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-CategoryExpires
OSP-0025Transformers – Dry Type
Expired
Details →
OSP-0035Automatic Transfer Switches2/4/2028Details →
OSP-0083Variable Frequency Drives and Starters
Expired
Details →
OSP-0206UPS11/15/2029Details →
OSP-0304Panelboards6/22/2029Details →
OSP-0309Pump Control Panels7/7/2028Details →
OSP-0313Paralleling Switchgear Controls
Expired
Details →
OSP-0320Switchboards7/7/2028Details →
OSP-0331Automatic Transfer Switches
Expired
Details →
OSP-0565Variable Frequency Drives and Starters
Expired
Details →
OSP-0575Variable Frequency Drives and Starters11/17/2031Details →
OSP-0578UPS
Expired
Details →
OSP-0602UPS10/21/2027Details →
OSP-0613Automatic Transfer Switches
Expired
Details →
OSP-0727Switchboards1/28/2028Details →
OSP-0756Automatic Transfer Switches1/18/2030Details →
OSP-0763Electrical Busways12/12/2029Details →
OSP-0770Panelboards10/18/2029Details →
OSP-0778Automatic Transfer Switches10/16/2029Details →
OSP-0782Switchgear – Low Voltage10/13/2029Details →
OSP-0800Automatic Transfer Switches1/25/2030Details →

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.