Circuit Breakers - Korea (KR)

Federal Supply Class (FSC): 5925

NATO Supply Classification Class (NSC): 5925

Federal Supply Group (FSG): 59 Electrical and Electronic Equipment Components

NATO Supply Classification Group (NSG): 59 Electrical and Electronic Equipment Components

Items Managed by Korea (KR) - NCB is 37

Page 3 of 3

NSN Format for Circuit Breakers
Codified by Korea

592537XXXXXXX
Group
FSG
ClassNCBIdentifier
FSC
Federal Supply Class
NIIN
NSN

NATO Supply Class 5925 is specifically designated for circuit breakers. Circuit breakers are devices used to protect electrical circuits from overloads or short circuits by interrupting the flow of current. They are essential components in electrical systems to ensure the safety and proper functioning of equipment.

Circuit breakers in this supply class are categorized based on their specific characteristics, such as voltage rating, current rating, and trip characteristics. These characteristics determine the circuit breaker's ability to handle different electrical loads and respond to different fault conditions.

NATO Supply Group 59 encompasses electrical and electronic equipment components. This group includes a wide range of items used in electrical and electronic systems, such as connectors, switches, relays, resistors, capacitors, and more. Circuit breakers, as part of this group, play a crucial role in protecting these systems from damage caused by excessive current or faults.

When procuring circuit breakers or other electrical and electronic equipment components within NATO, it is important to refer to the NATO Supply Classification System (NSCS). The NSCS provides a standardized classification system to facilitate procurement, logistics, and inventory management within NATO member countries.

By using the NATO Supply Class 5925 for circuit breakers, you can ensure that you are sourcing the appropriate equipment for your electrical systems within the NATO framework.

FSC 5925 Circuit Breakers - Korea (KR)
FSC 5925 Circuit Breakers - Korea (KR)

Includes Circuit Breakers and Cutouts.

Excludes Relays.

Note-Mounting hardware, included in classes of this group, includes such specially designed items as brackets, holders, retainers, etc. Excluded from classes in this group are such hardware items as screws (Class 5305), bolts (Class 5306), studs (Class 5307), washers (Class 5310), rivets (Class 5320), and other common items indexed to specific classes, other than in Group 59. The FSC indexes and structure will govern the classification of items used on or with mounting hardware cited above.

Frequently Asked Questions(FAQ) for Federal Supply Class 5925 Frequently Asked Questions(FAQ) for Federal Supply Class 5925

What is Federal Supply Class 5925?
FSC 5925 is the Federal Supply Class (formally known as NATO Supply Classification Class NSC 5925) in the USA for supply items codified in the category of Circuit Breakers.
What is NATO Supply Classification Class 5925?
NSC 5925 is the NATO Supply Classification Class (also known as Federal Supply Class FSC 5925 in the USA) for supply items codified in the category of Circuit Breakers.
Which Federal Supply Group is FSC 5925 in?
FSC 5925 is in Federal Supply Group (FSG) 59 which contains Electrical and Electronic Equipment Components.
Which NATO Supply Classification Group is NSC 5925 in?
NSC 5925 is in NATO Supply Classification Group (NSG) 59 which contains Electrical and Electronic Equipment Components.

Supply Items Included in Federal Supply Class 5925 Supply Items Included in Federal Supply Class 5925

What is a Circuit Breaker? 582 Items
A Circuit Breaker is 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 a Circuit Breaker Subassembly? 12 Items
A Circuit Breaker Subassembly is two or more different types of items, having a common mounting or mounted on each other, which together form a portion of a circuit breaker, but which in itself is not a complete functioning item and cannot be assigned a more definite item name. Excludes COIL, ELECTRICAL; THERMAL RELEASE, CIRCUIT BREAKER; and TRIPPER, CIRCUIT BREAKER.
What is a Circuit Breaker Box? 15 Items
A Circuit Breaker Box is an enclosure which includes, mounts, and protects one or more circuit breakers. It is designed for and may include a cover and such accessories as mounting hardware, brackets, and conduit fittings. May include terminal boards and/or bus conductors used as a convenience for terminating the circuit breakers. May include handle tie bars. It is usually used as a load center for the protection of certain electrical devices such as water heaters, motors, etc., or as a service center for homes or offices. For boxes which include only switches, jacks, fuseholders, terminals and/or terminal boards or fuseholders, or any combination of these devices, see SWITCH BOX; JACK BOX; TERMINAL BOX; and DISTRIBUTION BOX. For boxes designed to mount and protect but do not include circuit breakers, see CIRCUIT BREAKER BOX SUBASSEMBLY. See also INTERCONNECTING CABINET; PANEL, POWER DISTRIBUTION; JUNCTION BOX; and CABINET, ELECTRICAL EQUIPMENT.

