Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW
The 1181/20 is a the manufacturer industrial component. Key specifications include body_width: 2.130 INCHES MAXIMUM IN, body_height: 2.810 INCHES NOMINAL IN, body_length: 2.350 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 47.0 HERTZ MINIMUM AND 62.0 HERTZ MAXIMUM SINGLE COMPONENT. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-061-2453, 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→1181/20
NSN:6145-00-061-2453 FSC:6145 CAGE:92194 — BELDEN, INC. (USA)
SPECIFICATIONS
body_width
2.130 INCHES MAXIMUM IN
body_height
2.810 INCHES NOMINAL IN
body_length
2.350 INCHES MAXIMUM IN
inclosure_type
FULLY INCLOSED
mounting_method
FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating
47.0 HERTZ MINIMUM AND 62.0 HERTZ MAXIMUM SINGLE COMPONENT
reliability_indicator
NOT ESTABLISHED
mounting_hole_diameter
0.187 INCHES NOMINAL SINGLE GROUP IN
winding_shielding_method
INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
winding_operating_current
1.0 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
winding_operating_voltage
117.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
mounting_facility_quantity
2 SINGLE GROUP
NSN
6145-00-061-2453
COMPONENT DIAGRAM
KEY FEATURES
•
CONDUCTOR ARRANGEMENT AND QUANTITY: 20 SINGLES
•
STRAND AWG SIZE PER CONDUCTOR: 30 ALL CONDUCTORS
•
ROUND CONDUCTOR SIZE: 22 AWG ALL CONDUCTORS
•
CROSS SECTION OUTSIDE DIAMETER: 0.320 INCHES NOMINAL IN
•
COLOR: GRAY/GREY FIRST POSITION JACKET CABLE
•
VOLTAGE RATING: 150.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
•
STRAND QUANTITY PER CONDUCTOR: 7 ALL CONDUCTORS
•
SURFACE TREATMENT: TIN CORE CONDUCTOR ALL CONDUCTORS
TECHNICAL CHARACTERISTICS (FLIS)
CONDUCTOR ARRANGEMENT AND QUANTITY
20 SINGLES
STRAND AWG SIZE PER CONDUCTOR
30 ALL CONDUCTORS
ROUND CONDUCTOR SIZE
22 AWG ALL CONDUCTORS
CROSS SECTION OUTSIDE DIAMETER
0.320 INCHES NOMINAL IN
COLOR
GRAY/GREY FIRST POSITION JACKET CABLE
VOLTAGE RATING
150.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
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FREQUENTLY ASKED QUESTIONS
What is 1181/20?
1181/20 is a 1181/20. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1181/20?
There are 14 known substitutes for 1181/20: 103120, 10129958, B755-1018 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1181/20?
1181/20 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-061-2453. This indicates validated use in U.S. government and defense supply chains.
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