The 28090 is a hermetic NPT brass wire bushing featuring a 1″ NPT nipple configuration. The wire bushing is commonly installed with conduit over the fittings or directly into a sealed panel or enclosure. Using 20 20AWG wire conductors, the 28090 is a high density wire feedthrough for power and signal applications. The lengths of this specific design were customized to 48″ on one end with 72″ on the other. Contact factory for more options and customizations including length, conductor size, and material.
Note: Image is only a representation; not all wires shown.
Specifications
| Housing material | Brass |
| Housing size | 1″ NPT Nipple |
| Housing hex | 1 3/8″ |
| Insulation & Seal | Epoxy |
| Conductors | Copper |
| Conductor Count | 20 – #20AWG CUAG 1000V Teflon Wires |
| Conductor lengths | 48″ (+3/-0″) x 72″ (+3/-0) |
| Vacuum Rating | < 1×10-8 cc He/sec. Contact factory for more options. |
| Voltage Rating | 5000VAC |
| Operating Temperature | -40°C to +225°F |
| Electrical Hipot | 1000VAC |
Product image is general representation. Download datasheet for dimensional data.