263743-1

View detailed technical data, stock status, and sourcing information for: 263743-1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-00-761-4505

Item Name Code

00136

Assigment Date

10/31/1969 (56 years ago)

An adapter with electrical contacts which provides facilities for joining two or more electrical connectors, whose design or function will not normally warrant their junction. It is not designed for permanent attachment to a cable, cord, coaxial line, or wire. The physical shape of an electrical connector should not be the determining factor of its name. Tee, angle, straight, and y-shaped adapters are all adapter, connector. Excludes:adapter, connector to lampbase; adapter, lampholder to connector; adapter (1), cable clamp to connector; and adapter, lampholder. For items designed as a mechanical connection between an electrical conduit and an electrical connector, see adapter (1), electrical conduit.

1.500 inches maximum body length, 0.625 inches maximum body width, single pole type body style, 0.380 inches maximum bushing length, 0.875 inches nominal center to center distance between terminals parallel to 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: 0.380 inches maximum
Body Length: 1.500 inches maximum
Body Width: 0.625 inches maximum
Center To Center Distance Between Terminals Parallel To Length: 0.875 inches nominal
Mounting Surface To Terminal End Distance: 1.605 inches maximum
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: 10.0 amperes ac single location
Operating Voltage Type And Rating Per Pole In Volts: 250.0 ac single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 300.0 ac single location
Circuit Protection Type: overcurrent single location
Trip Release Method: magnetic 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 toggle
Actuator Function: trip-reset
Actuator Position Designation: at pole one
Internal Trip Release Configuration: series trip single location
Nominal Thread Size: 0.375 inches
Trip Delay Time In Seconds Per Rated Continuous Current: 0.060 minimum at 200 pct and 0.090 maximum at 200 pct single location
Inclosure Protection Type For Which Designed: hermetically sealed
Frequency In Hertz: 60.0 single location
Thread Series Designator: unef
Terminal Type And Quantity: 2 wire hook

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
263743-1	Circuit Breaker
AP1-1-6-9-103	Circuit Breaker
AP1H6-103	Circuit Breaker

FAQs

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

What is the FSCG of the NSN 5925-00-761-4505?

The FSCG of the NSN 5925-00-761-4505 is 5925

Does the NSN 5925-00-761-4505 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-00-761-4505 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 5925-00-761-4505 contain precious materials?

Item does not contain precious metal.

Does NSN 5925-00-761-4505 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 5925-00-761-4505 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Oct 31, 1969