GE Industrial PowerMark Plus®™ Standard main lug loadcenter is an enclosure specifically designed to house the 18 THQL branch circuit breakers and wiring required to distribute power to individual circuits. It is rated at 208Y/120-Volt AC and 150-Amps. The 3-Phase 4-Wire loadcenter has interrupt current rating of 65-Kilo-Amps. It has a dimension of 12-1/2-Inch x 4-5/8-Inch x 26-7/16-Inch. Plug-in mountable loadcenter allows user to feed 1 - 3/0-AWG copper and 2/0 - 3/0-AWG aluminum conductor through top. It contains rugged copper bus and galvanized box for outstanding durability and reliability. The NEMA 3R outdoor rated enclosure provides lug type terminal connection and split neutral connection. It has temperature rating of 60 to 75 deg C. This loadcenter is suitable for use as service entrance equipment. It is designed to accept Q Line circuit breakers including GE's exclusive 1/2-Inch THQP. Loadcenter is UL 67 listed.