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2091-SI — INTERRUPTER,GROUND FAULT

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

2091-SI: INTERRUPTER,GROUND FAULT.

The INTERRUPTER,GROUND FAULT is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: TWO GROUND FAULT PROTECTED OUTLETS;20 AMP RATING; IVORY COLOR; NEMA 5-20R. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-231-5423, 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→ 2091-SI
NSN: 5925-01-231-5423
FSC: 5925 — Circuit Breakers
CAGE: 81091 — PASS & SEYMOUR INC DIV PASS & SEYMOUR (USA)
SPECIFICATIONS
general_characteristics_item_descriptionTWO GROUND FAULT PROTECTED OUTLETS;20 AMP RATING; IVORY COLOR; NEMA 5-20R
NSN5925-01-231-5423
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INTERRUPTER,GROUND FAULT TITLE COMPONENT PN 2091-SI MFR INTERRUPTER,GROUND FAU
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: TWO GROUND FAULT PROTECTED OUTLETS;20 AMP RATING; IVORY COLOR; NEMA 5-20R
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONTWO GROUND FAULT PROTECTED OUTLETS;20 AMP RATING; IVORY COLOR; NEMA 5-20R
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 9
7899-IReference document
Same NSN cross-reference
Reference document — Secondary reference
GFR53FT-IReference document
Same NSN cross-reference
Reference document — Secondary reference
GFR53F-IReference document
Same NSN cross-reference
Reference document — Secondary reference
GF5352-ICReference document
Same NSN cross-reference
Reference document — Secondary reference
6899-IReference document
Same NSN cross-reference
Reference document — Secondary reference
GF5352-IReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2091-SI?
2091-SI is a INTERRUPTER,GROUND FAULT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2091-SI?
There are 9 known substitutes for 2091-SI: 7899-I, GFR53FT-I, GFR53F-I and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2091-SI?
2091-SI is cataloged in the U.S. Government catalog under NSN 5925-01-231-5423. 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.