Three-phase Motor Protection Relay

FIG. 1 is a top-front-left perspective view of a three-phase motor protection relay;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a left side elevation view thereof;

FIG. 7 us a right side elevation view thereof;

FIG. 8 is a bottom-front-left perspective view thereof; and,

FIG. 9 is a rear-bottom-left perspective view thereof.

The broken lines included in the drawings indicate a boundary of the claimed design. Features included inside of the broken line boundary are not intended to form any part of the claimed design.