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    • BDA161253 SQUARE D 1P 125A 347/600V B PH I LINE

    Standard · 125A · 1-Pole · 347/600V · Plug-In

    The BDA161253 from SQUARE D is a premium single-pole circuit breaker designed to handle 125A at a voltage range of 347/600V. This high-performance device features a robust construction, ensuring reliable operation in various applications. Perfect for commercial and industrial settings, it provides superior protection and peace of mind for your electrical systems.

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    SKU SQDBDA161253 Categories , ,
    Specifications
    BrandSquare D
    TypeStandard (Thermal-Magnetic)
    Amperage125 A
    Poles1-Pole
    Voltage347/600V
    Interrupting Rating14 kA
    MountingPlug-In
    Frame / SeriesBDA
    Catalogue #SQDBDA161253
    Panel Compatibility

    The Square D BDA161253 is a BDA-frame, plug-in style circuit breaker rated 1-pole, 125A, 347/600V, 14kA AIC. The BDA series is designed for use in Square D NF/NQ-style panelboards and commercial/industrial loadcentres that accept BDA-frame plug-in breakers — it is not a residential QO or Homeline device. Its 347/600V rating makes it well-suited for Canadian commercial and industrial distribution systems.

    • Frame: BDA (plug-in mount)
    • Voltage: 347/600V AC — suitable for Canadian 3-phase distribution
    • Interrupting rating: 14kA at 600V

    Panel compatibility depends on the specific Square D panelboard series installed on-site. Send us your panel model number and we'll confirm fitment before you order.

    The BDA161253 uses a plug-in BDA-frame mount and is designed for Square D commercial and industrial panelboards that accept BDA-series breakers, such as certain NF and NQ-series panelboards rated for 347/600V service. It is not interchangeable with residential QO or Homeline loadcentres. Share your panel model with us and we'll verify compatibility before you order.

    Yes — the BDA161253 is rated 347/600V AC, which is the standard Canadian commercial and industrial distribution voltage. Its 14kA interrupting capacity at 600V meets the fault-current requirements of many commercial panelboard applications. Always verify that the available fault current at your installation point does not exceed 14kA.

    Absolutely. Sourcing obsolete and hard-to-find Square D breakers like the BDA161253 is exactly what we specialise in. Our Calgary, Edmonton, and Vancouver branches maintain extensive inventory of legacy and discontinued breakers. Contact us for a quote and we'll confirm availability and lead time for you.

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    Contact Northern Breaker Group

    Experience the advantage of working with Canada's fastest growing electrical supply network—where local expertise meets national capabilities.
    Whether you’re a contractor needing same-day pickup in Calgary, an facility manager sourcing obsolete parts in Edmonton, or a Vancouver electrician requiring marine-rated components, Northern Breaker Group is your trusted electrical supply partner.

    For General Inquiries:

    Visit any of our three locations or use our online quote system to connect with the Northern Breaker Group network.

    For Location-Specific Needs:

    Calgary: 403-520-0014

    Edmonton: 780-758-6122

    Vancouver: 604-283-6336

    Reach out to us today to discuss your needs.

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