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Technical Data Sheet

UND/122A10 00M — CIRCUIT BREAKER

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

UND/122A10 00M: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include trip_release_method: THERMAL SINGLE LOCATION, circuit_protection_type: OVERCURRENT SINGLE LOCATION, end_item_identification: NSN2320-01-432-4847; WEAPON SYSTEM - TRUCK, M-915 SERIES, M-916A1(LET), terminal_type_and_quantity: 2 THREADED STUD, mounting_facility_type_and_quantity: 2 TERMINAL, ultimate_trip_time_per_pole_in_seconds: 3.500 NOMINAL SINGLE LOCATION. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-503-4543, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ UND/122A10 00M
NSN: 5925-01-503-4543
FSC: 5925 — Circuit Breakers
CAGE: 64678 — DAIMLER TRUCK NORTH AMERICA LLC (USA)
SPECIFICATIONS
pole_quantity1
special_featuresTERMINALS - TWO 10-32 STUDS; NO BRACKET; LENGTH 1.240 INCHES, WIDTH 0.790 INCHES, HEIGHT 0.640 INCHES; OPERATING TEMPERATURE - MINUS 10 DEGREES F TO 150 DEGREES F IN
trip_release_methodTHERMAL SINGLE LOCATION
circuit_protection_typeOVERCURRENT SINGLE LOCATION
end_item_identificationNSN2320-01-432-4847; WEAPON SYSTEM - TRUCK, M-915 SERIES, M-916A1(LET)
terminal_type_and_quantity2 THREADED STUD
mounting_facility_type_and_quantity2 TERMINAL
ultimate_trip_time_per_pole_in_seconds3.500 NOMINAL SINGLE LOCATION
maximum_continuous_load_current_rating_per_pole10.0 AMPERES DC SINGLE LOCATION
operating_voltage_type_and_rating_per_pole_in_volts12.0 DC SINGLE LOCATION
trip_delay_time_in_seconds_per_rated_continuous_current3.500 NOMINAL AT 400 PCT SINGLE LOCATION
ultimate_trip_rating_of_continuous_current_rating_per_pole_in_percent400.0 SINGLE LOCATION
NSN5925-01-503-4543
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN UND/122A10 00M MFR CIRCUIT BREAKER
KEY FEATURES
•
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 12.0 DC SINGLE LOCATION
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 TERMINAL
•
ULTIMATE TRIP TIME PER POLE IN SECONDS: 3.500 NOMINAL SINGLE LOCATION
•
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT: 400.0 SINGLE LOCATION
•
CIRCUIT PROTECTION TYPE: OVERCURRENT SINGLE LOCATION
•
POLE QUANTITY: 1
•
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE: 10.0 AMPERES DC SINGLE LOCATION
•
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT: 3.500 NOMINAL AT 400 PCT SINGLE LOCATION
TECHNICAL CHARACTERISTICS
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS12.0 DC SINGLE LOCATION
MOUNTING FACILITY TYPE AND QUANTITY2 TERMINAL
ULTIMATE TRIP TIME PER POLE IN SECONDS3.500 NOMINAL SINGLE LOCATION
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT400.0 SINGLE LOCATION
CIRCUIT PROTECTION TYPEOVERCURRENT SINGLE LOCATION
POLE QUANTITY1
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE10.0 AMPERES DC SINGLE LOCATION
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT3.500 NOMINAL AT 400 PCT SINGLE LOCATION
SPECIAL FEATURESTERMINALS - TWO 10-32 STUDS; NO BRACKET; LENGTH 1.240 INCHES, WIDTH 0.790 INCHES, HEIGHT 0.640 INCHES; OPERATING TEMPERATURE - MINUS 10 DEGREES F TO 150 DEGREES F IN
END ITEM IDENTIFICATIONNSN2320-01-432-4847; WEAPON SYSTEM - TRUCK, M-915 SERIES, M-916A1(LET)
OTHER ITEMS IN FSC 5925 — Circuit Breakers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5925-00-001-1277 5925-00-001-2809 5925-00-001-3838 5925-00-001-5748 5925-00-001-5926 5925-00-001-5938 5925-00-001-5942 5925-00-001-5977
SUBSTITUTES & CROSS-REFERENCES 1
122A10-00MReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is UND/122A10 00M?
UND/122A10 00M is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace UND/122A10 00M?
There is 1 known substitute for UND/122A10 00M: 122A10-00M. Substitute compatibility should be verified for your specific system.
What is the NSN for UND/122A10 00M?
UND/122A10 00M is cataloged in the U.S. Government catalog under NSN 5925-01-503-4543. This indicates validated use in U.S. government and defense supply chains.
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