General Electric SPSA480 Power Supply Board 480Vac x 24Vdc Microversatrip
GE SPSA Power Supply Board. Bussman Fuse safe Disconnects on 480V primary. 9T58K0042 CPT - 480/240V x 240V. GE SPSAA Power Supply Board w/Supervisory Contacts. If item is needed sooner, please find NASWGR on the web.