The ABB 1SDA066882R1 is a 200 A, 4-pole molded case switch-disconnector from the MCS T3D PV series, rated for IEC 1100 V DC applications and carrying the F FCCU designation. This is a DC-rated device built for photovoltaic and other high-voltage DC isolation duties — the 1100 V DC rating puts it squarely in large-string solar combiner boxes or utility-scale inverter DC disconnects where a standard AC breaker won't hold off the arc.
Lifecycle and sourcing
Lifecycle stage is listed as current, meaning this order code remains in ABB's active catalog and is not subject to a phase-out or last-time-buy notice. Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time.