70
New generation IZM97, 99 low voltage air circuit breaker instruction manual
MN013010EN February 2020 www.eaton.com.cn
Section 5: Dimensional drawings
IZM97 withdrawable type cassette dimensions and mounting dimensions (3P and 4P, 800~3200A)
.88
[
22.4]
.
.
Mounting plane
Mounting plane
Mounting plane
Mounting plane
Required mounting locations
Required mounting locations
Bottom view
2 places
2 places
12 places
4 places
4 places
2 places
4 places
4 places
3 places
4 pole mounting locations
3 pole mounting locations
Earth contact
access hole
Rear view
Bottom view
Rear view
Optional earth bus
mounting location
Notes:
1. Mperial dimensions are Inches on top
metric dimensions are [mm] bottom.
2. All dimensions are reference only.
Optional earth bus mounting location.
replace existing bolts with M8x25 hex.
bolts for use with 1/4 ( 6mm) bus
Optional earth bus mounting location
Earth contact
access hole