RAYCAP's light gray NEMA 4 powder-coated steel enclosure: 120/240 V AC load center includes sixteen (16) 13 mm DIN rail breakers (2 A – 25 A), 100 A main breaker 10 kAIC, and internal disconnect. It utilizes Strikesorb 30-A-2CHV metal oxide varistors (MOV), Class I surge protective devices (SPD), designed to withstand currents up to 5 kA (10 – 350 µs). Mounting bracket included. It is suitable for use as service equipment (SUSE) without condition per UL and NEC. Dimensions are 18.5 in high x 9.1 in wide x 6.05 in deep.