Schneider Electric Circuit Breakers 33 Single Pole (SP) Type C-Curve

An Acti 9 C60H-DC circuit breaker, rated 33A for DC circuits — the breaker a solar installation actually needs on its DC side, since a standard AC breaker can't safely interrupt a DC arc the way it interrupts AC. Fitted between solar panels and inverter, it protects against overload and short-circuit faults and is a mandatory safety component in any code-compliant PV system. Schneider Electric build quality, engineered for a 20-plus-year solar system lifespan. (SKU A9N61533)