Industrial DP-3815 2-Pole 100A 250VDC Circuit Breaker

CBI's DP-3815 is a two-pole DC circuit breaker rated for 100 A at 250 V DC, designed to protect industrial DC power rails and connected equipment from overcurrent. It offers a 10 kA interrupting capacity, enabling rapid fault clearance in DC distribution networks and applications such as battery banks and DC motor drives. The unit is identified by the DP-3815 part number and is part of CBI's line of protective devices for industrial DC systems. With its 2P configuration, the DP-3815 is designed for installation in standard DC panels and enclosures commonly used in manufacturing, energy, and automation environments. This specification—2 poles, 100 A, 250 VDC, 10 kA short-circuit rating—defines the core protection characteristics of the DP-3815 for reliable DC circuit protection.