Cutout & fuse

Use this image

Can I reuse this image without permission? Yes

Object images on the Ingenium Collection’s portal have the following Creative Commons license:

ATTRIBUTE THIS IMAGE

Ingenium, 1992.2736.001
Permalink:

Ingenium is releasing this image under the Creative Commons licensing framework, and encourages downloading and reuse for non-commercial purposes. Please acknowledge Ingenium and cite the artifact number.

DOWNLOAD IMAGE

PURCHASE THIS IMAGE

This image is free for non-commercial use.

For commercial use, please consult our Reproduction Fees and contact us to purchase the image.

OBJECT TYPE: screw
DATE: Unknown
ARTIFACT NUMBER: 1992.2736.001

MANUFACTURER: ONDIT
MODEL: Unknown
LOCATION: Unknown

More Information

General Information

Serial #: N/A
Part Number: 1
Total Parts: 1
AKA: N/A
Patents: N/A
General Description: copper/ metal parts/ porcelain/ synthetic

Dimensions

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

Length: 4.9 cm
Width: 4.3 cm
Height: 5.6 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: ONDIT
Country: Unknown
State/Province: Unknown
City: Unknown

Context

Country: Canada
State/Province: Unknown
Period: Unknown
Canada: An example of a cutout with a fuse of a type used in Canada. Part of a large and varied collection of over 7500 electrical items acquired and documented by Ontario Hydro in the1960s. The collection was thought to be the largest and most comprehensive of its kind in Canada and was donated to the National Museum of Science and Technology in 1992.
Function: An electrical device which interrupts the flow of electrical current through a piece of apparatus or equipment; this one also was used for testing meters.
Technical: Edison produced the first replaceable type fuse plug which screwed into sockets. These early fuses were porcelain which made it difficult to identify a blown fuse. Many different identifiers were tried in the 1920s and 1930s (such as this fuse) before G.E. introduced the type of fuse now used in domestic settings - the Pyrex plugged fuse plug (Ref. 2).
Area Notes: Unknown

Details

Markings: incised lettering on cutout reads "THERMAL CUTOUT FOR A.C.", "MAX. VOLTS/ 600" AND "ONDIT [logo]"
Missing: appears complete
Finish: gold coloured cutout/ unglazed white porcelain and plated fuse
Decoration: N/A

CITE THIS OBJECT

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

ONDIT, Cutout & fuse, Unknown Date, Artifact no. 1992.2736, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1992.2736.001/

FEEDBACK

Submit a question or comment about this artifact.