1050 CORRUGATED SWITCHBOARD
1050, a.s.t.m., corrugated, switchboard, osha, osha requirements, astdm, d-178, d-178 type 2, d-178 type 2 class 2, ozone, flame, oil resistance, flame resistance, ozone resistance, 20000 vac, voltage, 20000 vac, 17000 vac,