Abstract: A retainer clip for securing a first electrical wire terminal lug to an electrical terminal contact post of a junction block. The retainer clip may have one or more snap tabs, each of which is snapped around a respective post. Finger tip or tool gripping holes may be provided in the body in the case of a ganged plurality of snap tabs, or side cutouts may be provided in the case of one snap tab which facilitate easy removal of the snap tab from the respective terminal contact post after a second terminal lug is mounted on the post on top of the snap tab retained first terminal lug and a securing nut is threaded onto the post for mechanically connecting the first and second electrical wire terminal lugs to the same post.

Abstract: A fusible terminal device for protecting electrical cable networks from detrimental effects of overloads.