NSN 2548623PC2

"a device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. May include provisions for manual operation. At least one set of contacts must be in series with the actuating element(s). A combination of semiconductor and passive devices may be used in lieu of contacts. For automatically operated items in which the actuating (tripping) element and contacts are not in series, see relay (as modified). For items which are operated both manually and automatically but the actuating elements and contact are not in series, see relay-switch. Excludes:circuit breaker box and magneto "breaker" assemblies. See also switch (as modified); and controller."

multipole-single actuator type body style, magnetic blowout arc quenching method, trip-reset actuator function, at pole two actuator position designation, 1.562 inches maximum body length.

NSN 5925-01-043-2333 Datasheet

(NSN) National Stock Number

5925-01-043-2333

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5925 - Circuit Breakers

(NIIN) National Item Identification Number

01-043-2333

Requires Demilitarization

Yes

(INC) Item Name Code

00136

Date

Wed, Jun 8, 1977

Schedule B Code

8536200040

Actuator Function

trip-reset

Actuator Position Designation

at pole two

Arc Quenching Method

magnetic blowout

Body Length

1.562 inches maximum

Body Style

multipole-single actuator type

Body Width

1.937 inches maximum

Bushing Length

0.332 inches minimum and 0.380 inches maximum

Center To Center Distance Between Terminals Parallel To Length

0.906 inches maximum

Center To Center Distance Between Terminals Parallel To Width

0.625 inches nominal

Circuit Protection Type

overcurrent all locations

Fragility Factor

moderately rugged

Frequency In Hertz

400.0 all locations

Inclosure Protection Type For Which Designed

hermetically sealed and fungus resistant and vibration resistant and moisture resistant and shock resistant and salt spray proof

Internal Trip Release Configuration

series trip all locations

Main Contact Tripping Mechanism Type

trip free

Manual Actuator Type And Quantity

1 toggle

Maximum Continuous Load Current Rating Per Pole

5.0 amperes ac and 5.0 amperes dc all locations

Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

300.0 ac and 500.0 dc all locations

Mounting Facility Type And Quantity

1 threaded bushing with panel seal and 2 threaded hole(s)

Mounting Surface To Terminal End Distance

1.828 inches maximum

Nominal Thread Size

0.375 inches and 0.138 inches

Operating Voltage Type And Rating Per Pole In Volts

240.0 ac and 50.0 dc all locations

Pole Quantity

3

Reset Method

manual

Special Handling Feature

magnetic

Specification/Standard Data

81349-mil-c-39019/5 government specification

Storage Type

general purpose warehouse

Terminal Type And Quantity

6 wire hook

Test Data Document

"81349-mil-c-39019 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

Thread Pitch Diameters

+0.3503 to 0.3537 inches

Thread Quantity Per Inch

32

Thread Series Designator

unef and unified national coarse (unc)

Trip Release Characteristic

time delay all locations

Trip Release Method

magnetic all locations

Trip Delay Time In Seconds Per Rated Continuous Current

0.500 minimum at 200 pct and 9.000 maximum at 200 pct all locations

Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent

115.0 all locations

Unpackaged Unit Weight

5.400 ounces nominal

Identification

Demilitarization Code

A - 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.

Precious Metals Indicator

A - Item does not contain precious metal.

Hazardous Metals Indicator

P - 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.

Pseudo Item Name Code

0000136

Cross Reference

CAGE Codes

53711

Naval Sea Systems Command

U.s./canadian manufacturers

96214

Raytheon Company Dba Raytheon

U.s./canadian manufacturers

90536

Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan

U.s./canadian manufacturers

81541

Sensata Technologies Maryland, Inc

Non-manufacturers

74193

Eaton Corp Heinemann Products Commercial Controls Div

U.s./canadian manufacturers

81349

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M

Military standards and standards organizations (ex:stanags,milspecs,defstans)

96906

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M

Military standards and standards organizations (ex:stanags,milspecs,defstans)

36090

Lockheed Martin Librascope Corp

U.s./canadian manufacturers

Freight Information

Air Commodity

HZ -

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

National Motor Freight Class Rating

W - Rating variable

Special Handling

9 - Other or no special handling required (sh)

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

35205

Water Commodity

72D - Communications/electronics, other than sigint/ew or comsec repair parts and components

National Motor Freight Classification Item Number

063160

Schedule B & Trade

Schedule B

8536-20-0040

Description

automatic circuit breakers, for a voltage not exceeding 1,000 v, nesoi

End Use

20005 - Electric apparatus

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

77252

(NAICS) North American Industrial Classification System

335313

Questions & Answers

1. What is the FSCG of the NSN 5925-01-043-2333?

   The FSCG of the NSN 5925-01-043-2333 is 5925

2. Does the NSN 5925-01-043-2333 have a Schedule B code assigned?

   Yes, the Schedule B code is 8536200040

3. Does NSN 5925-01-043-2333 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.

4. Does NSN 5925-01-043-2333 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5925-01-043-2333 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.

6. When the NSN 5925-01-043-2333 was assigned to the Federal Catalog?

   It was assigned 49 years ago, on Wed, Jun 8, 1977