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2557888-2 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2557888-2: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, overall_width: 0.800 INCHES NOMINAL IN, overall_height: 0.630 INCHES NOMINAL IN, overall_length: 1.250 INCHES NOMINAL IN, environmental_protection: DUSTPROOF, terminal_type_and_quantity: 8 PIN ALL FUNCTIONS. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-764-0664, 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
2557888-2
NSN: 5945-00-764-0664
NIINs: 007640664, 009292821
FSC: 5945 — Relays and Solenoids
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
coil_quantity1
overall_width0.800 INCHES NOMINAL IN
overall_height0.630 INCHES NOMINAL IN
overall_length1.250 INCHES NOMINAL IN
winding_quantity1
environmental_protectionDUSTPROOF
terminal_type_and_quantity8 PIN ALL FUNCTIONS
winding_dc_resistance_rating742.0 OHMS NOMINAL SINGLE WINDING
mounting_facility_type_and_quantity1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
nonpile-up_main_contact_arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
nominal_operating_current_rating_and_type10.0 MILLIAMPERES DC SINGLE WINDING
NSN5945-00-764-0664
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 2557888-2 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
•
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 115.0 AC AND 30.0 DC
•
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 2.0 AMPERES AC AND 2.0 AMPERES DC RESISTIVE LOAD
•
DUTY TYPE: CONTINUOUS
•
WINDING DC RESISTANCE RATING: 563.0 OHMS MINIMUM AND 742.0 OHMS MAXIMUM SINGLE WINDING
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
OVERALL HEIGHT0.435 INCHES MAXIMUM IN
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS115.0 AC AND 30.0 DC
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE2.0 AMPERES AC AND 2.0 AMPERES DC RESISTIVE LOAD
DUTY TYPECONTINUOUS
OVERALL LENGTH1.250 INCHES MAXIMUM IN
OVERALL WIDTH0.800 INCHES MAXIMUM IN
WINDING DC RESISTANCE RATING563.0 OHMS MINIMUM AND 742.0 OHMS MAXIMUM SINGLE WINDING
COIL QUANTITY1
ENVIRONMENTAL PROTECTIONHERMETIC
SUBSTITUTES & CROSS-REFERENCES 4
M1260Reference document
Same NSN cross-reference
Reference document — Secondary reference
RP10366G35Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2PF3471Reference document
Same NSN cross-reference
Reference document — Secondary reference
2868395-1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 2557888-2?
2557888-2 is a RELAY,ELECTROMAGNETIC.
What parts can replace 2557888-2?
There are 4 known substitutes for 2557888-2: M1260, RP10366G35, 2PF3471 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2557888-2?
2557888-2 is cataloged in the U.S. Government catalog under NSN 5945-00-764-0664. This indicates validated use in U.S. government and defense supply chains.
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