48 Mentor MP Short Form Guide
www.controltechniques.com Issue Number: 5
Table 4-14 Ferraz Shawmut DC Semiconductor protection fusing for USA size 1 drives
Model
USA
Description Catalog No. Reference No. UL approved
MP25A4R A70QS Series round fuse A70QS60-4 H219473 √
MP25A5R
MP45A4R A70QS Series round fuse A70QS80-4 X212816 √
MP45A5R
MP75A4R A70QS Series round fuse A70QS125-4 Q216375 √
MP75A5R
MP105A4R A70QS Series round fuse A70QS175-4 A223192 √
MP105A5R
MP155A4R A70QS Series round fuse A70QS250-4 L217406 √
MP155A5R
MP210A4R A70QS Series round fuse A70QS350-4 M211266 √
MP210A5R
The above DC fuse recommendations are not required for UL conformity of the Mentor
MP drive. Any installations required to meet NEC and/or UL508a panel requirements,
must use recognized fuses that meet the requirements of the standard being applied.
The UL columns above indicate whether the recommended fuse is a UL recognized
component and not its conformance to either NEC or UL508a.
DC fusing is required on four quadrant (R) drives only.
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