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5B727 — CIRCUIT BREAKER

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

5B727: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include overall_width: 0.75 INCHES NOMINAL IN, overall_length: 3.00 INCHES NOMINAL IN, end_item_identification: LGM-30 MISSILE, part_name_assigned_by_controlling_agency: CIRCUIT BREAKER, 45 AMP, SINGLE POLE. This part is cataloged in the U.S.

Government catalog under NSN 6150-01-229-3674, 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→ 5B727
NSN: 6150-01-229-3674
NIINs: 012293674, 016708267
FSC: 6150 — Miscellaneous Electric Power and Distribution Equipment
CAGE: 15912 — THOMAS AND BETTS CORP ELECTRONICS GROUP (USA)
SPECIFICATIONS
overall_width0.75 INCHES NOMINAL IN
pole_quantity1
overall_length3.00 INCHES NOMINAL IN
end_item_identificationLGM-30 MISSILE
part_name_assigned_by_controlling_agencyCIRCUIT BREAKER, 45 AMP, SINGLE POLE
NSN6150-01-229-3674
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 5B727 · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: COND QTY 20,STRANDED COND 24AWG;MATERIAL TINNED COPPER QQ-W-343;CABLE WILL BE FABRICATED WITH PARALLEL COPPERCOND WHICH ARE FLAT/ROUND DESIGN AND ARE ONE-PIECE CONSTRUCTION,COND TO BE LAMINATED BETWEEN KAPTON INSULATION
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCOND QTY 20,STRANDED COND 24AWG;MATERIAL TINNED COPPER QQ-W-343;CABLE WILL BE FABRICATED WITH PARALLEL COPPERCOND WHICH ARE FLAT/ROUND DESIGN AND ARE ONE-PIECE CONSTRUCTION,COND TO BE LAMINATED BETWEEN KAPTON INSULATION
END ITEM IDENTIFICATIONLGM-30 MISSILE
SUBSTITUTES & CROSS-REFERENCES 1
411-0635Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5B727?
5B727 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 5B727?
There is 1 known substitute for 5B727: 411-0635. Substitute compatibility should be verified for your specific system.
What is the NSN for 5B727?
5B727 is cataloged in the U.S. Government catalog under NSN 6150-01-229-3674. This indicates validated use in U.S. government and defense supply chains.
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