The 1SFA899308R1001: This part carries an obsolete lifecycle status.
Fit & Compatibility
The PSEB-1 bottom mounts to PSTX soft starters as the lower base section. It is a mechanical accessory — no wiring or electrical rating applies — so fit is determined by the PSTX frame size and the bottom mounting interface. If you are retrofitting an existing PSTX unit, this part replaces the original bottom section.
