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176399 — CIRCUIT BREAKER

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

176399: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a Hama industrial component. Key specifications include body_style: RECTANGULAR DIMENSIONAL ENVELOPE, reset_method: AUTOMATIC, overall_width: 13.000 INCHES NOMINAL IN, overall_height: 13.000 INCHES NOMINAL IN, overall_length: 24.000 INCHES NOMINAL IN, frequency_in_hertz: 60.0 ALL LOCATIONS. This part is cataloged in the U.S.

Government catalog under NSN 5925-00-174-8780, 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→ 176399
NSN: 5925-00-174-8780
NIINs: 001748780, 015061115
FSC: 5925 — Circuit Breakers
CAGE: 30086 — L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC. DBA SPD ELECTRICAL SYSTEMS, INC. (USA)
SPECIFICATIONS
body_styleRECTANGULAR DIMENSIONAL ENVELOPE
reset_methodAUTOMATIC
overall_width13.000 INCHES NOMINAL IN
pole_quantity3
overall_height13.000 INCHES NOMINAL IN
overall_length24.000 INCHES NOMINAL IN
frequency_in_hertz60.0 ALL LOCATIONS
trip_release_methodMAGNETIC ALL LOCATIONS
circuit_protection_typeOVERCURRENT ALL LOCATIONS
end_item_identificationB-52 AIRCRAFT
terminal_type_and_quantity6 BUS BAR
trip_release_characteristicINSTANTANEOUS AND TIME DELAY ALL LOCATIONS
NSN5925-00-174-8780
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Hama CIRCUIT BREAKER TITLE COMPONENT PN 176399 MFR Hama CIRCUIT BREAKER
KEY FEATURES
•
RESET METHOD: AUTOMATIC
•
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 500.0 AC ALL LOCATIONS
•
MOUNTING FACILITY TYPE AND QUANTITY: 6 UNTHREADED HOLE(S)
•
FREQUENCY IN HERTZ: 60.0 ALL LOCATIONS
•
BODY STYLE: RECTANGULAR DIMENSIONAL ENVELOPE
•
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT: 150.0 ALL LOCATIONS
•
ADJUSTABLE TRIP SETTING CURRENT RANGE PER POLE IN AMPS: +960.0 TO 1600.0 AC ALL LOCATIONS
TECHNICAL CHARACTERISTICS
RESET METHODAUTOMATIC
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS500.0 AC ALL LOCATIONS
MOUNTING FACILITY TYPE AND QUANTITY6 UNTHREADED HOLE(S)
OVERALL HEIGHT13.000 INCHES NOMINAL IN
FREQUENCY IN HERTZ60.0 ALL LOCATIONS
BODY STYLERECTANGULAR DIMENSIONAL ENVELOPE
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT150.0 ALL LOCATIONS
ADJUSTABLE TRIP SETTING CURRENT RANGE PER POLE IN AMPS+960.0 TO 1600.0 AC ALL LOCATIONS
CIRCUIT PROTECTION TYPEOVERCURRENT ALL LOCATIONS
UNTHREADED MOUNTING HOLE DIAMETER0.562 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
700099SH5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 176399?
176399 is a CIRCUIT BREAKER manufactured by Hama. It is classified as a MRO (MRO_GENERAL).
What parts can replace 176399?
There is 1 known substitute for 176399: 700099SH5. Substitute compatibility should be verified for your specific system.
What is the NSN for 176399?
176399 is cataloged in the U.S. Government catalog under NSN 5925-00-174-8780. This indicates validated use in U.S. government and defense supply chains.
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