139C4378G103 - General Electric Circuit Breaker Shunt Trip 48V Control Voltage Compatible with WavePro Series

SKU: 139C4378G103-ReCert
Condition: Re-Certified
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💡 ABB / GE Branding Notice

On June 30, 2018, ABB completed the acquisition of GE Industrial Solutions.

As a result of this transition, certain products may be labeled as either ABB or GE depending on the manufacturing date and production batch. In many cases, the product itself remains identical in form, fit, function, and specifications, with only the branding or label differing.

Customers may receive:

  • ABB-branded products
  • GE-branded products
  • Packaging reflecting either brand

Unless otherwise stated, these are considered the same product and are fully interchangeable under the applicable manufacturer specifications.

If you have questions regarding labeling, compatibility, or product identification, please contact our support team prior to ordering.

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All items both Re-Certified, and New sold by Essential Electric include a 30 day return policy and a 2-year full warranty. This means that they are guaranteed to be free from defects for a full 2 years from the date that the product was shipped from our warehouse.

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Product Info

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Description

139C4378G103


139C4378G103 is a General Electric circuit breaker equipped with a shunt trip feature and a 48V control voltage rating.

This breaker is designed for use with WavePro series breakers including WPS08, WPF08, WPH08, WPX08, WPS16, and WPF16. It supports a maximum control voltage of 48V and is suitable for power distribution applications requiring reliable trip control. The breaker meets industry standards for performance and safety, ensuring dependable operation in electrical systems.

    Key Specifications
    • Manufacturer: General Electric
    • Part Number: 139C4378G103
    • Type: Circuit Breaker with Shunt Trip
    • Control Voltage: 48V DC max
    • Compatible Series: WavePro WPS08, WPF08, WPH08, WPX08, WPS16, WPF16
    • Mounting Type: Plug-in (typical for WavePro series)
    • Interrupt Rating: Meets UL and ANSI standards (specific rating depends on breaker frame)
    • Poles: Typically 3 or 4 poles depending on model
    • Trip Unit: Shunt Trip
    • Certifications: UL Listed, ANSI compliant

    At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.


    Specifications

    • Part Number: 139C4378G103
    • Manufacturer : General Electric
    • Brand : General Electric
    • Category : Circuit Breaker
    • Item Subcategory : Shunt Trip
    • Family : AKD-10
    • Compatible Frames : WPS08, WPF08, WPH08, WPX08, WPS16, WPF16, WPH16, WPS20
    • Control Voltate Maximum : 48

    Product Data

    • Weight : 3



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