Siemens S2020B1100 Loadcenter, 120/240 V, 100 A, 20-Space

Single phase, 3-wire, 22K A/C main breaker factory installed. Aluminum bus bar, tin-plated. ANSI 61 gray powder coated. Suitable for use as service equipment when main breaker is installed or when not more than six main disconnecting means are provided. Convertible from main breaker to main lug. NEMA Type 1. 14-1/4 in W x 3.88 in D.