KO Series
KO Series seals provide a secure closure for electrical knock-out holes in steel boxes and other metal enclosures. Moulded from silver nylon with an appearance similar to galvanised steel, they help conceal unused knock-outs while providing economical protection.
The KO Series is recognised under the Underwriters Laboratories Component Program, File #E-15331, with Canadian Standards Association (CSA) certification pending under File #LR-8919.
- Silver-grey finish designed to complement metal enclosures
- Economical solution for closing unused knock-out holes
- Available in a range of sizes
- Locking fingers provide a secure fit
For more information or to order this part, contact us at +61 7 3277 2300
Additional information
| Material | 6/6 Nylon |
|---|---|
| Colour | Silver gray |
| Flammability | 94V |
| Material Temperature Index | 125º C; maximum temperature not to exceed 105º C. |
Part Sizes
Item Number | Trade Size | Mount Hole Thickness (In) | Mount Hole Diameter (In) |
KO-500 | 1/2" | 0.25 | 0.875 |
KO-750 | 3/4" | 0.25 | 1.093 |
KO-1000 | 1" | 0.25 | 1.375 |
KO-1250 | 1-1/4" | 0.25 | 1.75 |
KO-1500 | 1-1/2" | 0.25 | 2 |
KO-2000 | 2" | 0.25 | 2.5 |



