Crouse-Hinds series NJBW non-metallic instrument enclosures are used to enclose various instruments which require visual display, including ammeters, voltmeters, watt-hour meters, VAR meters, power factor meters, tachometer indicators, and various pressure and temperature controls.
| Window Dimensions | Catalog Number |
|---|---|
| 4-1/4 x 5-3/4 | NJBW050905TC |
| 5-3/4 x 8-1/8 | NJBW071006TC |
| 5-3/4 x 12-1/8 | NJBW071406TC |