Wire & Cable Management – Mouser United Kingdom

Dome & Vent Plugs

Heyco Dome and Vent Plugs close unneeded panel holes and electrical knockouts, offering quick and easy installation. The plugs feature a convex, matte finish head with an approximate 1.6mm (0.062") thickness that tapers to a thin edge with locking fingers in fractional increments up to the maximum panel thickness [6.4mm (0.250")]. The Heyco Dome and Vent Plugs offer a UL 94V-2 flammability rating and -40°C to +105°C temperature range. The Vent plugs additionally permit the passage of air for ventilation and heat dissipation.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Conduit Fittings & Accessories DP 312 WHITE 2614 Heyco 1: £0.141 15,596In Stock 15,000Expected 04/11/2026	Mfr. Part No. 2614 Mouser Part No 836-2614	Heyco	Conduit Fittings & Accessories DP 312 WHITE Learn More about Heyco dome plugs	Datasheet	15,596In Stock 15,000Expected 04/11/2026	£0.141 £0.079 £0.073 £0.07 View £0.067 £0.062 £0.059 £0.057 £0.042	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 1093 WHITE 2724-P Heyco 1: £0.311 973In Stock	Mfr. Part No. 2724-P Mouser Part No 836-2724-P	Heyco	Conduit Fittings & Accessories DP 1093 WHITE Learn More about Heyco dome plugs	Datasheet	973In Stock	£0.311 £0.258 £0.241 £0.23 View £0.219 £0.201 £0.196 £0.174 £0.167	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 1093 BLACK 2723-P Heyco 1: £0.236 1,122In Stock	Mfr. Part No. 2723-P Mouser Part No 836-2723-P	Heyco	Conduit Fittings & Accessories DP 1093 BLACK Learn More about Heyco dome plugs	Datasheet	1,122In Stock	£0.236 £0.203 £0.189 £0.18 View £0.172 £0.162 £0.154 £0.149 £0.132	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 2000 WHITE 2784-P Heyco 1: £0.566 143In Stock	Mfr. Part No. 2784-P Mouser Part No 836-2784-P	Heyco	Conduit Fittings & Accessories DP 2000 WHITE Learn More about Heyco dome plugs	Datasheet	143In Stock	£0.566 £0.479 £0.375 £0.357 View £0.34 £0.319	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 1750 WHITE 2774 Heyco 1: £0.358 1,654In Stock	Mfr. Part No. 2774 Mouser Part No 836-2774	Heyco	Conduit Fittings & Accessories DP 1750 WHITE Learn More about Heyco dome plugs	Datasheet	1,654In Stock	£0.358 £0.297 £0.278 £0.265 View £0.252 £0.237 £0.225 £0.214 £0.181	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 500 BLACK 2643-P Heyco 1: £0.132 809In Stock	Mfr. Part No. 2643-P Mouser Part No 836-2643-P	Heyco	Conduit Fittings & Accessories DP 500 BLACK Learn More about Heyco dome plugs	Datasheet	809In Stock	£0.132 £0.106 £0.099 £0.093 View £0.091 £0.075 £0.071	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 625 BLACK 2663-P Heyco 1: £0.141 695In Stock	Mfr. Part No. 2663-P Mouser Part No 836-2663-P	Heyco	Conduit Fittings & Accessories DP 625 BLACK Learn More about Heyco dome plugs	Datasheet	695In Stock	£0.141 £0.116 £0.109 £0.104 View £0.101 £0.083 £0.079	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 2.093 WHITE 2404 Heyco 1: £1.36 1,000In Stock	Mfr. Part No. 2404 Mouser Part No 836-2404	Heyco	Conduit Fittings & Accessories DP 2.093 WHITE Learn More about Heyco dome plugs	Datasheet	1,000In Stock	£1.36 £1.16 £1.08 £1.03 View £0.978 £0.917 £0.873 £0.742 £0.741	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 2.25 BLACK 2411-P Heyco 1: £1.17 68In Stock	Mfr. Part No. 2411-P Mouser Part No 836-2411-P	Heyco	Conduit Fittings & Accessories DP 2.25 BLACK Learn More about Heyco dome plugs	Datasheet	68In Stock	£1.17 £0.995 £0.978 £0.832 View £0.739 £0.718 £0.685 £0.651	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 1750 BLACK 2773-P Heyco 1: £0.443 100In Stock	Mfr. Part No. 2773-P Mouser Part No 836-2773-P	Heyco	Conduit Fittings & Accessories DP 1750 BLACK Learn More about Heyco dome plugs	Datasheet	100In Stock	£0.443 £0.373 £0.35 £0.349 View £0.296 £0.291 £0.282 £0.249 £0.235	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 500 WHITE 2644-P Heyco 1: £0.161 10In Stock	Mfr. Part No. 2644-P Mouser Part No 836-2644-P	Heyco	Conduit Fittings & Accessories DP 500 WHITE Learn More about Heyco dome plugs	Datasheet	10In Stock	£0.161 £0.131 £0.122 £0.12 View £0.102 £0.097 £0.094 £0.093 £0.074	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 500 WHITE 2644 Heyco 1: £0.094 57,644In Stock	Mfr. Part No. 2644 Mouser Part No 836-2644	Heyco	Conduit Fittings & Accessories DP 500 WHITE Learn More about Heyco