems.
Applications
  • Industrial motor protection
  • Overload protection in electrical control panels
  • Direct mounting in motor control circuits
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 Eaton warranty applies; typically 1 year against manufacturing defects.

Available Now

The Eaton Moeller ZB32 Thermal Overload Relay is available for immediate purchase, ideal for industrial and commercial motor protection applications.

Product specifications (skuPage.278448.pdf, 71 Kb) [Download]

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