Part identity and category
The S804S-D40 is an ABB molded case circuit breaker (MCCB) in the S804S series, listed under Circuit Breakers, Fuses & Protection > Molded Case Circuit Breakers.
Lifecycle and sourcing posture
For BOM-line sourcing, this part is quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time.
