Header Top Menu

US Electrification
ProLine panelboards

ProLine panelboards

The ProLine panelboards provide an innovative and high-performance approach to branch circuit protection. For those industries and service providers where reliability and 24/7 uptime is critical, the Proline panelboards with Proline circuit breakers is the perfect solution. Safer, more reliable with full coordination are the benefits this design delivers.

ABB developed the ProLine panelboard to provide current limiting branch circuit protection for the applications where reliability matters most. The ProLine panelboard utilizes the world class, high performance breaker technology for which ABB is known. Critical power, data centers, banking and medical institutions are just a few of the industries that demand the power reliability that the ProLine panelboard offers; to exceed their power distribution needs.


225A and 400A
12, 24, 42, 84* circuit
35 kAIC Series rating (240V)
14 kAIC Series rating (277/480V)
Single or Double Ended Incoming
Fully Rated Sub-Fed Breaker
Fully Rated Feed Through Lugs
1A to 100A Branch Breakers
Fully Rated Sub Fed Lugs or Breaker
K Trip Curve Breakers
N1 Enclosure (optional)


  • Breakers UL current Limiting
  • Fully Coordinated
  • Touch Safe – IP20
  • Pluggable Breaker with Non-Energized, Bolt-On Screw

* 84 circuit is available as a single ended, stand alone, non-enclosed version only. Bus capacity is maximum 400A. Please contact Tech Support for assistance.

Contact us

Contact us