The Cutler Hammer BRH2100 is a reliable 2-pole, 100-amp circuit breaker designed for residential and commercial applications. Featuring a thermal-magnetic protection mechanism, it offers a high interrupting rating of 22kA at 120/240VAC, providing superior fault current handling compared to standard 10kAIC versions. This plug-on breaker is compatible with standard Type BR load centers, making it suitable for main or subpanel configurations. It accommodates 4-1/0 AWG copper or aluminum wire for flexible installation..This Cutler Hammer BRH2100 is a 2-pole, 100A thermal magnetic circuit breaker with a 22kA interrupting rating at 120/240VAC. It features a plug-on mounting style and is designed for use with Eaton Type BR load centers. The breaker supports wire sizes from 4 AWG to 1/0 AWG for both copper and aluminum conductors. It has a 1-phase configuration and a fixed trip adjustment for Long-Time and Instantaneous functions.