Molded Case Circuit Breakers

The ProLine Circuit Breaker is the industry's first UL approved current limiting breaker to be used in a panelboard application.

SACE FORMULA molded case circuit breaker

ABB‘s FORMULA molded case circuit breaker line offers simplicity and quality in some of the smallest dimensions available.

SACE Tmax T

SACE® Tmax® T - A complete range of molded case circuit-breakers up to 3200 A. All the circuit-breakers, both three-pole and four-pole, are available in the fixed version;...

Record Plus*

FB100, FC100, FG600 and FE250. Available up to 600A with interruption capacities up to 200kAIC. The FE250 and FG600 available with the PremEon S trip unit.

Tmax XT

Available up to 1600A; globally certified UL/CSA/IEC

Spectra RMS* Electronic Trip

15 to 1200A. SE150, SF250, SG600 and SK1200 breakers have a digital, solid state, RMS sensing trip system with field installable, front-mounted rating plugs. SG600 and SK1200...