Heavy Duty DC Circuit Breaker Four Pole Ten Amp MCB Rock Solid Electrical Protection For Solar Arrays And Industrial Gear Built Tough To Keep Your Grids Running Smooth Without Drama

Reliable 4 Pole DC Miniature Circuit Breaker 10 Amp Rating
✔️ Acti9 iC65H DC four pole MCB rated for solar arrays single unit incl

This compact four pole DC circuit breaker protects solar arrays and industrial gear from dangerous overcurrent faults. You mount it directly onto DIN rails inside electrical panels where steady DC loads demand reliable tripping action. Single package comes with one sturdy switching unit built to handle consistent power routing without fuss.

✅ Rated for continuous 10 amp direct current duty cycles
✅ Three position toggle offers clear open closed and trip status
✅ Meets UL 1077 standards for supplemental DC overload safety
✅ Fits standard wall cutouts and panel enclosures easily

💡 What protects standalone solar setups from unexpected voltage spikes?
A dedicated miniature circuit breaker locks in steady power flow while cutting supply the second dangerous levels hit your wiring. This makes it easier to swap out aging switches and keeps your whole grid safe.
- Stops ground faults before they fry solar inverters
- Trips quickly when DC load exceeds cable ratings
- Handy fix for old racks failing basic safety checks