K30-0003-103 — RELAY,ELECTROMAGNETIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

K30-0003-103: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: SILVER CONTACT, duty_type: CONTINUOUS, time_delay: 0.02 SECONDS MAXIMUM FIXED OPERATE TIME, storage_type: GENERAL PURPOSE WAREHOUSE, cubic_measure: 4.981 CUBIC INCHES, overall_width: 1.219 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5945-01-210-5331, 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

K30-0003-103

NSN: 5945-01-210-5331
FSC: 5945 — Relays and Solenoids
CAGE: 14304 — L3HARRIS TECHNOLOGIES, INC. DBA HARRIS CORP DIV HARRIS DEFENSE COMMUNICATIONS (USA)

SPECIFICATIONS

material	SILVER CONTACT
duty_type	CONTINUOUS
time_delay	0.02 SECONDS MAXIMUM FIXED OPERATE TIME
storage_type	GENERAL PURPOSE WAREHOUSE
coil_quantity	1
cubic_measure	4.981 CUBIC INCHES
overall_width	1.219 INCHES MAXIMUM IN
overall_height	1.406 INCHES MAXIMUM IN
overall_length	2.906 INCHES MAXIMUM IN
fragility_factor	MODERATELY RUGGED
winding_quantity	1
precious_material	GOLD AND SILVER
NSN	5945-01-210-5331

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 SLOTTED HOLE SINGLE MOUNTING FACILITY

•

MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 115.0 AC AND 28.0 DC

•

FRAGILITY FACTOR: MODERATELY RUGGED

•

MOUNTING FACILITY PATTERN: IN-LINE SINGLE MOUNTING FACILITY

•

ARC QUENCHING METHOD: AIR

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY IN

•

PRECIOUS MATERIAL: GOLD AND SILVER

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	2 SLOTTED HOLE SINGLE MOUNTING FACILITY
OVERALL HEIGHT	1.406 INCHES MAXIMUM IN
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS	115.0 AC AND 28.0 DC
FRAGILITY FACTOR	MODERATELY RUGGED
MOUNTING FACILITY PATTERN	IN-LINE SINGLE MOUNTING FACILITY
ARC QUENCHING METHOD	AIR
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
PRECIOUS MATERIAL	GOLD AND SILVER
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE	30.0 AMPERES AC AND 30.0 AMPERES DC RESISTIVE LOAD
DUTY TYPE	CONTINUOUS

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

W389CX-7Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

389CX-7Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 K30-0003-103?

K30-0003-103 is a RELAY,ELECTROMAGNETIC.

What parts can replace K30-0003-103?

There are 2 known substitutes for K30-0003-103: W389CX-7, 389CX-7. Substitute compatibility should be verified for your specific system.

What is the NSN for K30-0003-103?

K30-0003-103 is cataloged in the U.S. Government catalog under NSN 5945-01-210-5331. This indicates validated use in U.S. government and defense supply chains.

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