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NGB3B030B — CIRCUIT BREAKER

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

NGB3B030B: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include body_style: MULTIPOLE-SINGLE ACTUATOR TYPE, overall_width: 3.0 INCHES NOMINAL IN, overall_height: 4.5 INCHES NOMINAL IN, trip_release_method: THERMAL-MAGNETIC SINGLE LOCATION, unpackaged_unit_weight: 4.0 POUNDS NOMINAL LBS, part_name_assigned_by_controlling_agency: CIRCUIT BREAKER. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-661-4971, 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→ NGB3B030B
NSN: 5925-01-661-4971
FSC: 5925 — Circuit Breakers
CAGE: 0ACF4 — SIEMENS ENERGY & AUTOMATION, INC. DIV SIEMENS IND SERVICES, SIEMENS SALES DIVISION (USA)
SPECIFICATIONS
body_styleMULTIPOLE-SINGLE ACTUATOR TYPE
overall_width3.0 INCHES NOMINAL IN
pole_quantity3
overall_height4.5 INCHES NOMINAL IN
trip_release_methodTHERMAL-MAGNETIC SINGLE LOCATION
unpackaged_unit_weight4.0 POUNDS NOMINAL LBS
part_name_assigned_by_controlling_agencyCIRCUIT BREAKER
maximum_continuous_load_current_rating_per_pole30.0 AMPERES AC SINGLE LOCATION
operating_voltage_type_and_rating_per_pole_in_volts600.0 AC SINGLE LOCATION
NSN5925-01-661-4971
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN NGB3B030B MFR CIRCUIT BREAKER
KEY FEATURES
•
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 600.0 AC SINGLE LOCATION
•
UNPACKAGED UNIT WEIGHT: 4.0 POUNDS NOMINAL LBS
•
BODY STYLE: MULTIPOLE-SINGLE ACTUATOR TYPE
•
POLE QUANTITY: 3
•
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE: 30.0 AMPERES AC SINGLE LOCATION
TECHNICAL CHARACTERISTICS
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS600.0 AC SINGLE LOCATION
OVERALL HEIGHT4.5 INCHES NOMINAL IN
UNPACKAGED UNIT WEIGHT4.0 POUNDS NOMINAL LBS
BODY STYLEMULTIPOLE-SINGLE ACTUATOR TYPE
POLE QUANTITY3
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE30.0 AMPERES AC SINGLE LOCATION
OVERALL WIDTH3.0 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYCIRCUIT BREAKER
TRIP RELEASE METHODTHERMAL-MAGNETIC SINGLE LOCATION
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 NGB3B030B?
NGB3B030B is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What is the NSN for NGB3B030B?
NGB3B030B is cataloged in the U.S. Government catalog under NSN 5925-01-661-4971. This indicates validated use in U.S. government and defense supply chains.
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