The miniature circuit breaker series SU 200 is ABB’s solution for UL 489 branch circuit protection.
The series consist of the ranges SU200M, SU200ML and SU200MR.
SU200M and SU200MR ranges support protection up to 480 Y/277 V AC and 96 V DC.
The SU200ML range supports protection up to 240 V AC and 96 V DC.
All circuit breakers are all-round devices for AC and DC applications for universal use in North American and global markets due to its approvals acc. to the international standards UL, CSA and IEC.