Explosionproof Disconnect Switch, Constructional Feature Explosionproof, Voltage Rating 600 VAC, 125/250 VDC, Current Rating 30 Ampere, Number of Poles 3, Fuse Provision Non-Fusible, Operator Type External Handle, Cover Type Bolted, Hub Size (2) 1.5 Inch, Hub Location Feed Through, (1) Top, (1) Bottom, Enclosure NEMA 4/4X, NEMA 7BCD, 9EFG, Class I Div 1 and 2 Group B C D, Class I Zone 1 and 2 Group IIA IIB, Class II Div 1 and 2 Group E F G, Class III, Enclosure Material Grey Epoxy Powder Coated Copper-Free Aluminum, Mounting Slotted, Approval UL 894, CSA 22.2