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    PowerPact B Ratings and Types

    • Available in 1, 2, 3, and 4-pole unit mount construction and 1, 2, and 3-pole I-Line™ construction
    • Cost-effective fixed thermal-magnetic trip units from 15-125A up to 600Y/347 Vac
    • Interrupting ratings include: D-18 kA, G-35 kA, and J-65 kA at 480 Vac
    • Unique I-Line construction mounts into Square D™ panelboards and switchboards. Designed to the same 1.5" per pole widths as the legacy F-frame, simplifying substitution without blank fillers
    • Unit mount (aka: lug-lug) construction is 30% smaller in size, with 25% more capacity than the legacy unit-mount F-frame design

PowerPact B Molded Case Circuit Breaker Product Brochure

Download the PowerPact B-Frame Circuit Breaker brochure to learn about product features and benefits.
(pdf, 5.1MB)
  • PowerPact B circuit breakers are made for commercial applications and segments like:
    • Control Panels
    • Commercial Equipment
    • Industrial Machines
    • Electrical Distribution Equipment
    • Buildings & Facilities
  • Green Premium is the only label that allows you to effectively develop and promote an environmental policy while preserving your business efficiency. More than 75% of Schneider Electric manufactured products, including PowerPact B, have been awarded the Green Premium ecolabel.
    green premium logo
  • EverLink Patented Technology

    PowerPact B-frame devices feature EverLink lugs, a new cable connection method with wire creep-compensating technology built directly into the lug. This standard lug option minimizes loose wiring caused by wire strand deformation, vibration, and shocks.
    The patented design maintains low-resistance connections for continuity of service, even with fine stranded conductors.
    • Reduce the loosening of cables over time using a spring tension design
    • Rated for bare use with fine-stranded conductors up to Class K
    • Available with unique integrated control wire terminals
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No More DIN Rail Brackets

Speed up your installations. PowerPact B can be mounted easily on a grid, on a DIN rail, or directly to a backpan.

Easy Unit Mounting Options

See how simply PowerPact B screw mounts to enclosure backpans or clips onto DIN rails - no DIN rail adapter plates needed.
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    Reliable External Operators

    Operate with confidence

    • A broad offering of NEMA and IEC style rotary operating mechanisms designed to be used as main panel disconnects for control panel applications are available for PowerPact B
    • The new NFPA 79 compliant open door shaft operator works with PowerPact B, H, J and L-frame operating mechanisms up to 600A
    • PowerPact B I-Line Accessories

      Flexible, for quick installation and easy retrofits

      • Save up to 40% of time spent mounting and connecting with I-Line plug-on circuit breakers or the unit-mounted circuit breakers with built-in DIN rail mounting
      • Be ready for last minute project changes with one-click, field-installable electrical accessories! Pre-wired versions available
      • Increase operational efficiency with auxiliary contacts that indicate circuit status for remote monitoring systems
      • Easily retrofit PowerPact B-frame circuit breakers into I-Line panelboards and switchboards with 25% more capacity than legacy F-frame circuit breakers
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      Increase Operational Efficiency

      Increase operational efficiency with auxiliary contacts that indicate circuit status for remote monitoring systems.
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      One-click Accessories Make Last-Minute Changes Easy

      Accessories can be installed in an assembly shop or onsite as the job progresses and the design evolves
      • IPC

        Win More Projects

        If You Design Electrical Solutions

        Win more projects and deliver the best solution for your customers. Ensure reliable circuit protection and secure connections over time by specifying:
        • I-Line group mounted circuit breakers for best-in-class electrical power distribution applications
        • Benefit from our customer support to help design the best solution for your customers
        • Design for safety of people and property by specifying shunt trip circuits for remote emergency-off operation or under-voltage release coils to protect equipment
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        Optimize Your Solution

        If You Design and Build Control Panels and Machines

        Optimize your solution with PowerPact B.
        • Get the best combination of size and performance for main and feeder circuit protection 
        • Termination options suit a wide variety of specification and design needs 
        • Benefit from working with a single worldwide supplier of industry leading electrical equipment including Altivar™, Modicon™, Multi 9™, PowerPact™, Square D™, and TeSys™ designs
        • Certified to UL, CSA, NOM, IEC, and CCC standards
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        Electrical fire protection begins with prevention

        Across the globe, electrical fires cause significant damage to buildings of all sizes. Circuit breakers are just one of our solutions for electrical fire prevention. Explore the risk areas, discover protection tips and view our other solutions to help you design, build and install.

      Featured Circuit Breaker Products

      PowerPact B-Frame Circuit Breaker Catalog

      Download the PowerPact B-Frame Circuit Breaker catalog for detailed product information.
      (pdf, 41.6MB)
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