ST72D54-4 — RELAY,ELECTROMAGNETIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

ST72D54-4: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, overall_width: 2.200 INCHES NOMINAL IN, overall_height: 2.600 INCHES NOMINAL IN, overall_length: 3.000 INCHES NOMINAL3.000 INCHES NOMINAL IN, environmental_protection: COLD RESISTANTCOLD RESISTANT, terminal_type_and_quantity: 2 PIN ALL FUNCTIONS. This part is cataloged in the U.S.

Government catalog under NSN 5945-01-229-7174, 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

ST72D54-4

NSN: 5945-01-229-7174
FSC: 5945 — Relays and Solenoids
CAGE: 04236 — LOCKHEED MARTIN CORP (USA)

SPECIFICATIONS

duty_type	CONTINUOUS
overall_width	2.200 INCHES NOMINAL IN
overall_height	2.600 INCHES NOMINAL IN
overall_length	3.000 INCHES NOMINAL3.000 INCHES NOMINAL IN
special_features	RESET HAND OR AUTO;OVERLOAD RELAYS CONTACTS N.C.;SENSITIVITY SINGLE PHASE;MOUNTING KIT IS INCLUDED;TERMINALS ARE COLD ROLLED STEEL;FINISH ON TERMINALS CADMIUM PLATED;HUMIDITY 0 TO 100PERCENT RELATIVE
environmental_protection	COLD RESISTANTCOLD RESISTANT
terminal_type_and_quantity	2 PIN ALL FUNCTIONS
main_contact_maximum_voltage_rating_in_volts	600.0 AC
main_contact_load_current_rating_at_maximum_rated_voltage	3.4 AMPERES AC RESISTIVE LOAD
NSN	5945-01-229-7174

COMPONENT DIAGRAM

KEY FEATURES

•

MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 600.0 AC

•

MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 3.4 AMPERES AC RESISTIVE LOAD

•

DUTY TYPE: CONTINUOUS

•

ENVIRONMENTAL PROTECTION: COLD RESISTANTCOLD RESISTANT

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	2.600 INCHES NOMINAL IN
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS	600.0 AC
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE	3.4 AMPERES AC RESISTIVE LOAD
DUTY TYPE	CONTINUOUS
OVERALL LENGTH	3.000 INCHES NOMINAL3.000 INCHES NOMINAL IN
OVERALL WIDTH	2.200 INCHES NOMINAL IN
SPECIAL FEATURES	RESET HAND OR AUTO;OVERLOAD RELAYS CONTACTS N.C.;SENSITIVITY SINGLE PHASE;MOUNTING KIT IS INCLUDED;TERMINALS ARE COLD ROLLED STEEL;FINISH ON TERMINALS CADMIUM PLATED;HUMIDITY 0 TO 100PERCENT RELATIVE
ENVIRONMENTAL PROTECTION	COLD RESISTANTCOLD RESISTANT
TERMINAL TYPE AND QUANTITY	2 PIN ALL FUNCTIONS

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

9065TR2.8Reference document

Same NSN cross-reference

Reference document — Secondary reference

ST72D54-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

9065,TUPE,2.6 FORM J8Reference 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 ST72D54-4?

ST72D54-4 is a RELAY,ELECTROMAGNETIC.

What parts can replace ST72D54-4?

There are 3 known substitutes for ST72D54-4: 9065TR2.8, ST72D54-1, 9065,TUPE,2.6 FORM J8. Substitute compatibility should be verified for your specific system.

What is the NSN for ST72D54-4?

ST72D54-4 is cataloged in the U.S. Government catalog under NSN 5945-01-229-7174. This indicates validated use in U.S. government and defense supply chains.

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