NSN 5925-01-397-4947 NIIN 013974947 — Circuit Breaker

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
5925-01-397-4947
5925013974947
Description:
CIRCUIT BREAKER
NSN Assigned:
12-OCT-94
DEMIL:
NO
Shelf Life:
N/A
UOM:
No qup EA
Using Services:
Air Force

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

5925-01-397-4947 Specification Set by the OEM (see RNCC code 3)

Body Style AAQL:

cylindrical dimensional envelope

Overall Length ABHP:

1.775in. ⁓1-25/32"

Overall Diameter ADAV:

0.750in. ⁓3/4"

Case Material ADTV:

plastic

Pole Quantity AKPX:

1

Mounting Facility Type And Quantity AXHR:

2 terminal

Maximum Continuous Load Current Rating Per Pole CPLM:

0.5 amperes ac single location and 0.5 amperes dc single location

Operating Voltage Type And Rating Per Pole In Volts CPRF:

250.0 ac single location and 50.0 dc single location

Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps CPRG:

1000.0 ac single location and 1500.0 dc single location

Circuit Protection Type CPRH:

overcurrent single location

Trip Release Method CPRJ:

magnetic single location

Trip Release Characteristic CPRL:

instantaneous single location

Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent CPRN:

125.0 single location

Reset Method CPRQ:

manual

Main Contact Tripping Mechanism Type CPRR:

trip free

Internal Trip Release Configuration CPSM:

series trip single location

Frequency In Hertz FREQ:

60.0 single location

Terminal Type And Quantity TTQY:

2 tab, solder lug

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
91540012
Cage Code:
F8224
RNCC:
5
RNVC:
2
DAC:
4
RNAAC:
ZF
Status:
A
MSDS:
SADC:
Part Number:
KD1-0.5
Cage Code:
74193
RNCC:
3
RNVC:
9
DAC:
E
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00136
FIIG:
A030A0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A
BODY STYLE CYLINDRICAL DIMENSIONAL ENVELOPE style nsn 5925-01-397-4947

Definition Definition of approved item name (AIN): "CIRCUIT BREAKER"

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.

5925-01-397-4947 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
P
PMIC:
A
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) 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.

Precious Metals (PMIC) A

Item does not contain precious metal.

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

  Identification Codes

HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.

PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.

Material Management Material categorization and source of supply

SOS
SMIC
MMAC
MCC
SOS:
SMS
SOS:
MMAC:
EH
MCC:
Source of Supply (SOS) SMS

Defense logistics agency, enterprise business systems

Material Management (MMAC) EH

Electronic components (engineering support at the 88th ose/oss)

  Material Codes

SOS: Source of Supply. A three position code or routing identifier code (ric), which identifies the source of supply activity.

SMIC: Special Material Indicator Code. A two position code, which categorizes material on the basis of requirements for source or quality control, technical design or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling.

MMAC: Material Management Aggregation Code. A two position code that identifies an item of supply to be managed by a specific activity manager.

MCC: Material Echelon Code. A two position code employed by the marine corps in classifying items into categories by materiel category and procurement echelon. the alphanumeric management code is in the first position and identifies the materiel category

IMC: Denotes wether items shall be subjected to integrated management under the defense supply agency or retained by the individual military service or other department of defense components for their management. Assigned by th activity responsible for item management coding.