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Brown glazed porcelain - brown,
£19.35
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Large brown glazed porcelain - glazed,
£37.09
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Porcelain insulator donut - insulator,
£8.49
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Antique insulator fuse box - fuse,
£55.55
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Vintage brown porcelain - vintage,
£13.47
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Porcelain telegraph insulator - porcelain,
£5.45
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Rare antique porcelain - rare,
£67.21
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Brown porcelain ceramic - brown,
£10.79
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Brown glazed porcelain - brown,
£26.69
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Porcelain electrical insulator - porcelain,
£10.80
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Ceramic insulator twin - twin, bore
£2.99
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Small porcelain insulator - porcelain,
£8.05
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Antique porcelain insulator - antique,
£17.92
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Drippy olive drab - olive, black
£40.33
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1003 brown porcelain - no.,
£30.47
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Vintage 1955 bullers ltd - vintage,
£31.90
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Rare vintage large size brown - vintage, 'large
£38.00
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British rail third - british,
£24.99
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Antique porcelain 1930 - antique, 1930’s
£5.45
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Vintage nautical porcelain - nautical,
£21.50
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Set brown 9eab ceramic - of,
£29.99
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Vintage electrical porcelain - vintage,
£6.52
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Vintage high voltage - high, insulator
£16.15
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Gallagher corner porcelain - gallagher,
£0.99
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1mm dia ceramic insulation - dia,
£5.26
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Vintage brown screw - , in
£9.73
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Vintage ote greek white glazed - vintage,
£21.50
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1mm dia ceramic insulation - dia,
£4.10
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Large brown porcelain power - large,
£19.71
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Vintage high voltage insulator - vintage,
£10.80
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1mm dia ceramic insulation - 1mm,
£7.55
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Vintage rare electric high - electric,
£156.70
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High voltage ceramic insulator - high,
£13.44
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Large vintage ceramic - large,
£36.06
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Brown porcelain ceramic - 2,
£10.79
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10x porcelain insulators - 10x,
£8.45
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Insulator no 16 - g.p.o., no.16
£22.54
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1mm dia ceramic insulation - dia,
£5.66
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White porcelain knox 512 - white, "512"
£7.16
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Vintage white glazed - glazed, knox
£17.92
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Bullers ltd london tipton - london,
£8.00
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Porcelain eht high voltage - porcelain,
£52.70
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Antique porcelain insulator - antique,
£8.96
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Porcelain donut - porcelain,
£12.99
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Ewi 010 acrylic render - acrylic,
£62.79
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3mm dia ceramic insulation - 3mm,
£5.66
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3mm dia ceramic insulation - dia,
£4.61
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1mm dia ceramic - 1mm,
£5.77
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0mm dia ceramic - 6.0mm, tapered
£4.37
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Vintage porcelain electric - porcelain,
£10.79
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0mm dia ceramic tapered - 6.0mm,
£3.79
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Vintage mil radio antenna - vintage,
£88.72
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3mm dia ceramic - 3mm,
£5.78
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Vintage porcelain antenna - 2,
£12.94
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Insulating beads wire - beads, ceramic
£2.99
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Insulators porcelain ceramic - insulators,
£6.52
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Unique antique porcelain - unique,
£13.44
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Pieces porcelain insulators - 10,
£8.76
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Ceramic telegraph - g.p.o,
£12.89
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London north eastern - eastern, railway
£19.65
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Vtg locke usa stack high - usa, 2
£53.28
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Unique antique porcelain - antique,
£8.96
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Vintage porcelain - 5.5",
£14.29
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1mm dia ceramic - 1mm,
£3.74
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Porcelain insulator brown - porcelain,
£21.51
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Pcs vintage ceramic - 7,
£58.80
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Small porcelain donut - small,
£15.38
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3mm dia ceramic - 3mm,
£6.06
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Vintage great western railway - great,
£21.14
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Unique antique porcelain - antique,
£8.96
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Lot used vintage glass - lot, of
£22.40
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10x porcelain insulators small - 10x,
£8.05
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1mm dia ceramic insulation - dia,
£5.61
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Vintage gwr porcelain - gwr,
£16.14
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Vintage brown glazed - glazed, porcelain
£17.88
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Porcelain ceramic insulator - porcelain,
£44.80
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Pieces wall wiring - wall,
£8.88
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Vintage 1940s glazed brown - glazed,
£11.64
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Unmarked conical dia x - unmarked, 1"
£4.44
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Joblot air military ref - 4,
£29.99
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Guy strain insulator for - guy,
£16.63
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Ceramic electric fittings - ceramic, &
£38.09
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3mm dia ceramic - 6.3mm,
£6.01
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Vintage unique brown - vintage,
£17.92
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Electric porcelain bus - electric,
£40.33
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2pcs insulation high temp - insulation,
£11.37
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Unusual brown 3054a buller - u-3054a, buller's
£44.81
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Super retro 1930s porcelain - 1930s,
£37.10
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8mm dia ceramic insulation - 8mm,
£4.52
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8mm dia ceramic insulation - 8mm,
£4.92
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Vintage pinco porcelain - pinco,
£19.93
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Nos vintage ceramic porcelain - ceramic,
£31.36
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Vintage brown - vintage,
£8.95
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Large 125 industrial high - 125,
£89.57
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Vintage chance large brown - 3,
£57.79
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Antique lapp brown porcelain - ,
£2.68
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Looking for more porcelain insulator?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 porcelain insulator listings currently in our index. Prices range from £0.99 to £156.7, with an average of £21.39. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about porcelain insulator →
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Whether you are looking for a brand-new or second-hand porcelain insulator, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £0.99, while premium listings can reach £156.7 — giving you a wide budget spread to work with. The average price of £21.39 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.