NSN EHB3015A

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity), if given, of the output is greater than plus of minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, and the like, shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable. For items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes:resistor (1), variable, nonwire wound; nonprecision; resistor (1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, precision.

6.000 inches nominal body length, 3.375 inches nominal body height, magnetic blowout arc quenching method, at pole two actuator position designation, trip-reset actuator function.

NSN 5925-00-106-7253 Datasheet

(NSN) National Stock Number

5925-00-106-7253

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5925 - Circuit Breakers

(NIIN) National Item Identification Number

00-106-7253

Requires Demilitarization

Yes

(INC) Item Name Code

00136

Date

Wed, Jul 17, 1968

Schedule B Code

8536200040

Actuator Function

trip-reset

Actuator Position Designation

at pole two

Arc Quenching Method

magnetic blowout

Body Height

3.375 inches nominal

Body Length

6.000 inches nominal

Body Style

multipole-single actuator type

Body Width

4.125 inches nominal

Boss Height

0.125 inches nominal

Center To Center Distance Between Terminals Parallel To Length

5.063 inches nominal

Center To Center Distance Between Terminals Parallel To Width

1.375 inches nominal

Circuit Protection Type

overcurrent all locations

Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

4.500 inches nominal

Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

1.375 inches nominal

Fragility Factor

moderately rugged

Frequency In Hertz

60.0 all locations

Inclosure Protection Type For Which Designed

fungus resistant

Main Contact Tripping Mechanism Type

trip free

Manual Actuator Type And Quantity

1 toggle

Material

plastic case

Maximum Continuous Load Current Rating Per Pole

15.0 amperes ac all locations

Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

15000.0 ac all locations

Mounting Facility Type And Quantity

4 unthreaded hole(s)

Operating Voltage Type And Rating Per Pole In Volts

480.0 ac all locations

Pole Quantity

3

Reset Method

manual

Storage Type

general purpose warehouse

Terminal Type And Quantity

6 compression

Trip Delay Time In Seconds Per Rated Continuous Current

55.000 minimum at 200 pct and 90.000 maximum at 200 pct all locations

Trip Release Ambient Temp Rating

40.0 celsius nominal all locations

Trip Release Characteristic

instantaneous and time delay all locations

Trip Release Method

thermal-magnetic all locations

Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent

135.0 all locations

Unthreaded Mounting Hole Diameter

0.187 inches 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

11660

Westinghouse Electric Corp Control Business Unit

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 5925-00-106-7253?

   The FSCG of the NSN 5925-00-106-7253 is 5925

2. Does the NSN 5925-00-106-7253 have a Schedule B code assigned?

   Yes, the Schedule B code is 8536200040

3. Does NSN 5925-00-106-7253 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 5925-00-106-7253 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5925-00-106-7253 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 5925-00-106-7253 was assigned to the Federal Catalog?

   It was assigned 58 years ago, on Wed, Jul 17, 1968