UL 489 DIN rail DC miniature circuit breakers

Oct. 14, 2020
The Ex9-Series B1D line is designed to provide branch circuit protection in a variety of DC applications.
NOARK Electric
Noark Dc 5f86f61e6d150

NOARK Electric (Pomona, CA) announced the release of its new UL 489 branch circuit breakers line, the Ex9-Series B1D. These new MCBs [miniature circuit breakers] are designed to provide branch circuit protection in a variety of DC applications.

The MCBs are available in 1- and 2-pole configurations with current ratings up to 63A. The B1D mounts on standard 35mm DIN rail and is offered with either box or ring-tongue terminals. Like all NOARK products, the new MCBs are covered by NOARK's 5-year limited warranty. 

NOARK Electric is a global manufacturer of low-voltage electrical components for industrial manufacturing applications, specializing in motor controls and protection for original equipment manufacturers. Learn more at na.noark-electric.com.

Sponsored Recommendations

March 28, 2025
Bringing University of Tennesee's campus up to speed.
March 28, 2025
CommScope’s FiberGuide® Design Pro helps you design a complete fiber raceway for your data center or central office using 2D and 3D technology. This video guides you through the...
March 28, 2025
CommScope and Equinix work hand in hand to provide client connectivity across the globe