U-2271-2700

(low voltage top groove insulators)

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U-2421

Info

U-2421


Size

Width: 95mm (3.75")
Height: 82mm (3.25")

Notes

A style uniqe to Canada
U-2421

Photos

  • Yellow

    Yellow

  • Green

    Green

  • Cobalt Blue

    Cobalt Blue

  • Blue

    Blue

  • Blue

    Blue

  • Light Blue

    Light Blue

  • Bright Blue

    Bright Blue

  • Chocolate Brown

    Chocolate Brown

  • Mottled Brown

    Mottled Brown

  • White

    White

  • Sky Gray

    Sky Gray

List

1 2 3 4 5 6 7 8 9 10 +
ManufacturerColorMarkingSpecial FeaturesCountry

Canadian Porcelain

Chocolate Brown

(Incuse) (CP Logo)

Canada

Canadian Porcelain

Chocolate Brown

(Incuse) (CP Logo) (Year)

Canada

Canadian Porcelain

Cobalt Blue

(Incuse) (CP Logo)

Canada

Canadian Porcelain

Sky Gray

(Incuse) (CP Logo)

Canada

Canadian Porcelain

White

(Incuse) (CP Logo)

Canada

Canadian Porcelain

Sky Gray

(Incuse) (CP Logo) (Year)

Canada

Canadian Porcelain

Blue

(Under-glaze Ink, Black) (CP Logo)

Logo on Top of Insulator

Canada

Canadian Porcelain

Blue

(Under-glaze Ink, Black) (CP Logo)

Canada

Canadian Porcelain

Mottled Brown

(Under-glaze Ink, Black) (CP Logo)

Small Pinhole, found in New Zealand

Canada

Canadian Porcelain

Mottled Brown

(Under-glaze Ink, Black) (CP Logo)

Logo on Top of Insulator

Canada

Canadian Porcelain

Olive Green

(Under-glaze Ink, Black) (CP Logo)

Canada

Canadian Porcelain

White

(Under-glaze Ink, Black) (CP Logo)

Canada

Canadian Porcelain

Blue

(Under-glaze Ink, Black) (CP Logo) // (CP Logo)

Double-stamped

Canada

Canadian Porcelain

Chocolate Brown

(Under-glaze Ink, Black) (CP Logo) TP

Canada

Canadian Porcelain

Blue

(Under-glaze Ink, Black) CP CO / HAMILTON / CANADA

Canada

Canadian Porcelain

Blue

(Under-glaze Ink, Black) CP CO HAMILTON CANADA

Canada

Canadian Porcelain

Blue

Unmarked

Canada

Canadian Porcelain

Bright Blue

Unmarked

Canada

Canadian Porcelain

Chocolate Brown

Unmarked

Canada

Canadian Porcelain

Cobalt Blue

Unmarked

Canada

Canadian Porcelain

Dark Green

Unmarked

Canada

Canadian Porcelain

Light Blue

Unmarked

Canada

Canadian Porcelain

Mottled Brown

Unmarked

Small Pinhole, found in New Zealand

Canada

Canadian Porcelain

White

Unmarked

Canada

Canadian Porcelain

Yellow

Unmarked

Canada