Product description:
Siemens SB3 Switchboard; 1200 amp fusible main switch- cat # CBC-1233-S, 480Y/277 volt, 3 phase, 4 wire, ground fault, NEMA 1 indoor. Reconditioned & guaranteed with a one-year warranty.
Fusible Main Panel
- Pringle Switch
- Cat # CBC-1233-S 
- 1200 Amp 
- 480 Volt
- 60 Hz
- Switchboard Type SB3
- Ground Fault Relay
Dimensions: 
(M-359      LOC: Pillar 137)