The Cutler-Hammer BAB2100 is a 100A, two-pole miniature circuit breaker from the Quicklag series, designed for reliable thermal-magnetic protection in commercial and industrial facilities. It features a bolt-on configuration for secure panelboard connections and is HACR-rated. This breaker offers switching duty rating for 120 VAC fluorescent light applications, ensuring direct power feed and energy efficiency. It's also a direct replacement for older Westinghouse, Bryant, and Cutler-Hammer breakers..This Cutler-Hammer BAB2100 is a two-pole, 100A miniature circuit breaker with a 10 kA interrupt rating at 120/240 VAC. It utilizes a fixed thermal magnetic trip technology and has a bolt-on mounting style. The breaker is HACR rated and suitable for panel board mounting. It supports wire sizes from 14 to 4 AWG and features extended tang line terminals. The dimensions are 2.31 Inch L x 2 Inch W x 2.37 Inch D.