| GUBBM junction boxes serve as an enclosure for meters, gauges and similar devices |
| All conduit hubs and openings provide a minimum of five full threads to meet UL requirements |
| Furnished with one 3/4 in drilled and tapped entry |
| Mounted bosses provided in back of GUBBM can be drilled and tapped for fastening of instrument mounting bracket |
| O-rings standard to provide raintight fit |
| Provided with mounting lugs |
| 0.56 in wall thickness |
| Class I, Div 1 and 2 Group D, Class II Div 1 and 2 Group E F G, Class III |
| 9.69 in dia cover opening |
| 3 form number |
