Suntree 63A Solar 2-Pole DC Miniature Circuit Breaker (MCB)

The Suntree 63A Solar 2-Pole DC Miniature Circuit Breaker (MCB) is designed to provide safe and efficient protection for DC circuits in solar photovoltaic systems. It protects solar panels, inverters, batteries, and DC distribution lines against overloads and short circuits, ensuring stable and reliable system performance.

Built specifically for DC applications, this Suntree DC MCB features a robust internal arc-extinguishing system that delivers fast and accurate tripping under fault conditions. The 2-pole design allows simultaneous disconnection of both positive and negative lines, enhancing safety during maintenance and emergency shutdowns.

Manufactured using high-quality, heat-resistant materials, the Suntree 63A DC MCB offers long service life and consistent performance even in demanding solar environments. It mounts easily on standard DIN rails, making installation quick and convenient for residential, commercial, and industrial solar installations.