Skip to content

Will the Type QH and Type STH fuse links work with the cutouts that have the Mechanical Assist Spring option?

← Switching & Fusing
Yes. The mechanical assist spring is a torsional spring, attached to the trunnion, to aid drop out in corrosive environments where sticking may occur in between the fuse holder cap and top contact. The fuse links will work with this cutout option.

Feedback and Knowledge Base

(thinking…)