electrical - What is the difference between a handle tie and common trip in circuit breakers? - Home Improvement Stack Exchange

This image shows a quad-breaker with handle ties. Image borrowed from this DIY question One of the comments noted that despite the "handle ties", this is not a "common trip" bre

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Electrical Branch Circuit Design Guide

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Circuit Breaker Handle Ties Common trip ties for 2-wire or 240V circuit protection

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