T53312-3A

View detailed technical data, stock status, and sourcing information for: T53312-3A
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-00-442-3479

Item Name Code

32496

Assigment Date

05/23/1974 (52 years ago)

60.0 hertz nominal single component frequency rating, 30.0 kilovolt-ampere single component maximum transformer power rating, external inclosure single component winding shielding method, three phase to three phase single component input-output phase relationship, delta-wye transformer winding connection type

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Frequency Rating: 60.0 hertz nominal single component
Input-Output Phase Relationship: three phase to three phase single component
Transformer Winding Connection Type: delta-wye
Maximum Transformer Power Rating: 30.0 kilovolt-ampere single component
Winding Shielding Method: external inclosure single component
Body Length: 21.500 inches nominal
Body Width: 27.000 inches nominal
Body Height: 30.000 inches nominal
Inclosure Type: fully inclosed
Mounting Facility Quantity: 4 single group
Mounting Method: bracket single group
Cooling Type: fins
Cooling Method: self-cooled
Winding Function And Quantity: 1 primary and 1 secondary single component
Winding Operating Voltage: 208.00 ac volts nominal single component single secondary
Winding Operating Voltage: 432.00 ac volts nominal and 444.00 ac volts nominal and 456.00 ac volts nominal and 480.00 ac volts nominal and 492.00 ac volts nominal and 504.00 ac volts nominal single component single primary
Special Features: secondary rated 208y/120
Terminal Type And Quantity: 7 threaded hole

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6120-00-286-1627	No Name Available	07/01/1992
6120-00-378-9942	No Name Available	07/01/1992
6120-00-741-9841	No Name Available	07/01/1992

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
223-3194	Power Transformer
T-1-53312-3	Power Transformer
T-55312-3S	Power Transformer
T53312-3A	Power Transformer

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5950-00-442-3479?

The FSCG of the NSN 5950-00-442-3479 is 5950

Does the NSN 5950-00-442-3479 have a Schedule B code assigned?

Yes, the Schedule B code is 8504330020

Does NSN 5950-00-442-3479 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5950-00-442-3479 contain precious materials?

Precious metal content is unknown

Does NSN 5950-00-442-3479 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5950-00-442-3479 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Thu, May 23, 1974