Stock Items From Supply Class 5925 Stock Items From Supply Class 5925 Page 3 of 3

375551969
ABS 52A 2P 20AT
RNCC: 3 | RNVC: 2
NFB-ABA-1809
RNCC: 5 | RNVC: 2
375147013
HIBL203NE,KQKOBY,3P,225A,PC
RNCC: 3 | RNVC: 2
HIBL203/225A
RNCC: 3 | RNVC: 2
375178218
DCP-33PR-300ALS
RNCC: 3 | RNVC: 2
DCP-33PR-300ALS
RNCC: 5 | RNVC: 2
375165899
KSC8321-225AF-3P-AC220V175A50K
RNCC: 3 | RNVC: 2
375556532
HBE-53 50/50A
RNCC: 5 | RNVC: 1
375248642
DCP31SR-200 AMS
RNCC: 3 | RNVC: 2
375196027
HIBS-53-KCKOOY
RNCC: 3 | RNVC: 2
375212188
ABS54B/40A
RNCC: 3 | RNVC: 2
375147017
HIBL103NE,KKKHBY,,3P,100A,PC
RNCC: 3 | RNVC: 2
HIBL103/100A
RNCC: 3 | RNVC: 2
375556255
ABH52/40A
RNCC: 5 | RNVC: 1
375053760
52BH-500-AMS
RNCC: 3 | RNVC: 2
375246434
HISD803-3P-DS-S-00-00-C-00800
RNCC: 3 | RNVC: 2
375551963
HBS-103C-KJANAY
RNCC: 5 | RNVC: 1
375234855
HIBL52/15A
RNCC: 3 | RNVC: 2
375196395
HIBH103/30A
RNCC: 3 | RNVC: 2
375561647
HBE-53 20A
RNCC: 5 | RNVC: 1
375225381
50074497-1
RNCC: 3 | RNVC: 2
50074497-1
RNCC: 5 | RNVC: 2
50074497
RNCC: D | RNVC: 9
375234623
HIBE-102-50A
RNCC: 3 | RNVC: 2
320-0400-01-16-0
RNCC: D | RNVC: 9
375146063
9554011362 / 3AT-02200
RNCC: 3 | RNVC: 2
375572248
APG6-4-62F-153-A-01
RNCC: 5 | RNVC: 1
APG6-4-62F-153-A-01
RNCC: 5 | RNVC: 9
375119963
JEB-E1 30A
RNCC: 3 | RNVC: 2
JEB-E1 30A
RNCC: 5 | RNVC: 2
375148171
32FR/10A
RNCC: 3 | RNVC: 2
32FR/10A
RNCC: 5 | RNVC: 2
375098550
ABH-52B-/20A
RNCC: 3 | RNVC: 2
375237590
TPS4015005-210-300-DG
RNCC: 3 | RNVC: 2
375173329
350-012
RNCC: 5 | RNVC: 9
350-012
RNCC: 5 | RNVC: 9
375196398
HIBH102/15A
RNCC: 3 | RNVC: 2
375214268
H2WD-ST1002-MC
RNCC: 3 | RNVC: 2
GMC-32-M
RNCC: 5 | RNVC: 2
375234624
HIBE-102-40A
RNCC: 3 | RNVC: 2
320-0400-01-16-0
RNCC: D | RNVC: 9
375551937
HBD32/10A
RNCC: 5 | RNVC: 1
375211187
BKM-3-50A
RNCC: 3 | RNVC: 2
375098545
ABH-52B-/15A
RNCC: 3 | RNVC: 2
375146941
HBL-103-3P-PC-20A
RNCC: 3 | RNVC: 2
HM-0228-SP-SP2-16
RNCC: 5 | RNVC: 2
375088152
KS-C-8321
RNCC: 2 | RNVC: 2
53BH-200-AMS
RNCC: 3 | RNVC: 2
53BH-200-AMS
RNCC: 5 | RNVC: 2
375146959
HBL-103-3P-PC-50A
RNCC: 3 | RNVC: 2
HM-0228-SP-SP2-19
RNCC: 5 | RNVC: 2
