The PowerPact™ H-frame circuit breakers are designed to protect electrical systems from damage caused by overloads and short circuits. The H-, J-, L-Frame circuit breakers are available with either thermal-magnetic or Micrologic™ electronic trip units. The amperage ratings of the thermal trip elements are calibrated at 104°F (40°C) free air ambient temperature. Per the National Electric Code® (NEC®) and the Canadian Electrical Code, standard circuit breakers may only be applied continuously at up to 80% of their rating. This Powerpact H, Insulated Neutral Assembly, Groundable, 15-100A. breakers using up to three padlocks.
