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321-7539657 — RELAY,ELECTROMAGNETIC

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

321-7539657: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, duty_type: CONTINUOUS, body_style: MULTIPOLE-SINGLE ACTUATOR TYPE, body_width: 2.000 INCHES NOMINAL IN, time_delay: 150.00 SECONDS NOMINAL FIXED OPERATE TIME, body_length: 1.260 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-496-7488, 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→ 321-7539657
NSN: 5925-01-496-7488
NIINs: 014967488, 014967491, 014967496, 014967499, 014971056
FSC: 5925 — Circuit Breakers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialPLASTIC CASE
duty_typeCONTINUOUS
body_styleMULTIPOLE-SINGLE ACTUATOR TYPE
body_width2.000 INCHES NOMINAL IN
time_delay150.00 SECONDS NOMINAL FIXED OPERATE TIME
body_length1.260 INCHES NOMINAL IN
reset_methodMANUAL
coil_quantity1
pole_quantity3
bushing_length0.130 INCHES NOMINAL IN
overall_length23.8 MILLIMETERS MAXIMUM MM
winding_quantity1
NSN5925-01-496-7488
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 321-7539657 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
BUSHING LENGTH: 0.130 INCHES NOMINAL IN
•
RESET METHOD: MANUAL
•
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 240.0 AC ALL LOCATIONS
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED BUSHING WITH PANEL SEAL
•
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH: 0.750 INCHES NOMINAL IN
•
BODY STYLE: MULTIPOLE-SINGLE ACTUATOR TYPE
•
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT: 115.0 ALL LOCATIONS
•
CIRCUIT PROTECTION TYPE: OVERCURRENT ALL LOCATIONS
TECHNICAL CHARACTERISTICS
BUSHING LENGTH0.130 INCHES NOMINAL IN
RESET METHODMANUAL
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS240.0 AC ALL LOCATIONS
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED BUSHING WITH PANEL SEAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH0.750 INCHES NOMINAL IN
BODY STYLEMULTIPOLE-SINGLE ACTUATOR TYPE
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT115.0 ALL LOCATIONS
CIRCUIT PROTECTION TYPEOVERCURRENT ALL LOCATIONS
BODY WIDTH2.000 INCHES NOMINAL IN
POLE QUANTITY3
SUBSTITUTES & CROSS-REFERENCES 1
321-7539657 REV A ITEM NO.5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 321-7539657?
321-7539657 is a RELAY,ELECTROMAGNETIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 321-7539657?
There is 1 known substitute for 321-7539657: 321-7539657 REV A ITEM NO.5. Substitute compatibility should be verified for your specific system.
What is the NSN for 321-7539657?
321-7539657 is cataloged in the U.S. Government catalog under NSN 5925-01-496-7488. This indicates validated use in U.S. government and defense supply chains.
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