A5.78 - Square D Overload Relay Thermal Unit, 4.09-4.59A, 600V, Class 20, Melting Alloy, Plug-On Mount, Type S/A, Motor Protection

SKU: A5.78-New

Condition: New
Price:
Sale price $31.01
Stock:
17 In stock, ready to be shipped

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Product Info

Description

A5.78


A5.78 is a Square D overload relay thermal unit designed for reliable motor protection in industrial applications.

This thermal unit features a melting alloy trip mechanism, providing Class 20 motor tripping for responsive overload protection. It is compatible with Square D Type S and Type A starters, offering plug-on mounting for easy installation and maintenance. The A5.78 is engineered to help prevent motor damage due to excessive current, ensuring long equipment life and reduced downtime.

    Key Specifications
  • Part Number: A5.78
  • Manufacturer: Square D
  • Category: Motor Control
  • Amperage Range: 4.09–4.59A
  • Voltage: 600V maximum
  • Poles: Not specified in available data
  • Mounting Type: Plug-On
  • Interrupt Rating: Not specified in available data
  • Series/Frame: Type S, Type A
  • Trip Unit: Melting Alloy, Class 20
  • Certifications: Not specified in available data
  • UPC/GTIN: 785901585367

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Specifications

  • Part Number: A5.78
  • Manufacturer : Schneider Electric
  • Brand : Square D
  • Category : Motor Control
  • Item Subcategory : Heater Element
  • Family : A Series
  • Type : A
  • Full Load Amps : 4.08 to 4.32

Product Data

  • UPC : 785901585367
  • GTIN : 00785901585367
  • Country of Origin : Mexico
  • Dimensions : Depth 9.29 in (236 mm) Width 8.11 in (206 mm) Height 15.98 in (406 mm)
  • Weight : 0.038



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