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Knock-Out Seals diagram
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KO Series
Knock-Out Seals

Caplugs KO Series seals are designed to effectively plug electrical knock-outs.  Molded in a silver nylon to resemble galvanized steel, the plugs conceal knock-out holes in steel boxes and other metal enclosures. 
Recognized under the Component Program of Underwriters laboratories File #E-15331 and pending certification approval by the Canadian Standards Association (CSA) File #LR-8919.

Flammability: 94V
Material Temperature Index: 125º C; maximum temperature not to exceed 105º C.

  • Attractive silver gray color
  • Economical protection
  • Available in a variety of sizes
  • Designed with locking fingers for a secure fit

Material: 6/6 Nylon
Color: Silver Gray

View parts with full dimensions below

Related Products:

Please take advantage of our free samples to test parts in your specific application/environment before ordering.
Item #Trade SizeMount Hole Diameter (IN)Mount Hole Diameter (mm)Mount Hole Thickness (IN)Mount Hole Thickness (mm) 
KO-5001/2"0.87522.230.2506.35
 
Color:
Silver
Package:
CARTON-4500
Quantity:
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KO-7503/4"1.09327.760.2506.35
 
Color:
Silver
Package:
CARTON-1000
Quantity:
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KO-10001"1.37534.930.2506.35
 
Color:
Silver
Package:
CARTON-800
Quantity:
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KO-12501-1/4"1.75044.450.2506.35
 
Color:
Silver
Package:
CARTON-600
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KO-15001-1/2"2.00050.800.2506.35
 
Color:
Silver
Package:
CARTON-500
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KO-20002"2.50063.500.2506.35
 
Color:
Silver
Package:
CARTON-450
Quantity:
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