1-Piece Interior Removes and Reinstalls Easily; Main Breaker Configuration Allows Top or Bottom Feed without Modification; Full-Length Neutrals are Easier to Wire Reducing Installation Time and Cost; Combination Slotted/Robertson Square-Drive Speeds Screw Wiring; Minimum 100% Neutral Terminations; 100% Rated Split Neutral on Each Side; Sturdy Copper Bus and Galvanized Box Increase Durability and Reliability; Tie Bar May be Removed to Split Neutral/Ground; 0/75 Deg C Conductor Rating; Suitable for Use as Service Entrance Equipment When Installed in Accordance with the National Electrical Code; 22 KAIC RMS Symmetrical, Except Where Noted; 6-42 Circuit Devices UL Listed for Bottom Mounted Lugs by Installing Complete Unit (Box, Interior and Front) Upside Down

Specifications:

Type: Main Lug
Voltage Rating: 208 VAC Star/120 VAC
Current Rating: 150 Ampere
Circuit Configuration: 3-Phase 4-Wire
Maximum Number of Circuits: 18
Maximum Number of Spaces: (18) 1-Pole 1 Inch THQL/(8) 2-Pole 1 Inch THQL/(6) 3-Pole 1 Inch THQL
Breaker Mounting: Plug-In
Interrupting Rating: 22 Kiloampere
Neutral Type: Split
Feed Location: Top
Main Wire Size: 1 to 3/0 AWG (Copper), 2/0 to 3/0 AWG (Aluminum)
Enclosure Type: NEMA 3R, Outdoor
Enclosure Size Designation: R4
Size: 12-1/2 Inch W x 4-5/8 Inch D x 26-7/16 Inch H
Approval: UL