FXD63B125 — CIRCUIT BREAKER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

FXD63B125: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, body_style: RECTANGULAR DIMENSIONAL ENVELOPE, overall_width: 4.500 INCHES NOMINAL IN, overall_height: 4.000 INCHES NOMINAL IN, overall_length: 9.500 INCHES NOMINAL IN, special_features: NON-INTERCHANGEABLE TRIP (ASSEMBLED CIRCUIT BREAKER - WITHOUT LUGS). This part is cataloged in the U.S.

Government catalog under NSN 5925-01-271-0697, 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→ FXD63B125

NSN: 5925-01-271-0697
NIINs: 012710697, 014794493
FSC: 5925 — Circuit Breakers
CAGE: 0ACF4 — SIEMENS ENERGY & AUTOMATION, INC. DIV SIEMENS IND SERVICES, SIEMENS SALES DIVISION (USA)

SPECIFICATIONS

material	PLASTIC CASE
body_style	RECTANGULAR DIMENSIONAL ENVELOPE
overall_width	4.500 INCHES NOMINAL IN
pole_quantity	3
overall_height	4.000 INCHES NOMINAL IN
overall_length	9.500 INCHES NOMINAL IN
special_features	NON-INTERCHANGEABLE TRIP (ASSEMBLED CIRCUIT BREAKER - WITHOUT LUGS)
frequency_in_hertz	50.0 OR 60.0 ALL LOCATIONS
trip_release_method	THERMAL-MAGNETIC ALL LOCATIONS
circuit_protection_type	OVERCURRENT ALL LOCATIONS
end_item_identification	LOGISTICS SUPPORT VESSEL
trip_release_characteristic	INSTANTANEOUS ALL LOCATIONS
NSN	5925-01-271-0697

COMPONENT DIAGRAM

TECHNICAL CHARACTERISTICS

END ITEM IDENTIFICATION

LOGISTICS SUPPORT VESSEL

SUBSTITUTES & CROSS-REFERENCES 1

FJ63B125Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is FXD63B125?

FXD63B125 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).

What parts can replace FXD63B125?

There is 1 known substitute for FXD63B125: FJ63B125. Substitute compatibility should be verified for your specific system.

What is the NSN for FXD63B125?

FXD63B125 is cataloged in the U.S. Government catalog under NSN 5925-01-271-0697. This indicates validated use in U.S. government and defense supply chains.

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