Home » FSC Catalog » Circuit Breakers » 5925-00-173-7156

Circuit Breaker

SKU: 5925001737156 | Model: MP103A
NSN 5925-00-173-7156 NSN 5925-00-173-7156

Single pole type body style, 0.250" bushing length, 2.189" body length, 0.750" body width, metal case material, 1.188" center to center distance between terminals parallel to length

Specifications from the Manufacturer

Body Style:
Single pole type
Bushing Length:
0.250 inches nominal
Body Length:
2.189 inches maximum
Body Width:
0.750 inches maximum
Case Material:
Center To Center Distance Between Terminals Parallel To Length:
1.188 inches nominal
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length:
2.189 inches maximum
Mounting Surface To Terminal End Distance:
2.000 inches maximum
Pole Quantity:
Mounting Facility Type And Quantity:
2 threaded hole
Thread Quantity Per Inch:
Maximum Continuous Load Current Rating Per Pole:
15.0 amperes ac single location and 15.0 amperes dc single location
Operating Voltage Type And Rating Per Pole In Volts:
115.0 ac single location and 28.0 dc single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
3500.0 ac single location and 6000.0 dc single location
Circuit Protection Type:
Overcurrent single location
Trip Release Method:
Thermal single location
Trip Release Characteristic:
Time delay single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent:
138.0 single location
Reset Method:
Main Contact Tripping Mechanism Type:
Trip free
Manual Actuator Type And Quantity:
1 push-pull
Actuator Function:
Actuator Position Designation:
At pole one
Internal Trip Release Configuration:
Series trip single location
Nominal Thread Size:
0.138 inches
Trip Delay Time In Seconds Per Rated Continuous Current:
15.000 minimum at 200 pct single location and 55.000 maximum at 200 pct single location and 2.000 minimum at 400 pct single location and 7.000 maximum at 400 pct single location
Inclosure Protection Type For Which Designed:
Moisture resistant and explosion resistant
Trip Release Ambient Temp Rating:
25.0 deg celsius nominal single location
Frequency In Hertz:
400.0 single location
Test Data Document:
81349-mil-c-5809 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 Series Designator:
Terminal Type And Quantity:
2 screw

Pricing and Availability

Request a Quote

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.


Order With Confidence

Certified quality parts supplier
  • MSDS Hazmat Certified
  • certified Committed to quality with 100% product inspection
  • on time delivery icon On-time delivery
Recently Updated in Circuit Breakers

NSN 5925-00-173-7156 Datasheet

Supply Class:


Cross Reference:

  • MP103A
  • 104-215-101
  • 436-215-101
  • MS25017-15
  • MILC5809
  • D6752-2-15
  • 320P335
  • 102-0009

Cage Codes:

  • Eaton Corporation (CAGE 76374)
  • Wood Electric Operations Potter And (CAGE 79405)
  • Military Standards (CAGE 96906)
  • Military Specifications (CAGE 81349)
  • Sensata Technologies, Inc (CAGE 82647)
  • Cummins Power Generation Inc. (CAGE 44940)
  • Engineered Electric Company (CAGE 93742)

Replaced or Cancelled:

5925-00-173-7156 replaces the national stock number 5925-00-173-7161
5925-00-173-7156 replaces the national stock number 5925-00-686-0292


NIIN: 001737156
NSN: 5925001737156
DEMIL Code Meaning: Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations.
ADPE: 0 (Represents items with no adp components)

Freight Codes:

NMF Desc: Circuit Breaker/switch Noi
NMFC: 061300
UFC: 34410
LTL: 77.5
WCC: Electrical appliances, small
TCC: No special type of cargo code applicable
SHC: Other or no special handling required (sh)
ADC: Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC: Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
ASH: No special handling required.

Reference Drawing:

[drawing of 5925-00-173-7156]

Schedule B & Trade:

8536200040 (NAICS 335313)
Automatic circuit breakers, for a voltage not exceeding 1,000 v, nesoi

Automatic circuit breakers for a voltage not exceeding 1,000 volts

End Use:

Electric apparatus

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 5925-00-173-7156 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
How is national stock number 5925-00-173-7156 defined?
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.
What is the NIIN of NSN 5925-00-173-7156?
001737156 or 00-173-7156
Does this item require Demilitarization?
Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations. (note 9).
Is NSN 5925001737156 ITAR controlled?
No. This item is not ITAR Controlled.
What is the most recent solicitation for NSN 5925001737156?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963