
10
IZM63 / IN63 low voltage air circuit breaker
MN013014EN May 2021 www.eaton.com.cn
Section 2: Receiving, handling, and installation
Figure 2-11 Drawout cassette features (front and rear views)
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(Front View)
(Rear View)
Extension Rails
Extension Rail Cutout
Secondary Plug-in Connectors
Secondary Terminal Blocks
Arc Hood
Optional Cell (TOC) Switch
Optional Key Interlock
Earthing Bar
Open Safety Shutters
Primary Terminals