Home » FSC Catalog » Circuit Breakers » 5925-00-004-4068

Circuit Breaker

SKU: 5925000044068 | Model: SM-C-502500

Specifications from the Manufacturer

Body Style:
Single pole type
Body Length:
2.500 inches nominal
Body Width:
0.760 inches nominal
Case Material:
Center To Center Distance Between Terminals Parallel To Length:
1.200 inches nominal
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length:
1.810 inches nominal
Mounting Surface To Terminal End Distance:
2.010 inches nominal
Pole Quantity:
Mounting Facility Type And Quantity:
2 threaded hole
Storage Type:
General purpose warehouse
Thread Quantity Per Inch:
Maximum Continuous Load Current Rating Per Pole:
50.0 amperes dc single location
Operating Voltage Type And Rating Per Pole In Volts:
32.0 dc single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
500.0 dc single location
Circuit Protection Type:
Overcurrent single location
Trip Release Method:
Thermal single location
Trip Release Characteristic:
Instantaneous single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent:
150.0 single location
Reset Method:
Main Contact Tripping Mechanism Type:
Trip free
Manual Actuator Type And Quantity:
1 toggle
Actuator Function:
Actuator Position Designation:
At pole one
Internal Trip Release Configuration:
Series trip single location
Nominal Thread Size:
0.138 inches
Inclosure Protection Type For Which Designed:
Fungus resistant
Trip Release Ambient Temp Rating:
-40.0 deg celsius minimum single location and 120.0 deg celsius maximum single location
Thread Series Designator:
Terminal Type And Quantity:
2 screw

Pricing and Availability

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NSN 5925-00-004-4068 Datasheet

Supply Class:


Cross Reference:

  • SM-C-502500
  • HPL1-474-1

Cage Codes:

  • 80063
  • 82227

Replaced or Cancelled:

5925-00-004-4068 is not a replacement of any national stock number and has not been cancelled or replaced itself.


NIIN: 000044068
NSN: 5925000044068
DEMIL Code Meaning: Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations.

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 5925-00-004-4068]

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.
What NATO entities are users of this NSN?
How is national stock number 5925-00-004-4068 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.
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 this item ITAR controlled?
No. This item is not ITAR Controlled.
When was this national stock number assigned to the federal catalog?
Jun 07, 1972
last modified: 06/18/2018