EFC International
EFC International
1940 Craigshire St. Louis,
MO 63146-4008
Phone: 1 314.434.28881
Contact: www.efc-intl.com/contact
Website: www.efc-intl.com
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Nylon Knockout Seals for Thicker Panels plug electrical knockouts. They are molded in gray color to resemble galvanized steel, and come in 6 trade sizes fit 1/2" to 2" knockout holes for panels up to 1/4" thick.
Unit of Measure

Specifications

Brands

 N/A HEYCO®

Head Diameter

 N/A 1.500 in38.10 mm

Mounting Hole Diameter

 N/A 1.375 in34.90 mm

Overall Height

 N/A 0.562 in14.30 mm

Maximum Panel Size

 N/A 0.250 in6.40 mm

Color

 N/A Silver Gray

Material

 N/A Nylon 6/6
Temperature Index1 N/A 125 ºC

Flammability Rating

 N/A 94V-2

Industry Standards/Certifications

 N/A Recognized under the Component Program of Underwriter's Laboratories, File #E-15331. Certified by Canadian Standards Association, File #LR-8919

Features and Benefits

Features and Benefits

 N/A
  • Six trade sizes fit 1/2" to 2" knockout holes for panels up to 1/4" thick
  • Locks firmly in boxes up to 1/4" thick
  • Installs quickly with fingertip pressure (no tool required)
  • Economical
  • 1 Maximum temperature on part not to exceed 105 ºC