Gladiator Series Miniature Supplementary Protector Application Guide

This document explains the critical differences between UL 489 Branch Circuit Protection and UL 1077 Supplementary Protection, detailing their respective functions, applications, and features. It provides technical specifications for Gladiator series miniature supplementary protectors, including trip curves (B, C, D), ratings, and certifications for proper selection and compliance with NEC and CEC codes.