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B390HM — CIRCUIT BREAKER

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

B390HM: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include special_features: NON-INTERCHANGEABLE TRIP; EQ 125A FRAME; BLH LOW TAB BOLT-ON (22,000A IR) A, end_item_identification: LOAD CENTER,ELECTRIC POWER, P/N 17-92147 REV.3 SHEET 131 ABOARD 420 FT WAGB COAST GUARD VESSELS FT, maximum_continuous_load_current_rating_per_pole: 90.0 AMPERES AC SINGLE LOCATION, operating_voltage_type_and_rating_per_pole_in_volts: 240.0 AC SINGLE LOCATION. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-475-9904, 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→ B390HM
NSN: 5925-01-475-9904
FSC: 5925 — Circuit Breakers
CAGE: 66842 — SIEMENS ENERGY AND AUTOMATION INC ITE CIRCUIT PROTECTION DIV (USA)
SPECIFICATIONS
pole_quantity3
special_featuresNON-INTERCHANGEABLE TRIP; EQ 125A FRAME; BLH LOW TAB BOLT-ON (22,000A IR) A
end_item_identificationLOAD CENTER,ELECTRIC POWER, P/N 17-92147 REV.3 SHEET 131 ABOARD 420 FT WAGB COAST GUARD VESSELS FT
maximum_continuous_load_current_rating_per_pole90.0 AMPERES AC SINGLE LOCATION
operating_voltage_type_and_rating_per_pole_in_volts240.0 AC SINGLE LOCATION
NSN5925-01-475-9904
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN B390HM MFR CIRCUIT BREAKER
KEY FEATURES
•
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 240.0 AC SINGLE LOCATION
•
POLE QUANTITY: 3
•
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE: 90.0 AMPERES AC SINGLE LOCATION
TECHNICAL CHARACTERISTICS
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS240.0 AC SINGLE LOCATION
POLE QUANTITY3
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE90.0 AMPERES AC SINGLE LOCATION
SPECIAL FEATURESNON-INTERCHANGEABLE TRIP; EQ 125A FRAME; BLH LOW TAB BOLT-ON (22,000A IR) A
END ITEM IDENTIFICATIONLOAD CENTER,ELECTRIC POWER, P/N 17-92147 REV.3 SHEET 131 ABOARD 420 FT WAGB COAST GUARD VESSELS FT
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B390HM?
B390HM is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What is the NSN for B390HM?
B390HM is cataloged in the U.S. Government catalog under NSN 5925-01-475-9904. This indicates validated use in U.S. government and defense supply chains.
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