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Eaton

MSH3.7A

Cutler Hammer Motor Starter Heater 2.96-3.27A Plug-In Mounting Standard Trip


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Product Description & Specifications

Confirm the complete catalog number and application requirements before ordering. The specifications below reflect the product information available for this listing.

Manufacturer
Eaton
Brand
Cutler Hammer
Sub-Category
Heater Element
Series
MSH Series
Phases
1
UPC
78667824177
GTIN
00786678241777
Weight
3.27 lb
Product description & additional details

MSH3.7A


MSH3.7A is a Cutler Hammer motor starter heater designed for manual motor starters with a motor full load current range of 2.96 to 3.27 amperes.

This heater element features a plug-in mounting type and a standard trip unit, providing reliable overload protection for single-phase motors. It is UL and CSA certified, ensuring compliance with industry safety standards. The heater is part of the MS series and is ideal for HVAC and other motor control applications requiring compact and efficient thermal overload protection.

    Key Specifications
    • Amperage Range: 2.96-3.27A motor full load current
    • Mounting Type: Plug-in
    • Trip Type: Standard
    • Series/Frame: MS Series
    • Application: Manual motor starters
    • Phase: Single-phase
    • Certifications: UL, CSA
    • Compact size for easy installation
    • Reliable overload protection

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Specifications

  • Part Number: MSH3.7A
  • Manufacturer : Eaton
  • Brand : Cutler Hammer
  • Category : Motor Control
  • Item Subcategory : Heater Element
  • Family : MSH Series
  • Phase : 1

Product Data

  • UPC : 78667824177
  • GTIN : 00786678241777
  • Weight : 3.27 lb

Return eligibility: what to know before ordering

Return requests must be made within 30 days of shipping and require authorization. Used, installed, energized, or tested items are not eligible. A restocking fee of up to 35% may apply. Review the full policy before purchase.

Product-specific restrictions apply. International orders are non-cancellable and non-refundable under the policy.

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Warranty supplied by Essential Electric

Warranty coverage is provided by Essential Electric, subject to the product and policy terms. Essential Electric is an independent supplier. Surplus or discontinued inventory may not qualify for the original manufacturer’s warranty.

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