TFKUVA1LS

View detailed technical data, stock status, and sourcing information for: TFKUVA1LS
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-01-290-6976

Item Name Code

04558

Assigment Date

12/15/1988 (37 years ago)

A relay consisting of an energizing coil and a metallic reed switch mechanism. The reeds serve as both core and contacts, which are not hinged or pivoted and which move by flexure when acted upon by a magnetic field induced by energization of the coil. It may also include a biasing magnet. The biasing magnet, either aids or opposes the movement of the reeds and the opening or closing of the contacts. For items in which actuation is dependent on the resonant frequency of the reeds see relay, resonant reed. Excludes:relay, electromagnetic.

2 unthreaded hole mounting facility type and quantity, instantaneous single location trip release characteristic, 120.0 ac single location operating voltage type and rating per pole in volts, magnetic single location trip release method, undervoltage single location circuit protection type

Product Characteristics

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

Mounting Facility Type And Quantity: 2 unthreaded hole
Operating Voltage Type And Rating Per Pole In Volts: 120.0 ac single location
Circuit Protection Type: undervoltage single location
Trip Release Method: magnetic single location
Trip Release Characteristic: instantaneous single location
Frequency In Hertz: 50.0 or 60.0 single location

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
TFKUVA1LS	Circuit Breaker Tripper

FAQs

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

What is the FSCG of the NSN 5925-01-290-6976?

The FSCG of the NSN 5925-01-290-6976 is 5925

Does the NSN 5925-01-290-6976 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907020

Does NSN 5925-01-290-6976 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 5925-01-290-6976 contain precious materials?

Item does not contain precious metal.

Does NSN 5925-01-290-6976 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 5925-01-290-6976 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Thu, Dec 15, 1988