NSN BKR41

A grouping of two or more physically connected or related electrical an/or electronic parts capable of dissassemblage. Each component of the assemblage must be capable of functioning in accordance with its own item name. Consists of a single printed circuit board or terminal board upon which are mounted separately manufactured electronic components such as capacitors, inductors, resistors, and the like. It may also include printed electronic components. The item is generally part of a subassembly and cannot be assigned a more definite item name. For items having a complete individual electrical/electronic function, use applicable item name such as amplifier (as modified); power supply; or the like. For items not having a complete individual electrical/electronic function, see applicable subassembly name, such as amplifier subassembly; power supply subassembly; or the like. For an assembly of electrical/electronic components mounted on other than a single printed wiring board, see electronic components assembly. Excludes:printed circuit board

trip-reset actuator function, 3.709 inches minimum and 3.729 inches maximum body length, 1 alarm auxiliary switch function and quantity, at each pole actuator position designation, magnetic blowout arc quenching method.

NSN 5925-00-832-9953 Datasheet

(NSN) National Stock Number

5925-00-832-9953

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5925 - Circuit Breakers

(NIIN) National Item Identification Number

00-832-9953

Requires Demilitarization

Yes

(INC) Item Name Code

00136

Date

Thu, Apr 6, 1967

Schedule B Code

8536200040

Actuator Function

trip-reset

Actuator Position Designation

at each pole

Arc Quenching Method

magnetic blowout

Auxiliary Switch Function And Quantity

1 alarm

Body Length

3.709 inches minimum and 3.729 inches maximum

Body Style

multipole-multiple actuator type

Body Width

2.021 inches minimum and 2.041 inches maximum

Boss Height

0.146 inches minimum and 0.166 inches maximum

Center To Center Distance Between Terminals Parallel To Length

3.053 inches minimum and 3.073 inches maximum

Center To Center Distance Between Terminals Parallel To Width

1.021 inches minimum and 1.041 inches maximum

Circuit Protection Type

overcurrent all locations

Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

1.021 inches minimum and 1.041 inches maximum

Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

2.740 inches minimum and 2.760 inches maximum

External Actuator Linkage Arrangement

one and two linked

Fragility Factor

moderately rugged

Frequency In Hertz

60.0 all locations

Inclosure Protection Type For Which Designed

dustproof and fungus proof

Internal Trip Release Configuration

series trip all locations

Main Contact Tripping Mechanism Type

trip free

Manual Actuator Type And Quantity

2 toggle

Material

plastic case

Maximum Continuous Load Current Rating Per Pole

28.0 amperes ac all locations

Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

1000.0 ac all locations

Mounting Facility Type And Quantity

4 threaded hole(s)

Mounting Surface To Terminal End Distance

3.239 inches nominal

Nominal Thread Size

0.138 inches

Operating Voltage Type And Rating Per Pole In Volts

208.0 ac all locations

Pole Quantity

2

Reset Method

manual

Storage Type

general purpose warehouse

Switch Location And Position Designation

internal at pole one

Switch Terminal Type

tab w/screw

Switch Voltage Rating And Type In Volts

125.0 ac and 50.0 dc

Switch Contact Arrangement

single pole, double throw

Switch Current Rating And Type In Amps

5.0 ac and 1.0 dc

Terminal Type And Quantity

24 threaded stud

Thread Quantity Per Inch

32

Thread Series Designator

unified national coarse (unc)

Trip Release Characteristic

time delay all locations

Trip Release Method

magnetic-hydraulic all locations

Trip Delay Time In Seconds Per Rated Continuous Current

2.000 minimum at 200 pct and 20.000 maximum at 200 pct all locations

Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent

125.0 all locations

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

U - Precious metal content is unknown

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

74193

Eaton Corp Heinemann Products Commercial Controls Div

U.s./canadian manufacturers

60532

Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters

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 5925-00-832-9953?

   The FSCG of the NSN 5925-00-832-9953 is 5925

2. Does the NSN 5925-00-832-9953 have a Schedule B code assigned?

   Yes, the Schedule B code is 8536200040

3. Does NSN 5925-00-832-9953 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 5925-00-832-9953 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5925-00-832-9953 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 5925-00-832-9953 was assigned to the Federal Catalog?

   It was assigned 59 years ago, on Thu, Apr 6, 1967