FR-30S-N0-28 — RELAY,THERMAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

FR-30S-N0-28: RELAY,THERMAL.

The RELAY,THERMAL is a the manufacturer industrial component. Key specifications include overall_width: 1.094 INCHES NOMINAL IN, overall_height: 0.875 INCHES NOMINAL IN, overall_length: 1.438 INCHES NOMINAL IN, contact_arrangement: SINGLE POLE, SINGLE THROW, NORMALLY CLOSED, delay_time_in_seconds: 30.0 FIXED OPERATE NOMINAL, environmental_protection: HERMETIC. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-976-3004, 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

FR-30S-N0-28

NSN: 5945-00-976-3004
FSC: 5945 — Relays and Solenoids
CAGE: 21424 — RELAY SPECIALTIES INC (USA)

SPECIFICATIONS

overall_width	1.094 INCHES NOMINAL IN
overall_height	0.875 INCHES NOMINAL IN
overall_length	1.438 INCHES NOMINAL IN
contact_arrangement	SINGLE POLE, SINGLE THROW, NORMALLY CLOSED
delay_time_in_seconds	30.0 FIXED OPERATE NOMINAL
environmental_protection	HERMETIC
heater_power_rating_in_watts	4.0
mounting_facility_type_and_quantity	2 UNTHREADED HOLE(S)
contact_maximum_current_rating_in_amps	6.0 AC OR 3.0 DC
NSN	5945-00-976-3004

COMPONENT DIAGRAM

KEY FEATURES

•

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

•

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

•

DELAY TIME IN SECONDS: 30.0 FIXED OPERATE NOMINAL

•

CONTACT ARRANGEMENT: SINGLE POLE, SINGLE THROW, NORMALLY CLOSED

•

HEATER POWER RATING IN WATTS: 4.0

•

HEATER VOLTAGE RATING IN VOLTS: 24.0

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	2 UNTHREADED HOLE(S)
OVERALL HEIGHT	0.875 INCHES NOMINAL IN
CONTACT MAXIMUM VOLTAGE RATING IN VOLTS	115.0 AC AND 28.0 DC
DELAY TIME IN SECONDS	30.0 FIXED OPERATE NOMINAL
CONTACT ARRANGEMENT	SINGLE POLE, SINGLE THROW, NORMALLY CLOSED
HEATER POWER RATING IN WATTS	4.0
HEATER VOLTAGE RATING IN VOLTS	24.0
OVERALL LENGTH	1.438 INCHES NOMINAL IN
OVERALL WIDTH	1.094 INCHES NOMINAL IN
CONTACT MAXIMUM CURRENT RATING IN AMPS	6.0 AC OR 3.0 DC

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

FR-30S-N0-24Reference document

Same NSN cross-reference

Reference document — Secondary reference

R63870C14E0752-3Reference 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 FR-30S-N0-28?

FR-30S-N0-28 is a RELAY,THERMAL.

What parts can replace FR-30S-N0-28?

There are 2 known substitutes for FR-30S-N0-28: FR-30S-N0-24, R63870C14E0752-3. Substitute compatibility should be verified for your specific system.

What is the NSN for FR-30S-N0-28?

FR-30S-N0-28 is cataloged in the U.S. Government catalog under NSN 5945-00-976-3004. This indicates validated use in U.S. government and defense supply chains.

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