DC 1 Pole Miniature Circuit Breaker For Solar Panel 250V 20A With Instant Trip DIN Rail Mount Easy Install Short Circuit And Overload Protection For Solar Power Setups Flame Retardant Shell

1-Pole DC Solar Panel Breaker with Instant Trip
✔️ Compact 1-pole DIN-rail mount, 250VDC 20A, instant trip

This 1-pole DC circuit breaker protects solar PV distribution and DC power lines from overloads and short circuits. It features instant trip and a flame-retardant shell for safety, and it installs quickly on standard 35mm DIN rails in solar arrays, marine power systems, and other DC power setups.

✅ 1-pole, 20A, 250V DC rating
✅ Instant trip for quick fault clearance
✅ Flame-retardant shell for durability
✅ Arc extinguishing chamber with magnetic trip
✅ DIN rail mountable on 35mm rail for easy install
✅ Package includes: 1x 1-pole 20A 250V DC trip switch, 35mm DIN rail, 2 DIN rail sleeves, screws

💡 What is a DC solar panel circuit breaker used for and why choose a 1-pole 20A DC breaker?

It’s handy for safeguarding DC circuits in solar setups and other DC power distributions.

• Protects solar PV distribution lines from overload and short circuit events
• Provides quick isolation for safe maintenance and fault handling
• DIN-rail mountability makes retrofits and upgrades easy
• Flame-retardant housing adds durability in harsh environments