A 3-phase， 120/240 or 120/208-Volt， 200-Amp main breaker load center with 42-spaces/60-circuits

Aluminum bus

Ground bar field installed

Combination head screws on neutrals， ground， trim， upper pan and bond screw provide installation flexibility

Dual side inboard neutral

Invertible for bottom feed application

All ES series load centers allow the main breaker to be converted to main lug， but not vice versa

Mounting tabs on the trim hold it in place on the load center， freeing up both hands to drive the trim screws

Pre-positioned bond screw eliminated bond straps/screw assemblies， and reduces the risk of losing components in the field

Insta-wire neutral/ground system allows for faster installation because screws arrive backed out， ready for wire insertion， the visible neutral and grounds systems also aids in the insertion of conductors

Rigid， sturdy base pan provides ruggedness required for harsh applications

NEMA type 1: enclosure is intended for indoor use primarily to provide protection against contact with the enclosed equipment in locations where unusual service conditions do not exist