Manufacturer · HCAI/OSHPD OSP
ABB — OSP Preapprovals
All 21 HCAI/OSHPD Special Seismic Certification preapprovals issued for ABB equipment. 14 active, 7 expired. Source data from HCAI · updated 2026-04-21.
Equipment categories from ABB
| OSP # | Sub-Category | Expires | |
|---|---|---|---|
| OSP-0025 | Transformers – Dry Type | Expired | Details → |
| OSP-0083 | Variable Frequency Drives and Starters | Expired | Details → |
| OSP-0313 | Paralleling Switchgear Controls | Expired | Details → |
| OSP-0331 | Automatic Transfer Switches | Expired | Details → |
| OSP-0565 | Variable Frequency Drives and Starters | Expired | Details → |
| OSP-0578 | UPS | Expired | Details → |
| OSP-0613 | Automatic Transfer Switches | Expired | Details → |
About ABB OSP preapprovals
Listed records are sourced from the official HCAI OSP page. Always verify status, conditions, and expiration with HCAI before specifying a component. Need PE/SE stamped anchorage calculations for ABB equipment? Talk to a Panache engineer.