Nsfs160 Hot _top_ Guide

Loose terminal connections are the #1 cause of "hot" breakers. Ensure all lugs are tightened to the manufacturer's specified Newton-meters (Nm).

Varies by model (standardly 25kA to 36kA at 415V). nsfs160 hot

Usually adjustable from 70% to 100% of the rated current. Loose terminal connections are the #1 cause of