491DP340 — RELAY,ELECTROMAGNETIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

491DP340: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, overall_width: 2.250 INCHES NOMINAL IN, overall_height: 3.125 INCHES NOMINAL IN, overall_length: 2.250 INCHES NOMINAL IN, frequency_in_hertz: 60.0 NOMINAL, mounting_facility_pattern: IN-LINE SINGLE MOUNTING FACILITY. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-885-3399, 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

491DP340

NSN: 5945-00-885-3399
FSC: 5945 — Relays and Solenoids
CAGE: 93230 — ATF-DAVIDSON CO (USA)

SPECIFICATIONS

duty_type	CONTINUOUS
coil_quantity	1
overall_width	2.250 INCHES NOMINAL IN
overall_height	3.125 INCHES NOMINAL IN
overall_length	2.250 INCHES NOMINAL IN
winding_quantity	1
frequency_in_hertz	60.0 NOMINAL
mounting_facility_pattern	IN-LINE SINGLE MOUNTING FACILITY
terminal_type_and_quantity	6 SCREW ALL FUNCTIONS
unthreaded_mounting_hole_diameter	0.196 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
mounting_facility_type_and_quantity	2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
nonpile-up_main_contact_arrangement	2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
NSN	5945-00-885-3399

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY

•

MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 600.0 AC

•

MOUNTING FACILITY PATTERN: IN-LINE SINGLE MOUNTING FACILITY

•

MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 12.0 AMPERES AC RESISTIVE LOAD

•

DUTY TYPE: CONTINUOUS

•

UNTHREADED MOUNTING HOLE DIAMETER: 0.196 INCHES NOMINAL SINGLE MOUNTING FACILITY IN

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
OVERALL HEIGHT	3.125 INCHES NOMINAL IN
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS	600.0 AC
MOUNTING FACILITY PATTERN	IN-LINE SINGLE MOUNTING FACILITY
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE	12.0 AMPERES AC RESISTIVE LOAD
DUTY TYPE	CONTINUOUS
UNTHREADED MOUNTING HOLE DIAMETER	0.196 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
OVERALL LENGTH	2.250 INCHES NOMINAL IN
FREQUENCY IN HERTZ	60.0 NOMINAL
OVERALL WIDTH	2.250 INCHES NOMINAL IN

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 2

9575H756AReference document

Same NSN cross-reference

Reference document — Secondary reference

9575H2622-67-220VOLTSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 491DP340?

491DP340 is a RELAY,ELECTROMAGNETIC.

What parts can replace 491DP340?

There are 2 known substitutes for 491DP340: 9575H756A, 9575H2622-67-220VOLT. Substitute compatibility should be verified for your specific system.

What is the NSN for 491DP340?

491DP340 is cataloged in the U.S. Government catalog under NSN 5945-00-885-3399. This indicates validated use in U.S. government and defense supply chains.

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491DP340 — RELAY,ELECTROMAGNETIC

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