NEMA frame determines mounting bolt pattern TEFC for outdoor, ODP for dry indoor only
C-face vs foot-mount — different mounting
PRODUCT OVERVIEW
The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, shoulder_width: 0.375 INCHES NOMINAL IN, special_features: 3 EQUALLY SPACED MTG TABS AROUND SHOULDER W/SPRING PINS THRU HOLES IN TABS;O/A LENGTH:4.075 IN.NOM IN, hub_inside_diameter: 1.254 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN, shoulder_outside_diameter: 3.250 INCHES NOMINAL IN, first_end_hub_outside_diameter: 1.7495 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-01-202-7288, 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
20388-1
NSN:6105-01-202-7288 FSC:6105 CAGE:34931 — STAR MANUFACTURING INTERNATIONAL INC. DBA LANG MANUFACTURING COMPANY (USA)
SPECIFICATIONS
material
STEEL CORROSION RESISTING
shoulder_width
0.375 INCHES NOMINAL IN
special_features
3 EQUALLY SPACED MTG TABS AROUND SHOULDER W/SPRING PINS THRU HOLES IN TABS;O/A LENGTH:4.075 IN.NOM IN
hub_inside_diameter
1.254 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN
shoulder_outside_diameter
3.250 INCHES NOMINAL IN
first_end_hub_outside_diameter
1.7495 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM IN
second_end_hub_outside_diameter
2.497 INCHES MINIMUM AND 2.503 INCHES MAXIMUM IN
distance_from_first_end_hub_to_shoulder
3.000 INCHES NOMINAL IN
distance_from_second_end_hub_to_shoulder
0.700 INCHES NOMINAL IN
NSN
6105-01-202-7288
COMPONENT DIAGRAM
KEY FEATURES
•
PHASE: SINGLE INPUT
•
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS: 208.0 LINE TO NEUTRAL LOW OR 230.0 LINE TO NEUTRAL HIGH INPUT
•
FREQUENCY IN HERTZ: 60.0 INPUT
•
POWER RATING: 0.3333 HORSEPOWER OUTPUT
TECHNICAL CHARACTERISTICS (FLIS)
PHASE
SINGLE INPUT
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS
208.0 LINE TO NEUTRAL LOW OR 230.0 LINE TO NEUTRAL HIGH INPUT
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FREQUENTLY ASKED QUESTIONS
What is 20388-1?
20388-1 is a RELAY,ELECTROMAGNETIC.
What parts can replace 20388-1?
There are 4 known substitutes for 20388-1: 20388, 20388-1, 30200-06 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20388-1?
20388-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-01-202-7288. This indicates validated use in U.S. government and defense supply chains.
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