Plug

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Ingenium, 1992.1972.001
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OBJECT TYPE: 2 BLADE/PARALLEL/POLARIZED
DATE: 1925–1948
ARTIFACT NUMBER: 1992.1972.001

MANUFACTURER: Hubbell
MODEL: 740
LOCATION: United States of America

More Information

General Information

Serial #: N/A
Part Number: 1
Total Parts: 2
AKA: N/A
Patents: N/A
General Description: SYNTHETIC PLUG CAP; METAL PRONGS & WIRES; SOME RUBBER SHEATHING REMAINS ON CUT WIRES.

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length: 3.7 cm
Width: 3.7 cm
Height: 4.0 cm
Thickness: N/A
Weight: N/A
Diameter: N/A
Volume: N/A

Lexicon

Group: Energy-electric
Category: User site
Sub-Category: N/A

Manufacturer

AKA: Hubbell
Country: United States of America
State/Province: Unknown
City: Unknown

Context

Country: Canada
State/Province: Unknown
Period: THIS TYPE OF PLUG USED C. 1925-1948, AND POSSIBLY LATER.
Canada: PART OF A LARGE & VARIED COLLECTION OF ELECTRICAL ITEMS ACQUIRED BY ONTARIO HYDRO IN THE 1960S. THIS COLLECTION CONSISTS OF OVER 7500 ARTIFACTS, AND IS THOUGHT TO BE THE LARGEST & MOST COMPREHENSIVE IN CANADA. IT WAS DONATED IN ITS ENTIRETY TO THE NATIONA MUSEUM OF SCIENCE & TECHNOLOGY IN 1992.
Function: TO CONNECT AN ELECTRICAL APPLIANCE TO A POWER SUPPLY.
Technical: EXAMPLE OF 2-PRONG STYLE PLUG CAPS.
Area Notes: Unknown

Details

Markings: .1 " HUBBELL " & " 740 " cast in raised print on inside of cap casing..2 " HUBBELL " & " P-740 " cast in raised print on inside of cap casing.
Missing: INSULATOR PLATE SURROUNDING PRONGS IS MISSING; ELECTRICAL WIRES HAVE BEEN CUT.
Finish: DARK BROWN/BLACK PLUG CAP; BRASS COLOURED PRONGS.
Decoration: NARROW VERTICAL LINES RADIATE FROM CAP TOP TO SIDES.

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If you choose to share our information about this collection object, please cite:

Hubbell, Plug, between 1925–1948, Artifact no. 1992.1972, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/item/1992.1972.001/

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