Protector, telephone

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OBJECT TYPE
PORCELAIN/2 FUSE/CARBON BLOCK
DATE
1940
ARTIFACT NUMBER
1978.0182.001
MANUFACTURER
Northern Electric Co. Ltd. of Canada
MODEL
98A
LOCATION
Montreal, Quebec, Canada

More Information


General Information

Serial #
N/A
Part Number
1
Total Parts
1
AKA
N/A
Patents
N/A
General Description
PORCELAIN BASE/ STEEL SCREW PLATES, TERMINALS, CARBON BLOCK DIVIDER, BOLTS & TERMINAL ENDS/ COPPER BLOCK HOLDERS/ CARBON BLOCKS/ BAKELITE BLOCK COVER/ PLASTIC FUSE COVERS/ WAX COVERING BOTTOM WIRING

Dimensions

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

Length
11.7 cm
Width
9.5 cm
Height
6.2 cm
Thickness
N/A
Weight
N/A
Diameter
N/A
Volume
N/A

Lexicon

Group
Communications
Category
Telephony
Sub-Category
N/A

Manufacturer

AKA
Northern Electric
Country
Canada
State/Province
Quebec
City
Montreal

Context

Country
Unknown
State/Province
Unknown
Period
CIRCA 1940'S
Canada
Unknown
Function
USED TO PROTECT TELEPHONE SETS AGAINST LIGHTNING & OTHER HAZARDOUS VOLTAGES
Technical
Unknown
Area Notes
Unknown

Details

Markings
EMBOSSED IN PORCELAIN TOP IS: 'NORTHERN ELECTRIC' & '98A'/ EMBOSSED IN AN ENGRAVED RECTANGLE IS: 'PATENTED 1936' & IN AN ENGRAVED SQUARE IS: '4'
Missing
N/A
Finish
GLAZED PORCELAIN/ BRASS PLATED STEEL/ BLACK BAKELITE/ REDPLASTIC FUSE COVERS/ BROWN WAX
Decoration
N/A

CITE THIS OBJECT

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

Northern Electric Co. Ltd. of Canada, Protector, telephone, circa 1940, Artifact no. 1978.0182, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1978.0182.001/

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