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6R100A3B — FUSEHOLDER,BLOCK

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

6R100A3B: FUSEHOLDER,BLOCK.

The FUSEHOLDER,BLOCK is a the manufacturer industrial component. Key specifications include material: ALUMINUM CONTACT, body_style: SIGNAL BLOCK, voltage_in_volts: 600.0, surface_treatment: TIN CONTACT, end_item_identification: PANEL, MAINT BYPASS SW1-0387, accommodated_fuse_length: 7.875 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5920-01-509-1041, 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→ 6R100A3B
NSN: 5920-01-509-1041
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 26405 — REGAL BELOIT AMERICA, INC (USA)
SPECIFICATIONS
materialALUMINUM CONTACT
body_styleSIGNAL BLOCK
voltage_in_volts600.0
surface_treatmentTIN CONTACT
end_item_identificationPANEL, MAINT BYPASS SW1-0387
accommodated_fuse_length7.875 INCHES NOMINAL IN
terminal_type_and_quantity6 SCREW
fuse_accommodation_quantity3
accommodated_ferrule_diameter1.750 INCHES NOMINAL IN
current_carrying_rating_in_amps100.0
fuse_terminal_type_accommodatedFERRULE
NSN5920-01-509-1041
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSEHOLDER,BLOCK TITLE COMPONENT PN 6R100A3B MFR FUSEHOLDER,BLOCK
KEY FEATURES
•
ACCOMMODATED FUSE LENGTH: 7.875 INCHES NOMINAL IN
•
BODY STYLE: SIGNAL BLOCK
•
VOLTAGE IN VOLTS: 600.0
•
ACCOMMODATED FERRULE DIAMETER: 1.750 INCHES NOMINAL IN
•
FUSE TERMINAL TYPE ACCOMMODATED: FERRULE
•
SURFACE TREATMENT: TIN CONTACT
•
CURRENT CARRYING RATING IN AMPS: 100.0
TECHNICAL CHARACTERISTICS
ACCOMMODATED FUSE LENGTH7.875 INCHES NOMINAL IN
BODY STYLESIGNAL BLOCK
VOLTAGE IN VOLTS600.0
ACCOMMODATED FERRULE DIAMETER1.750 INCHES NOMINAL IN
FUSE TERMINAL TYPE ACCOMMODATEDFERRULE
SURFACE TREATMENTTIN CONTACT
CURRENT CARRYING RATING IN AMPS100.0
END ITEM IDENTIFICATIONPANEL, MAINT BYPASS SW1-0387
MATERIALALUMINUM CONTACT
TERMINAL TYPE AND QUANTITY6 SCREW
OTHER ITEMS IN FSC 5920 — Fuses, Arrestors, Absorbers, and Protectors
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5920-00-001-3111 5920-00-001-3260 5920-00-001-3261 5920-00-001-3262 5920-00-001-3263 5920-00-001-3264 5920-00-001-3296 5920-00-001-3840
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 6R100A3B?
6R100A3B is a FUSEHOLDER,BLOCK. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 6R100A3B?
6R100A3B is cataloged in the U.S. Government catalog under NSN 5920-01-509-1041. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.