NSN MP934B

A fixed precision resistor consisting of a bar or bars of metal specifically designed for use in parallel with a basic direct current instrument to permit determination of current values exceeding the actual range of the instrument itself.

2.203 inches nominal2.203 inches nominal body length, multipole-multiple actuator typemultipole-multiple actuator type body style, 1.218 inches nominal1.218 inches nominal body width, at each poleat each pole actuator position designation, trip-resettrip-reset actuator function.

NSN 5925-00-269-2178 Datasheet

(NSN) National Stock Number

5925-00-269-2178

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5925 - Circuit Breakers

(NIIN) National Item Identification Number

00-269-2178

Requires Demilitarization

Yes

(INC) Item Name Code

00136

Date

Tue, Jan 1, 1963

Schedule B Code

8536200040

Actuator Function

trip-resettrip-reset

Actuator Position Designation

at each poleat each pole

Body Length

2.203 inches nominal2.203 inches nominal

Body Style

multipole-multiple actuator typemultipole-multiple actuator type

Body Width

1.218 inches nominal1.218 inches nominal

Bushing Length

0.250 inches nominal0.250 inches nominal

Center To Center Distance Between Terminals Parallel To Length

0.704 inches nominal0.704 inches nominal

Center To Center Distance Between Terminals Parallel To Width

0.750 inches nominal0.750 inches nominal

Circuit Protection Type

overcurrent all locationsovercurrent all locations

External Actuator Linkage Arrangement

one, two, and three linkedone, two, and three linked

Fragility Factor

moderately ruggedmoderately rugged

Frequency In Hertz

400.0 all locations400.0 all locations

Inclosure Protection Type For Which Designed

hermetically sealed and hermetically sealed and shock resistant and shock resistant and vibration resistantvibration resistant

Internal Trip Release Configuration

series trip all locationsseries trip all locations

Main Contact Tripping Mechanism Type

trip freetrip free

Manual Actuator Type And Quantity

3 push-pull3 push-pull

Maximum Continuous Load Current Rating Per Pole

15.0 amperes ac all locations15.0 amperes ac all locations

Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

1200.0 ac all locations1200.0 ac all locations

Mounting Facility Type And Quantity

3 threaded bushing with panel seal3 threaded bushing with panel seal

Mounting Surface To Terminal End Distance

2.218 inches maximum2.218 inches maximum

Nominal Thread Size

0.469 inches0.469 inches

Operating Voltage Type And Rating Per Pole In Volts

120.0 ac all locations120.0 ac all locations

Pole Quantity

33

Reset Method

manualmanual

Storage Type

general purpose warehousegeneral purpose warehouse

Terminal Type And Quantity

6 tab w/screw6 tab w/screw

Test Data Document

76374-ft-12 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)76374-ft-12 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

Thread Quantity Per Inch

3232

Thread Series Designator

unsuns

Trip Release Ambient Temp Rating

25.0 celsius nominal all locations25.0 celsius nominal all locations

Trip Release Characteristic

time delay all locationstime delay all locations

Trip Release Method

thermal all locationsthermal all locations

Trip Delay Time In Seconds Per Rated Continuous Current

15.000 minimum at 200 pct and 15.000 minimum at 200 pct and 55.000 maximum at 200 pct all locations55.000 maximum at 200 pct all locations

Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent

138.0 all locations138.0 all locations

Unpackaged Unit Weight

150.0 grams nominal150.0 grams 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

05231

Mechanical Products Corp

U.s./canadian manufacturers

81640

Safran Power Usa, Llc

U.s./canadian manufacturers

15634

Magnetika Inc

U.s./canadian manufacturers

80223

United Transformer Corp Sub of Opt Industries Inc

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 5925-00-269-2178?

   The FSCG of the NSN 5925-00-269-2178 is 5925

2. Does the NSN 5925-00-269-2178 have a Schedule B code assigned?

   Yes, the Schedule B code is 8536200040

3. Does NSN 5925-00-269-2178 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 5925-00-269-2178 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5925-00-269-2178 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 5925-00-269-2178 was assigned to the Federal Catalog?

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