3TC14-15

View detailed technical data, stock status, and sourcing information for: 3TC14-15
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-01-126-5278

Item Name Code

00136

Assigment Date

02/14/1982 (44 years ago)

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes:felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes:cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.

0.704 inches nominal center to center distance between terminals parallel to length, single pole type body style, 0.250 inches nominal bushing length, 0.562 inches maximum body width, 0.750 inches nominal body length

Product Characteristics

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

Body Style: single pole type
Bushing Length: 0.250 inches nominal
Body Length: 0.750 inches nominal
Body Width: 0.562 inches maximum
Center To Center Distance Between Terminals Parallel To Length: 0.704 inches nominal
Nonturn Device Radius: 0.375 inches nominal
Nonturn Device Length: 0.047 inches nominal
Nonturn Device Width: 0.078 inches nominal
Mounting Surface To Terminal End Distance: 1.218 inches nominal
Pole Quantity: 1
Mounting Facility Type And Quantity: 1 threaded bushing
Storage Type: general purpose warehouse
Thread Quantity Per Inch: 32
Maximum Continuous Load Current Rating Per Pole: 15.0 amperes ac and 15.0 amperes dc single location
Operating Voltage Type And Rating Per Pole In Volts: 120.0 ac and 28.0 dc single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 2500.0 ac and 6000.0 dc single location
Circuit Protection Type: overcurrent single location
Trip Release Method: thermal single location
Trip Release Characteristic: time delay single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent: 125.0 single location
Reset Method: manual
Main Contact Tripping Mechanism Type: trip free
Manual Actuator Type And Quantity: 1 push-pull
Actuator Function: trip-reset
Actuator Position Designation: at pole one
Internal Trip Release Configuration: series trip single location
Nominal Thread Size: 0.469 inches
Trip Delay Time In Seconds Per Rated Continuous Current: 4.000 minimum at 200 pct and 20.000 maximum at 200 pct single location
Inclosure Protection Type For Which Designed: corrosion resistant and sand resistant and explosion proof and vibrationproof
Trip Release Ambient Temp Rating: 160.0 fahrenheit maximum single location
Frequency In Hertz: 400.0 single location
Material: plastic case
Thread Series Designator: uns
Terminal Type And Quantity: 2 tab w/screw

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
3TC14-15	Circuit Breaker

FAQs

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

What is the FSCG of the NSN 5925-01-126-5278?

The FSCG of the NSN 5925-01-126-5278 is 5925

Does the NSN 5925-01-126-5278 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-01-126-5278 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 5925-01-126-5278 contain precious materials?

Item does not contain precious metal.

Does NSN 5925-01-126-5278 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 5925-01-126-5278 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sun, Feb 14, 1982