PUBLIC
ACS150/310/320/355 Hardware Manual, Addendum, US
English
Technical Data / Power Cable Sizes and Fuses / Alternate Short Circuit Protection
ABB UL file E211945 Volume 1, Section 4 lists the ABB Type E manual motor protectors MS132 & S1-M3-25, MS165-65, or MS495 as an alternate to UL classified fuses as a means of branch circuit protection. This is in accordance with the National Electrical Code (NEC).
Addendum to:
ACS150 User’s Manual Rev D (3AFE68576032)
ACS310 User’s Manual Rev D (3AUA0000044201
ACS320 User’s Manual Rev F (3AUA0000062599)
ACS355 User’s Manual Rev D (3AUA0000066143)