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41NB20AF — RELAY,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

41NB20AF: RELAY,ELECTRICAL.

The RELAY,ELECTRICAL is a the manufacturer industrial component. Key specifications include duty_cycle: CONTINUOUS, control_type: LOCAL, overall_width: 2.375 INCHES NOMINAL IN, overall_height: 2.688 INCHES NOMINAL IN, overall_length: 2.875 INCHES NOMINAL IN, amp_size_rating: 25.0. This part is cataloged in the U.S.

Government catalog under NSN 6110-00-828-7117, 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
41NB20AF
NSN: 6110-00-828-7117
NIINs: 008287117, 009660342, 012811218
FSC: 6110 — Electrical Control Equipment
CAGE: 23826 — SIEMENS ENERGY AND AUTOMATION INC SIEMENS FURNAS CONTROLS DIV (USA)
SPECIFICATIONS
duty_cycleCONTINUOUS
control_typeLOCAL
overall_width2.375 INCHES NOMINAL IN
overall_height2.688 INCHES NOMINAL IN
overall_length2.875 INCHES NOMINAL IN
amp_size_rating25.0
actuation_methodMAGNETIC
performance_typeAUTOMATIC
ac_voltage_rating600.0 VOLTS MAXIMUM
enclosure_featureCLOSED FRAME
mounting_configurationTWO SLOTS FOR NO. 10 MTG SCREW
operating_voltage_characteristicFULL
NSN6110-00-828-7117
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTRICAL TITLE COMPONENT PN 41NB20AF MFR RELAY,ELECTRICAL
KEY FEATURES
•
ACTUATION METHOD: MAGNETIC
•
DUTY CYCLE: CONTINUOUS
•
AC VOLTAGE RATING: 110.0 VOLTS NOMINAL
•
CONTROL TYPE: LOCAL
•
NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION STANDARDS DESIGN: NOT DESIGNED PER NEMA STD
•
OPERATING VOLTAGE CHARACTERISTIC: FULL
TECHNICAL CHARACTERISTICS
ACTUATION METHODMAGNETIC
OVERALL HEIGHT2.688 INCHES NOMINAL IN
DUTY CYCLECONTINUOUS
AC VOLTAGE RATING110.0 VOLTS NOMINAL
CONTROL TYPELOCAL
NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION STANDARDS DESIGNNOT DESIGNED PER NEMA STD
OVERALL LENGTH2.875 INCHES NOMINAL IN
OPERATING VOLTAGE CHARACTERISTICFULL
OVERALL WIDTH2.375 INCHES NOMINAL IN
AMP SIZE RATING25.0
SUBSTITUTES & CROSS-REFERENCES 2
41NA20AReference document
Same NSN cross-reference
Reference document — Secondary reference
41NA20AFReference document
Same NSN cross-reference
Reference document — Secondary reference
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 41NB20AF?
41NB20AF is a RELAY,ELECTRICAL.
What parts can replace 41NB20AF?
There are 2 known substitutes for 41NB20AF: 41NA20A, 41NA20AF. Substitute compatibility should be verified for your specific system.
What is the NSN for 41NB20AF?
41NB20AF is cataloged in the U.S. Government catalog under NSN 6110-00-828-7117. 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.