NSN 520B201

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

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

NSN 5925-00-660-3871 Datasheet

(NSN) National Stock Number

5925-00-660-3871

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5925 - Circuit Breakers

(NIIN) National Item Identification Number

00-660-3871

Requires Demilitarization

Yes

(INC) Item Name Code

00136

Date

Tue, Jan 1, 1963

Schedule B Code

8536200040

Actuator Function

trip-reset

Actuator Position Designation

at pole one

Arc Quenching Method

magnetic blowout

Body Length

1.750 inches maximum

Body Style

single pole type

Body Width

0.625 inches maximum

Bushing Length

0.125 inches minimum and 0.145 inches maximum

Center To Center Distance Between Terminals Parallel To Length

0.594 inches minimum and 0.656 inches maximum

Circuit Protection Type

overcurrent single location

Fragility Factor

moderately rugged

Frequency In Hertz

400.0 single location

Inclosure Protection Type For Which Designed

hermetically sealed and shock resistant and vibration resistant and fungus resistant and moisture resistant

Internal Trip Release Configuration

series trip single location

Main Contact Tripping Mechanism Type

trip free

Manual Actuator Type And Quantity

1 toggle

Maximum Continuous Load Current Rating Per Pole

200.0 milliamperes ac single location

Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

1000.0 ac single location

Mounting Facility Type And Quantity

1 threaded bushing with panel seal

Mounting Surface To Terminal End Distance

1.700 inches maximum

Nominal Thread Size

0.375 inches

Operating Voltage Type And Rating Per Pole In Volts

240.0 ac single location

Pole Quantity

1

Precious Material And Location

contact surfaces silver

Precious Material

silver

Reset Method

manual

Special Handling Feature

magnetic

Storage Type

general purpose warehouse

Terminal Type And Quantity

2 wire hook

Thread Pitch Diameters

+0.3503 to 0.3537 inches

Thread Quantity Per Inch

32

Thread Series Designator

unef

Trip Release Characteristic

time delay single location

Trip Release Method

magnetic single location

Trip Delay Time In Seconds Per Rated Continuous Current

0.500 minimum at 200 pct and 9.000 maximum at 200 pct single location

Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent

115.0 single location

Ultimate Trip Time Per Pole In Seconds

10.000 minimum and 40.000 maximum single location

Unpackaged Unit Weight

1.800 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

S - Item contains silver.

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

81541

Sensata Technologies Maryland, Inc

Non-manufacturers

18876

Us Army Aviation and Missile Command

Government departments or units, including military organizations

74193

Eaton Corp Heinemann Products Commercial Controls Div

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 5925-00-660-3871?

   The FSCG of the NSN 5925-00-660-3871 is 5925

2. Does the NSN 5925-00-660-3871 have a Schedule B code assigned?

   Yes, the Schedule B code is 8536200040

3. Does NSN 5925-00-660-3871 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 5925-00-660-3871 contain precious materials?

   Item contains silver.

5. Does NSN 5925-00-660-3871 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 5925-00-660-3871 was assigned to the Federal Catalog?

   It was assigned 63 years ago, on Tue, Jan 1, 1963