Square D DP-4075 Molded Case Circuit Breaker

Square D DP-4075 Molded Case Circuit Breaker is a compact protective device from Schneider Electric’s Square D lineup, rated at 10 amps. It belongs to the DP family of molded‑case breakers and is designed to interrupt overcurrent events to safeguard wiring and connected equipment in electrical panels and distribution systems. This DP-4075 variant reflects the durable trip mechanism and molded‑case construction Square D is known for, offering dependable protection for circuits limited to 10 A and compatibility with Square D panels in typical panelboard installations. Typical applications include protecting branch circuits in commercial or light industrial panels and in residential environments where precise overcurrent protection for modest loads—such as lighting, outlets, or small motors—is required, all within a compact form factor. For proper replacement or installation, verify that the DP-4075 family matches the target panel type and that the unit aligns with original equipment specifications.