375026374
KS-C-8321
RNCC: 2 | RNVC: 2
ABH 103-20A
RNCC: 3 | RNVC: 2
375251774
91045254
RNCC: 3 | RNVC: 2
91045254
RNCC: 5 | RNVC: 2
375146956
HM-0228-SP-SP4-31
RNCC: 3 | RNVC: 2
375158515
33FR/30AF 30
RNCC: 3 | RNVC: 2
375033995
KDS4410-1006-4
RNCC: 2 | RNVC: 1
KM-4410-1006
RNCC: 2 | RNVC: 2
DY3509-33
RNCC: 3 | RNVC: 2
N91003509-33
RNCC: 3 | RNVC: 2
BF52
RNCC: C | RNVC: 1
375551915
ABH203/225A
RNCC: 5 | RNVC: 1
375179603
MS25244-25A
RNCC: 5 | RNVC: 1
375550326
5SX2102-5
RNCC: 5 | RNVC: 1
375551976
ABS 52A 2P 15AT
RNCC: 3 | RNVC: 2
NFB-ABA-1808
RNCC: 5 | RNVC: 2
375146953
HM-0228-SP-SP4-32
RNCC: 3 | RNVC: 2
375551396
ABS400
RNCC: 5 | RNVC: 9
ABS400
RNCC: 5 | RNVC: 9
375143630
HBH-103-20A-AC220-SHT
RNCC: 3 | RNVC: 2
HM-0228-SD-SP-6
RNCC: 5 | RNVC: 2
375214291
ABS53B 50A
RNCC: 3 | RNVC: 2
KS C 8321
RNCC: 4 | RNVC: 1
375551916
ABH52/20A
RNCC: 5 | RNVC: 1
375196396
HIBH103/40A
RNCC: 3 | RNVC: 2
375117472
HBD-52-FGBOOY
RNCC: 3 | RNVC: 2
KS C 8321
RNCC: 4 | RNVC: 1
KS C IEC 60898-1
RNCC: 4 | RNVC: 1
375026518
KS-C-8321
RNCC: 2 | RNVC: 2
ABH 103-75A
RNCC: 3 | RNVC: 2
375551930
HBL103-75A
RNCC: 5 | RNVC: 9
HBL103-75A
RNCC: 5 | RNVC: 9
375253209
MT-63/2H42S
RNCC: 3 | RNVC: 2
375196373
4AT-04374
RNCC: 3 | RNVC: 2
375201037
HIBC32H/15A
RNCC: 3 | RNVC: 2
375056785
KS-C-8321
RNCC: 2 | RNVC: 2
KS-C-8321,100AF,3P,AC600 100A
RNCC: 3 | RNVC: 2
ABH 103A
RNCC: 5 | RNVC: 2
375569860
51-30780
RNCC: 5 | RNVC: 9
51-30780
RNCC: 5 | RNVC: 9
375090794
CP-52BH-030 A M S
RNCC: 3 | RNVC: 2
CP-52BH-030 A M S
RNCC: 5 | RNVC: 2
CP-52BH-030 A M S
RNCC: 5 | RNVC: 9
375556676
BHD-52D30A
RNCC: 5 | RNVC: 1
375088153
KS-C-8321
RNCC: 2 | RNVC: 2
53BH-500-AMS
RNCC: 3 | RNVC: 2
53BH-500-AMS
RNCC: 5 | RNVC: 2
375026545
KS-C-8321
RNCC: 2 | RNVC: 2
NFB BF52-50A
RNCC: 5 | RNVC: 9
NFB BF52-50A
RNCC: 5 | RNVC: 9
375225172
KDC 2010-T4001
RNCC: 2 | RNVC: 1
DSN1080/1140-8224
RNCC: 3 | RNVC: 2
375227920
EBS 52FB/40A
RNCC: 3 | RNVC: 2
375231158
HIBS-203-KMKOOY
RNCC: 3 | RNVC: 2
375556674
BHD-52D10A
RNCC: 5 | RNVC: 1
375071147
6115-3001
RNCC: 2 | RNVC: 9
Q55019084
RNCC: 3 | RNVC: 9
375556431
HBS63C/20A
RNCC: 5 | RNVC: 1