DC Miniature Circuit Breaker 2 Pole 1000V 20A – Isolator With Waterproof Cover For Solar PV Systems, RV, And Off-Grid Setups

About This Product

If you're running solar panels or an off-grid DC system, you need reliable protection against overloads and short circuits.

This 2-pole DC miniature circuit breaker is rated at 20 amps and 1000 volts DC, with a breaking capacity of 4000 amps – so it's serious about protecting your gear.

The housing is made from PA66 material, which is tough and heat-resistant.
It comes with a transparent waterproof cover so you can easily see the breaker status at a glance, and that cover helps keep moisture out so it lasts longer in outdoor or damp environments.

Installation is straightforward – the terminals accept cables from 6 to 8.

7mm (about 7 to 5 AWG), and the kit includes all the hardware you need: waterproof connectors, rings, sealing rings, screws, expansion screws, and even electrical tape.

This breaker is perfect for solar array grid-tied systems, off-grid setups, RV solar, and pretty much any DC power distribution where you need to isolate circuits safely.

The pack includes one breaker with the box split into two parts, all the mounting hardware, and clear instructions to get you up and running.

Solid build, good price, and peace of mind for your DC system.