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How many accessories can be installed in the Powerpact M breaker?

Can I install both a shunt trip and undervoltage relay in an M-frame breaker?

Product line:  
Molded case circuit breakers

Powerpact M-frame breaker

There are positions for up to three OF auxiliary switches, one SD alarm switch, and either a shunt trip MX or undervoltage MN. It does not have an option for the SDE overcurrent trip switch.
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