Antique Ceramic Electrical Insulators

As technology developed insulators were needed for telephone lines electric power lines and other applications.

Antique ceramic electrical insulators.

Vintage locke porcelain ceramic insulator usa 9995 brown telegraph electric e2. Insulators were first developed in the mid 1800s to be used on telegraph and telephone lines to contain the electrical current and prevent the current from entering the ground below. In the mid 1960 s a few people began collecting these glass and porcelain insulators. Insulators were originally designed to keep the wires linking telegraphs and telephones insulated from the wooden poles that held them aloft.

Electrical antique telephone telegraph canada vertical bar skirt old insulator bottlesandbygones. Vintage westinghouse white ceramic insulator 3 5 8 tall. Vtg antique 7 ribbed glass 4 electrical insulator connector 2 holes wires 1920s. Vintage ceramic insulator electricity large brown drip telephone paint used.

Similar to their glass counterparts porcelain insulators date back to before the civil war for telegraph wires. The most common antique insulator material is glass. Jan 12 2020 explore susan haggart s board antique insulators followed by 107 people on pinterest. Ceramics pottery.

In north america glass was always the predominate material for communications insulators but porcelain has become the standard for power distribution due to its greater strength and surface resistance. Antique ceramic electrical insulators brown porcelain threaded bowed top pinco 3. Firegear match 1850 98 firegear match light fire pit burner kit square bowl pan propane 38x38 k5600 joker 1850 00 k5600 joker evolution 200 hmi light kit ac dc anton plus chimera lightbox. Vintage ceramic porcelain knob and tube electrical wiring insulators lot of 15 lot 2 37 99 lot 2 vintage porcelain insulators brown 410 ribbed pin gray glazed ohio brass.

Glass insulators were first produced in the 1850 s for use with telegraph lines. 5 out of 5 stars 759 759 reviews 39 95 free shipping. Vintage insulators are most commonly made out of porcelain or glass materials and they come in a wide variety of colors and shapes making each item a unique piece that can make a great addition to a collection. Buy ceramic insulators on ebay now.

Customs services and international tracking provided.