CIRCUIT BREAKER BJ 2P 4IN 200A

For use in single and 3-phase Type BR load centers 150 A and up. Requires two 1 in pole spaces on left side and two 1 in pole spaces on right side. No BJHDS hold down kit, necessary for using as a main or back feed device, sold separately. #2 to 300 kcmil wire range. 120/240 VAC, 10,000 AIC.