Part of a circuit breaker

Description

FIG. 1 is a perspective view of a part of a circuit breaker, showing the new ornamental design; and,

FIG. 2 is a front view of the part of a circuit breaker of FIG. 1, showing the new ornamental design.

The broken lines shown illustrate portions of the part of a circuit breaker that form no part of the claimed design.

Claims

The ornamental design for a part of a circuit breaker, as shown and described.