QO320L125G — CIRCUIT BREAKER BOX

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

QO320L125G: CIRCUIT BREAKER BOX.

The CIRCUIT BREAKER BOX is a the manufacturer industrial component. Key specifications include material: PLASTIC, overall_depth: 3.750 INCHES NOMINAL IN, overall_width: 14.250 INCHES NOMINAL IN, overall_height: 20.920 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S), style_designator: SQUARE, FLUSH MOUNTING. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-382-3323, 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→ QO320L125G

NSN: 5925-01-382-3323
FSC: 5925 — Circuit Breakers
CAGE: 56365 — SCHNEIDER ELECTRIC USA, INC. (USA)

SPECIFICATIONS

material	PLASTIC
overall_depth	3.750 INCHES NOMINAL IN
overall_width	14.250 INCHES NOMINAL IN
overall_height	20.920 INCHES NOMINAL IN
mounting_method	UNTHREADED HOLE(S)
style_designator	SQUARE, FLUSH MOUNTING
system_for_which_designed	FOUR WIRE THREE PHASE
circuit_breaker_type_and_quantity	20 TRIPLE POLE
unthreaded_mounting_hole_diameter	0.500 INCHES NOMINAL IN
standard_mounting_pattern_designator	4 POINT-RECTANGULAR
circuit_breaker_current_rating_in_amps	125.0
main_line_maximum_current_rating_in_amps	125.0
NSN	5925-01-382-3323

COMPONENT DIAGRAM

KEY FEATURES

•

MAIN LINE MAXIMUM CURRENT RATING IN AMPS: 125.0

•

MOUNTING METHOD: UNTHREADED HOLE(S)

•

UNTHREADED MOUNTING HOLE DIAMETER: 0.500 INCHES NOMINAL IN

•

STYLE DESIGNATOR: SQUARE, FLUSH MOUNTING

•

CIRCUIT BREAKER TYPE AND QUANTITY: 20 TRIPLE POLE

•

SYSTEM FOR WHICH DESIGNED: FOUR WIRE THREE PHASE

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	20.920 INCHES NOMINAL IN
MAIN LINE MAXIMUM CURRENT RATING IN AMPS	125.0
MOUNTING METHOD	UNTHREADED HOLE(S)
UNTHREADED MOUNTING HOLE DIAMETER	0.500 INCHES NOMINAL IN
STYLE DESIGNATOR	SQUARE, FLUSH MOUNTING
OVERALL WIDTH	14.250 INCHES NOMINAL IN
CIRCUIT BREAKER TYPE AND QUANTITY	20 TRIPLE POLE
SYSTEM FOR WHICH DESIGNED	FOUR WIRE THREE PHASE
CIRCUIT BREAKER CURRENT RATING IN AMPS	125.0
MAIN LINE MAXIMUM AC VOLTAGE RATING IN VOLTS	2540.0

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

Q0420L125Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 QO320L125G?

QO320L125G is a CIRCUIT BREAKER BOX. It is classified as a MRO (MRO_GENERAL).

What parts can replace QO320L125G?

There is 1 known substitute for QO320L125G: Q0420L125. Substitute compatibility should be verified for your specific system.

What is the NSN for QO320L125G?

QO320L125G is cataloged in the U.S. Government catalog under NSN 5925-01-382-3323. This indicates validated use in U.S. government and defense supply chains.

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