What it is and where it lands in the panel
The ABB S804PV-S10 is a 4-pole molded case circuit breaker (MCCB) for branch-circuit protection in distribution panels and motor-control centers requiring a four-wire disconnect.
Lifecycle and sourcing posture
For volume or BOM-freeze commitments, this part is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time.
What to watch when specifying
The 4-pole configuration means it disconnects all three phases plus neutral simultaneously — required in TN-S or TN-C-S systems where the neutral must be switched alongside the line conductors.