Heyco® Dome Plugs

HEYCO Dome Plug

Heyco® Dome Plugs

Dome Plugs are quick and easy to install. They are ideal to close unused holes in panels, enclosures and electrical knockouts. Available to suit a range of hole diameters from 4.7mm to 50.8mm.

• Closes unused holes in panels and electrical knockouts
• Quick and easy installation
• Convex, matt finish head tapers to thin edge (Except PLB208)
• Multiple sizes available for use in 4.7mm to 50.8mm diameter holes
• Lock firmly into panels from 0.8mm to 4.1mm
• Locking fingers in fractional increments up to the maximum panel thickness
• Approximate head thickness: 1.6mm

Please note PLB208 has a convex, glossy finish head

Material - Nylon 6/6
Flammability Rating 94V-2
Temperature Range: -40°C to 105°C

Certifications:
• Recognised under the Component Program of Underwriters’ Laboratories File E51579
• Certified by the Canadian Standards Association File 8919

For additional hole plugs, see our range of Locking Hole Plugs below in associated products.


For samples, prices or further information please click the enquiry button or ring +44 1623 551 800.

For more information contact us +44 1623 551 800 Enquire

Dimension guide

Click the thumbnail to enlarge
Heyco® Dome Plugs dimension guide

Variations

Code Description D1 P D2 H
PLB208 Heyco 2590 / DP187 4.7 0.8 - 1.6 6.4 5.9 Request sample
PLB254 Heyco 1655 / SP 218 5.5 1.6 7.1 6.4 Request sample
PLB209 Heyco 2603 / 2604 DP250 6.4 0.8 - 1.6 7.9 7.9 Request sample
PLB241 heyco 2600 / G 250 6.4 1.6 7.9 7.9 Request sample
PLB247 Hecyo 3053 6.4 4.0 10.7 1.6 Request sample
PLB253 Heyco 1660 / SP281 7.1 1.6 8.7 6.4 Request sample
PLB239 Heyco 1678 / SP 312 7.9 0.8 - 1.6 9.5 6.4 Request sample
PLB210 Heyco 2613 / 2614 DP312 7.9 0.8 - 1.6 9.5 7.9 Request sample
PLB249 Heyco 1681 / SP 375 9.5 1.6 11.9 6.4 Request sample
PLB054 Heyco 2617 / 2618 DP375 9.5 0.8 - 3.2 11.9 10.3 Request sample
PLB242 Heyco 3059 / POP 375 9.5 4.4 14.7 1.6 Request sample
PLB233 Heyco 1666 / SP 406 10.3 up to 1.6 11.9 6.4 Request sample
PLB211 Heyco 2633 / DP437 11.1 0.8 - 3.2 13.5 10.3 Request sample
PLB212 Heyco 2643 / 2644 DP500 12.7 0.8 -3.2 14.2 10.3 Request sample
PLB258 Heyco 2646 / HFP 500 12.7 0.8 - 3.2 14.7 10.3 Request sample
PLB252 Heyco 3065 / POP 500 12.7 4.4 17.0 1.6 Request sample
PLB213 Heyco 2653 / 2654 DP562 14.3 0.8 - 3.2 16.7 10.3 Request sample
PLB046 Heyco 2663 / 2664 DP625 15.9 0.8 - 3.2 18.2 10.3 Request sample
PLB240 Heyco 2497 / DD 625-550 15.9 0.8 - 3.2 18.5 10.3 Request sample
PLB251 Heyco 1691 / SP 625 15.9 1.6 18.3 6.4 Request sample
PLB214 Heyco 2128 / MDP16 16.0 0.8 - 4.1 18.5 10.3 Request sample
PLB051 Heyco 2673 / 2674 DP687 17.4 0.8 - 3.2 19.8 10.3 Request sample
PLB245 Heyco 1693 19.0 0.8 - 1.6 21.4 6.4 Request sample
PLB036 Heyco 2683 / 2684 DP750 19.1 0.8 - 3.2 23.4 10.3 Request sample
PLB243 Heyco 2503 19.1 0.8 - 3.2 23.4 10.6 Request sample
PLB215 Heyco 2131 / MDP20 20.0 0.8 - 4.1 22.6 10.3 Request sample
PLB216 Heyco 2693 / DP812 20.6 0.8 - 3.2 25.1 10.3 Request sample
PLB217 Heyco 2703 / 2704 DP875 22.2 0.8 - 3.2 25.8 11.5 Request sample
PLB244 Heyco 3997 / KOS 1/2 22.2 0.8 - 3.2 25.8 11.5 Request sample
PLB218 Heyco 2133 / MDP25 25.0 0.8 - 4.1 29.8 11.5 Request sample
PLB219 Heyco 2713 / 2714 DP1000 25.4 0.8 - 3.2 30.6 11.5 Request sample
PLB257 Heyco 3046/ DPT 1000 25.4 0.8 - 6.4 30.6 12.7 Request sample
PLB220 Heyco 2723 / 2724 DP1093 27.8 - 28.6 0.8 - 3.2 30.9 11.5 Request sample
PLB250 Heyco 3018 / DPT 1093 27.8 - 28.6 0.8 - 6.4 30.9 14.3 Request sample
PLB221 Heyco 2733 / 2734 / DP1187 30.1 0.8 - 3.2 33.8 11.5 Request sample
PLB222 Heyco 2740 / DP1250 31.7 0.8 - 3.2 34.9 11.5 Request sample
PLB223 Heyco 3102 / DPT1250 31.8 0.8 - 3.2 35.1 14.3 Request sample
PLB224 Heyco 2753 / DP1375 34.9 0.8 - 3.2 38.1 11.5 Request sample
PLB225 Heyco 2763 38.1 0.8 - 3.2 42.4 11.5 Request sample
PLB226 Heyco 2773 / DP1750 44.5 0.8 - 3.2 48.7 11.5 Request sample
PLB227 Heyco 2783 / DP2000 50.8 0.8 - 3.2 55.1 11.9 Request sample
PLB255 Heyco 2790 / DP 2.5 63.5 0.8 - 6.4 68.8 19.1 Request sample
PLB235 Heyco 2455 76.2 0.8 - 6.4 80.3 18.8 Request sample
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