The PowerPact B-frame circuit breaker provides economical thermal-magnetic circuit protection in a compact size. It offers unique values to electrical system designers and installers, along with a wide range of accessories, auxiliaries, and lug options.
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
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PowerPact B circuit breakers are made for commercial applications and segments like:
- Control Panels
- Commercial Equipment
- Industrial Machines
- Electrical Distribution Equipment
- Buildings & Facilities
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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.
Easy Unit Mount Construction for Flexibility and Versatility
PowerPact B doesn’t require DIN rail brackets, and can be mounted easily on a grid, on a DIN rail, or directly to a backpan. Unit mount construction features integrated DIN rail mounting, and traditional back pan mounting with screws, offering flexibility for the panel builder.
A hinged front cover allows a wide variety of field-installable accessories such as external operators with NEMA and IEC style rotary mechanisms, door shaft operators, and auxiliary contacts.
A hinged front cover allows a wide variety of field-installable accessories such as external operators with NEMA and IEC style rotary mechanisms, door shaft operators, and auxiliary contacts.
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 for I-Line Panelboards
A screwdriver is all you need to install an I-Line PowerPact B circuit breaker, making installation fast and easy. Circuit breakers ratchet firmly onto the bus stack with captive retaining screws to secure the circuit breaker to the mounting pan.
I-Line PowerPact B circuit breakers can be accessorized in the field, and can be installed in new or existing I-Line panelboards. This makes it easy to upgrade legacy panelboards with modern standards and features.
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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