Homeline All In One combination service entrance devices are available with ring or ringless type meter socket designs. Devices have factory installed service disconnect(s) in most cases. Supplied with 100% branch neutrals, all unused terminals may be used for equipment grounding wires. These Homeline combination service entrance devices meet the Federal Specification W P 115c as Type 1, Class 2 specifications. This Homeline All In One combination service entrance device has a ringed meter socket with no bypass. This unit can be feed from an overhead service with the addition of tunnel kit (SCTKP20) or underground service. The service disconnect has a QOM2125VH with a maximum rating of 125 A. Device has a 22 kA short circuit current rating. Load center has 20 spaces which will accept up to 20 tandem Homeline circuit breakers. This unit has a NEMA 3R semi flush mount enclosure that is 39.80 inches tall, 16.80 inches wide and 3.40 inches deep. The line side lugs will accept 4 AWG to 250 kcmil copper or aluminum wire. The service ground lug will accept 8 AWG to 2/0 AWG copper or aluminum wire. This Homeline All In One combination service entrance meter main unit is UL Listed. Device meets EUSERC standards.