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QF120 — CIRCUIT BREAKER

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

QF120: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, body_style: RECTANGULAR DIMENSIONAL ENVELOPE, reset_method: MANUAL, storage_type: GENERAL PURPOSE WAREHOUSE, overall_width: 2.375 INCHES NOMINAL IN, overall_height: 1.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-237-8109, 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→ QF120
NSN: 5925-01-237-8109
FSC: 5925 — Circuit Breakers
CAGE: 66842 — SIEMENS ENERGY AND AUTOMATION INC ITE CIRCUIT PROTECTION DIV (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleRECTANGULAR DIMENSIONAL ENVELOPE
reset_methodMANUAL
storage_typeGENERAL PURPOSE WAREHOUSE
overall_width2.375 INCHES NOMINAL IN
pole_quantity1
overall_height1.000 INCHES NOMINAL IN
overall_length2.875 INCHES NOMINAL IN
fragility_factorMODERATELY RUGGED
actuator_functionTRIP-RESET
frequency_in_hertz60.0 SINGLE LOCATION
trip_release_methodTHERMAL-MAGNETIC ALL LOCATIONS
NSN5925-01-237-8109
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN QF120 MFR CIRCUIT BREAKER
KEY FEATURES
•
RESET METHOD: MANUAL
•
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 120.0 AC SINGLE LOCATION
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 TERMINAL
•
ACTUATOR POSITION DESIGNATION: AT POLE ONE
•
FREQUENCY IN HERTZ: 60.0 SINGLE LOCATION
•
UNPACKAGED UNIT WEIGHT: 0.400 POUNDS NOMINAL LBS
•
FRAGILITY FACTOR: MODERATELY RUGGED
TECHNICAL CHARACTERISTICS
RESET METHODMANUAL
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS120.0 AC SINGLE LOCATION
MOUNTING FACILITY TYPE AND QUANTITY2 TERMINAL
OVERALL HEIGHT1.000 INCHES NOMINAL IN
ACTUATOR POSITION DESIGNATIONAT POLE ONE
FREQUENCY IN HERTZ60.0 SINGLE LOCATION
UNPACKAGED UNIT WEIGHT0.400 POUNDS NOMINAL LBS
FRAGILITY FACTORMODERATELY RUGGED
BODY STYLERECTANGULAR DIMENSIONAL ENVELOPE
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT125.0 ALL LOCATIONS
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is QF120?
QF120 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What is the NSN for QF120?
QF120 is cataloged in the U.S. Government catalog under NSN 5925-01-237-8109. This indicates validated use in U.S. government and defense supply chains.
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