Quote for 121A05-B4P Cooper Bussmann Inc Part with NSN 5925-01-659-9277

Part Number:  121A05-B4P
Alternate P/N:  121A05B4P
Manufacturer:  cooper bussmann inc
NIIN:  16599277
Item Name :  circuit breaker
CAGE Code:  71400
INC Code:  00136
Country:  USA
NCB Code:  01
FSG:  59 Electrical and Electronic Equipment Components
Last Updated:  02-25-2026

Are you looking quote for part 121A05-B4P? The Cooper Bussmann Inc-manufactured component (CAGE Code: 71400) is documented under NSN 5925-01-659-9277 as Circuit Breaker. For the fastest quote, please complete our RFQ form with details about 121A05-B4P. We guarantee a response within 15 minutes.

ASAP Components provides the verified 121A05-B4P, classified under INC 00136, FSG 59 Electrical and Electronic Equipment Components, FSC 5925 Circuit Breakers, NIIN 01-659-9277, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

Please fill out below form for 121A05-B4P

“*” Required Fields Are Compulsory

NSN Information for Part Number 121A05-B4P with NSN 5925-01-659-9277, 5925016599277

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5925-01-659-9277

Item PartTypeName:

CIRCUIT BREAKER

59250165992770PA
CIICHCCESDPMICCriticalityENAC
UAA0
Part NumberISCRNVCRNCCHCCMSDSSADC
121A05-B4P523

Characteristics Data of NSN 5925-01-659-9277, 5925016599277

MRCCriteriaCharacteristic
MRCDecoded RequirementClear Text Reply
AKPXPole Quantity1
AEBYDistance Between Centerlines Of Mounting Facilities Parallel To Body Length1.56 INCHES NOMINAL
CXCYPart Name Assigned By Controlling AgencySHORTSTOP CIRCUIT BREAKER
TTQYTerminal Type And Quantity2 THREADED STUD
CPRFOperating Voltage Type And Rating Per Pole In Volts12.0 DC SINGLE LOCATION
CPRJTrip Release MethodTHERMAL SINGLE LOCATION
ADATBody Width0.83 INCHES NOMINAL
ADTVCase MaterialPLASTIC
ADAQBody Length1.27 INCHES NOMINAL
AEBPCenter To Center Distance Between Terminals Parallel To Length0.69 INCHES NOMINAL
CPLMMaximum Continuous Load Current Rating Per Pole5.0 AMPERES DC SINGLE LOCATION
ABXDBushing Length0.56 INCHES MINIMUM AND 0.66 INCHES MAXIMUM
AGAVEnd Item IdentificationHIPPO2034E MI

NSN Management Codes

AAC J
Classification Control U
MGMT_CTL Q2200x-
Quantity per pack 0
Repariability This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: W - Rating variable
NMFC: 063160 - Switch boxes/elec enclosures
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 658 - Electrical appliances, small

ASAP Semiconductor’s Certifications And Memberships



bottom to top