CHINT NM8N Series - Opening Sizes for Front Cover

Opening A Opening B Opening C
Fig 3 Opening Sizes in front of NM8N - 250 ~ 630 HV Cover
Opening
sizes in
front of
Cover
Table 1 Opening Sizes in front of NM8N - 250 ~ 630 HV Cover
Unit: mm
NM8N High-voltage (HV) Series Molded Case Circuit Breaker
Size
Category
Size Code
Model