16
IZM32 / IN32 low voltage air circuit breaker
MN013017EN May 2022 www.eaton.com
Section 3: Circuit breaker description and operation
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Fixed primary terminal
(with optional vertical adapter)
Arc chamber
Mounting foot
Circuit breaker nameplate
Tripper bar
Baffled arc chute cover
Secondary disconnect
Faceplate (front cover)
Integral lifting handle
Fixed horizontal primary terminal
Figure 3-2 Typical fixed circuit breaker features (front and rear views)