dome plugs	Datasheet	57,644In Stock	£0.094 £0.081 £0.076 £0.072 View £0.069 £0.063 £0.056 £0.052 £0.047	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 750 WHITE 2684 Heyco 1: £0.141 38,970In Stock	Mfr. Part No. 2684 Mouser Part No 836-2684	Heyco	Conduit Fittings & Accessories DP 750 WHITE Learn More about Heyco dome plugs	Datasheet	38,970In Stock	£0.141 £0.121 £0.113 £0.107 View £0.10 £0.092 £0.086 £0.08 £0.079	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 875 WHITE 2704 Heyco 1: £0.151 45,366In Stock	Mfr. Part No. 2704 Mouser Part No 836-2704	Heyco	Conduit Fittings & Accessories DP 875 WHITE Learn More about Heyco dome plugs	Datasheet	45,366In Stock	£0.151 £0.12 £0.113 £0.107 View £0.102 £0.095 £0.091 £0.086 £0.081	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 2000 WHITE 2784 Heyco 1: £0.283 19,946In Stock 11,000Expected 11/11/2026	Mfr. Part No. 2784 Mouser Part No 836-2784	Heyco	Conduit Fittings & Accessories DP 2000 WHITE Learn More about Heyco dome plugs	Datasheet	19,946In Stock 11,000Expected 11/11/2026	£0.283 £0.255 £0.239 £0.229 View £0.219 £0.207 £0.198 £0.191	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 2.5 WHITE 2791 Heyco 1: £1.49 2,630In Stock	Mfr. Part No. 2791 Mouser Part No 836-2791	Heyco	Conduit Fittings & Accessories DP 2.5 WHITE Learn More about Heyco dome plugs	Datasheet	2,630In Stock	£1.49 £1.39 £1.27 £1.19 View £1.11 £0.96 £0.89 £0.858	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 187 WHITE 2591 Heyco 1: £0.094 4,481In Stock	Mfr. Part No. 2591 Mouser Part No 836-2591	Heyco	Conduit Fittings & Accessories DP 187 WHITE Learn More about Heyco dome plugs	Datasheet	4,481In Stock	£0.094 £0.082 £0.076 £0.072 View £0.068 £0.061 £0.058 £0.054	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 250 WHITE 2604 Heyco 1: £0.141 23,258In Stock	Mfr. Part No. 2604 Mouser Part No 836-2604	Heyco	Conduit Fittings & Accessories DP 250 WHITE Learn More about Heyco dome plugs	Datasheet	23,258In Stock	£0.141 £0.079 £0.073 £0.07 View £0.067 £0.062 £0.059 £0.057 £0.049	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 375 WHITE 2618 Heyco 1: £0.094 29,510In Stock	Mfr. Part No. 2618 Mouser Part No 836-2618	Heyco	Conduit Fittings & Accessories DP 375 WHITE Learn More about Heyco dome plugs	Datasheet	29,510In Stock	£0.094 £0.079 £0.073 £0.07 View £0.065 £0.059 £0.052 £0.051 £0.045	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 437 WHITE 2634 Heyco 1: £0.141 29,046In Stock	Mfr. Part No. 2634 Mouser Part No 836-2634	Heyco	Conduit Fittings & Accessories DP 437 WHITE Learn More about Heyco dome plugs	Datasheet	29,046In Stock	£0.141 £0.079 £0.073 £0.07 View £0.067 £0.062 £0.052	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 562 WHITE 2654 Heyco 1: £0.113 20,484In Stock 30,000Expected 28/10/2026	Mfr. Part No. 2654 Mouser Part No 836-2654	Heyco	Conduit Fittings & Accessories DP 562 WHITE Learn More about Heyco dome plugs	Datasheet	20,484In Stock 30,000Expected 28/10/2026	£0.113 £0.092 £0.086 £0.082 View £0.079 £0.073 £0.058 £0.057 £0.051	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 625 WHITE 2664 Heyco 1: £0.104 27,946In Stock	Mfr. Part No. 2664 Mouser Part No 836-2664	Heyco	Conduit Fittings & Accessories DP 625 WHITE Learn More about Heyco dome plugs	Datasheet	27,946In Stock	£0.104 £0.092 £0.086 £0.082 View £0.078 £0.071 £0.066 £0.062	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 687 WHITE 2674 Heyco 1: £0.141 10,283In Stock	Mfr. Part No. 2674 Mouser Part No 836-2674	Heyco	Conduit Fittings & Accessories DP 687 WHITE Learn More about Heyco dome plugs	Datasheet	10,283In Stock	£0.141 £0.121 £0.113 £0.107 View £0.10 £0.092 £0.086 £0.08	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 812 WHITE 2694 Heyco 1: £0.161 14,480In Stock	Mfr. Part No. 2694 Mouser Part No 836-2694	Heyco	Conduit Fittings & Accessories DP 812 WHITE Learn More about Heyco dome plugs	Datasheet	14,480In Stock	£0.161 £0.134 £0.125 £0.122 View £0.116 £0.107 £0.08	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 1000 WHITE 2714 Heyco 1: £0.179 13,273In Stock	Mfr. Part No. 2714 Mouser Part No 836-2714	Heyco	Conduit Fittings & Accessories DP 1000 WHITE Learn More about Heyco dome plugs	Datasheet	13,273In Stock	£0.179 £0.15 £0.14 £0.133 View £0.127 £0.115 £0.111 £0.107 £0.098	Min.: 1 Mult.: 1

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