17IZM32 / IN32 low voltage air circuit breaker MN013017EN May 2022 www.eaton.com
Section 3: Circuit breaker description and operation
Figure 3-4 Typical standard drawout circuit breaker front cover
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Trip flag (pop-out indicator)
Three accessory windows
Trip unit
Contact status (open-close)
Spring status (charged-discharged)
Manual OFF button (push)
Manual ON button (push)
Manual charge handle
Optional operation counter
Padlockable levering device access door for drawout breaker
Color-coded breaker position indicator
Nameplate
Trip unit test port
Trip unit cover. Plastic cover is provided which allows the
settings to be viewed but not changed.
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