
Back to category
DC MCB DC-3P
Three-pole DC miniature circuit breaker for higher-spec photovoltaic and DC protection systems.

DC-3P is suitable for buyers looking for a broader DC protection format in solar, energy storage, and dedicated DC control projects.
Category: Circuit Breaker
Key Specifications
Circuit Breaker
3P
DC circuit protection
PV and storage protection
Features
Three-pole format for broader DC-side requirements
Useful for photovoltaic and storage applications
Built for panel integration and stable switching
Applications
PV string and combiner layouts
Battery storage DC protection
Industrial DC control panels
Product Gallery


Related Models
AC MCB AC-1PSingle-pole AC miniature circuit breaker for dependable overload and short-circuit protection.
AC MCB AC-2PTwo-pole AC miniature circuit breaker for low voltage distribution and panel-side protection.
AC MCB AC-3PThree-pole AC miniature circuit breaker for broader panel protection and low voltage switching applications.
AC MCB AC-4PFour-pole AC miniature circuit breaker for complete distribution isolation and low voltage panel protection.
DC MCB DC-1PSingle-pole DC miniature circuit breaker for PV strings, battery lines, and compact DC protection layouts.
DC MCB DC-2PTwo-pole DC miniature circuit breaker for solar and DC protection projects.
DC MCB DC-4PFour-pole DC miniature circuit breaker for higher-level PV, storage, and DC cabinet protection.
WiFi MCB Smart SwitchSmart WiFi circuit breaker for remote switching, monitoring, and low voltage protection projects.
Related Articles
Understand the real difference between DC MCB and AC MCB before you specify products for PV, battery, or building distribution projects.