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Technical Data Sheet
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803-147 — RELAY,THERMAL

✓ Government record, cited
3M · COMPONENT
PRODUCT OVERVIEW

803-147: RELAY,THERMAL.

The RELAY,THERMAL is a 3M industrial component. Key specifications include overall_length: 4.062 INCHES NOMINAL IN, overall_diameter: 1.125 INCHES NOMINAL IN, contact_arrangement: SINGLE POLE, SINGLE THROW, NORMALLY OPEN, delay_time_in_seconds: 45.0 ADJUSTABLE OPERATE MINIMUM AND 60.0 ADJUSTABLE OPERATE MAXIMUM, environmental_protection: HERMETIC, terminal_type_and_quantity: 4 PIN. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-254-6274, 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
803-147
NSN: 5945-00-254-6274
FSC: 5945 — Relays and Solenoids
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
overall_length4.062 INCHES NOMINAL IN
overall_diameter1.125 INCHES NOMINAL IN
contact_arrangementSINGLE POLE, SINGLE THROW, NORMALLY OPEN
delay_time_in_seconds45.0 ADJUSTABLE OPERATE MINIMUM AND 60.0 ADJUSTABLE OPERATE MAXIMUM
environmental_protectionHERMETIC
terminal_type_and_quantity4 PIN
mounting_facility_type_and_quantity1 PLUG-IN
contact_maximum_current_rating_in_amps3.0 AC
NSN5945-00-254-6274
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: 3M RELAY,THERMAL TITLE COMPONENT PN 803-147 MFR 3M RELAY,THERMAL
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 PLUG-IN
•
CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 115.0 AC
•
DELAY TIME IN SECONDS: 45.0 ADJUSTABLE OPERATE MINIMUM AND 60.0 ADJUSTABLE OPERATE MAXIMUM
•
CONTACT ARRANGEMENT: SINGLE POLE, SINGLE THROW, NORMALLY OPEN
•
OVERALL DIAMETER: 1.125 INCHES NOMINAL IN
•
HEATER VOLTAGE RATING IN VOLTS: 115.0
•
CONTACT MAXIMUM CURRENT RATING IN AMPS: 3.0 AC
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 PLUG-IN
CONTACT MAXIMUM VOLTAGE RATING IN VOLTS115.0 AC
DELAY TIME IN SECONDS45.0 ADJUSTABLE OPERATE MINIMUM AND 60.0 ADJUSTABLE OPERATE MAXIMUM
CONTACT ARRANGEMENTSINGLE POLE, SINGLE THROW, NORMALLY OPEN
OVERALL DIAMETER1.125 INCHES NOMINAL IN
HEATER VOLTAGE RATING IN VOLTS115.0
OVERALL LENGTH4.062 INCHES NOMINAL IN
CONTACT MAXIMUM CURRENT RATING IN AMPS3.0 AC
ENVIRONMENTAL PROTECTIONHERMETIC
TERMINAL TYPE AND QUANTITY4 PIN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 803-147?
803-147 is a RELAY,THERMAL manufactured by 3M.
What is the NSN for 803-147?
803-147 is cataloged in the U.S. Government catalog under NSN 5945-00-254-6274. This indicates validated use in U.S. government and defense supply chains.
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