143-A1A1 — RELAY,ELECTROMAGNETIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

143-A1A1: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include storage_type: GENERAL PURPOSE WAREHOUSE, frequency_in_hertz: 50.0 MINIMUM AND 60.0 MAXIMUM, purpose_for_which_designed: GENERAL, nonpile-up_main_contact_arrangement: 2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION, operating_voltage_rating_and_type_at_specified_temp: 24.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING. This part is cataloged in the U.S.

Government catalog under NSN 5945-01-035-5805, 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

143-A1A1

NSN: 5945-01-035-5805
FSC: 5945 — Relays and Solenoids
CAGE: 80089 — EMERSON ELECTRIC CO WHITE-RODGERS DIV (USA)

SPECIFICATIONS

storage_type	GENERAL PURPOSE WAREHOUSE
coil_quantity	1
winding_quantity	1
frequency_in_hertz	50.0 MINIMUM AND 60.0 MAXIMUM
purpose_for_which_designed	GENERAL
nonpile-up_main_contact_arrangement	2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
operating_voltage_rating_and_type_at_specified_temp	24.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
NSN	5945-01-035-5805

COMPONENT DIAGRAM

KEY FEATURES

•

STORAGE TYPE: GENERAL PURPOSE WAREHOUSE

•

FREQUENCY IN HERTZ: 50.0 MINIMUM AND 60.0 MAXIMUM

•

COIL QUANTITY: 1

•

WINDING QUANTITY: 1

•

OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP: 24.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING

•

NONPILE-UP MAIN CONTACT ARRANGEMENT: 2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION

•

PURPOSE FOR WHICH DESIGNED: GENERAL

TECHNICAL CHARACTERISTICS

STORAGE TYPE	GENERAL PURPOSE WAREHOUSE
FREQUENCY IN HERTZ	50.0 MINIMUM AND 60.0 MAXIMUM
COIL QUANTITY	1
WINDING QUANTITY	1
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP	24.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
NONPILE-UP MAIN CONTACT ARRANGEMENT	2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
PURPOSE FOR WHICH DESIGNED	GENERAL

OTHER ITEMS IN FSC 5945 — Relays and Solenoids

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5945-00-000-0093 5945-00-001-1891 5945-00-001-2622 5945-00-001-2795 5945-00-001-2806 5945-00-001-2938 5945-00-001-3015 5945-00-001-3016

SUBSTITUTES & CROSS-REFERENCES 3

350A966G43Reference document

Same NSN cross-reference

Reference document — Secondary reference

350A206H09Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

143-111521-14400GReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 143-A1A1?

143-A1A1 is a RELAY,ELECTROMAGNETIC.

What parts can replace 143-A1A1?

There are 3 known substitutes for 143-A1A1: 350A966G43, 350A206H09, 143-111521-14400G. Substitute compatibility should be verified for your specific system.

What is the NSN for 143-A1A1?

143-A1A1 is cataloged in the U.S. Government catalog under NSN 5945-01-035-5805. This indicates validated use in U.S. government and defense supply chains.

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143-A1A1 — RELAY,ELECTROMAGNETIC

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