This "gutter service" is to be built on the exterior back wall of a free-standing building. Two fused safety switches, one main breaker panelboard, and one MLO (main-lug-only) panelboard are installed above the gutter.The service shown in Figure 304.22 is 120/240-volt, 3Ø, 4-wire. Safety switch B is rated at 60 A and fused at 50 amps and will serve a 3-ph, 3-wire roof-top A/C. Although it will not be used by the A/C equipment, does the NEC® require that the neutral be installed between the switch and the gutter?
Select one:
a.Yes
b.No
