Suitable for use as service entrance equipment when installed in accordance with the NEC standard|6 to 42 circuit devices UL listed for bottom mounted lug by installing complete unit box, interior and front upside down|60 to 70 deg C conductor rating|Main lug models field convertible to main breaker|Split neutrals extend the full length of the interior for ease of wiring|Entire main lug line converts easily to main breaker|Front packed in inner carton for added protection|Straight through main wiring|Compact box maintains optimum wire bending space|Aluminum bus with copper mounting stabs providing copper-to-copper stab connections|Top and bottom feed|1-piece interior removes and reinstalls easily|Full length neutrals are easier to wire, 2 reducing installation time and cost|Minimum 100% neutral terminations|Combination slotted/Robertson square drive speeds screw wiring|Tie bar may be removed to split neutral/ground|(18) 1 in space|2/0 AWG to 250 kcmil aluminum|Combination mounting