Miniature Circuit Breaker 500V 2 Pole 20 Amp Isolator For Solar PV System With Instant Magnetic Trip DIN Rail Mount Direct Current Disconnect Switch For Quick Safe Power Isolation

Single-unit 500V 2-Pole DC MCB for PV isolation on DIN rail
✔️ 500V DC, 2-pole, 20A, instant magnetic trip, DIN rail mount

Compact DC circuit breaker designed for solar PV and other DC power systems. It provides overload and short-circuit protection while enabling quick isolation for safe maintenance and panel safety. DIN rail mounting (35mm) makes retrofit and installation fast across control panels and distribution boards.

✅ 500V DC rating for PV and DC circuits
✅ 2-pole isolation with instant magnetic trip
✅ 20A current rating for reliable DC protection
✅ 35mm DIN rail mounting enables fast installs
✅ Arc extinguishing designed for DC environments

💡 What is a DC mini circuit breaker used for in solar PV and other DC power setups?

This handy device protects DC circuits by interrupting faults quickly and enabling safe maintenance. - Handy protection for DC distribution networks in solar PV systems and marine DC installations - Quick power isolation for safe maintenance and emergency shutdowns - Magnetic trip delivers instant fault interruption in 500V DC circuits - DIN rail mountable design simplifies retrofits in control panels