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Technical Data Sheet
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26C20 — RELAY,THERMAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

26C20: RELAY,THERMAL.

The RELAY,THERMAL is a the manufacturer industrial component. Key specifications include overall_length: 2.875 INCHES NOMINAL IN, overall_diameter: 1.281 INCHES NOMINAL IN, contact_arrangement: SINGLE POLE, SINGLE THROW, NORMALLY CLOSED, delay_time_in_seconds: 20.0 FIXED OPERATE NOMINAL, environmental_protection: HUMIDITY PROOF, terminal_type_and_quantity: 7 WIRE HOOK. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-643-6178, 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
26C20
NSN: 5945-00-643-6178
FSC: 5945 — Relays and Solenoids
CAGE: 70563 — AMPERITE CO INC (USA)
SPECIFICATIONS
overall_length2.875 INCHES NOMINAL IN
overall_diameter1.281 INCHES NOMINAL IN
contact_arrangementSINGLE POLE, SINGLE THROW, NORMALLY CLOSED
delay_time_in_seconds20.0 FIXED OPERATE NOMINAL
environmental_protectionHUMIDITY PROOF
terminal_type_and_quantity7 WIRE HOOK
heater_power_rating_in_watts2.5
mounting_facility_type_and_quantity1 OCTAL BASE PLUG-IN
contact_maximum_current_rating_in_amps3.0 AC
NSN5945-00-643-6178
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,THERMAL TITLE COMPONENT PN 26C20 MFR RELAY,THERMAL
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 OCTAL BASE PLUG-IN
•
CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 115.0 AC
•
DELAY TIME IN SECONDS: 20.0 FIXED OPERATE NOMINAL
•
CONTACT ARRANGEMENT: SINGLE POLE, SINGLE THROW, NORMALLY CLOSED
•
OVERALL DIAMETER: 1.281 INCHES NOMINAL IN
•
HEATER POWER RATING IN WATTS: 2.5
•
HEATER VOLTAGE RATING IN VOLTS: 26.0
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 OCTAL BASE PLUG-IN
CONTACT MAXIMUM VOLTAGE RATING IN VOLTS115.0 AC
DELAY TIME IN SECONDS20.0 FIXED OPERATE NOMINAL
CONTACT ARRANGEMENTSINGLE POLE, SINGLE THROW, NORMALLY CLOSED
OVERALL DIAMETER1.281 INCHES NOMINAL IN
HEATER POWER RATING IN WATTS2.5
HEATER VOLTAGE RATING IN VOLTS26.0
OVERALL LENGTH2.875 INCHES NOMINAL IN
CONTACT MAXIMUM CURRENT RATING IN AMPS3.0 AC
ENVIRONMENTAL PROTECTIONHUMIDITY PROOF
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

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 26C20?
26C20 is a RELAY,THERMAL.
What is the NSN for 26C20?
26C20 is cataloged in the U.S. Government catalog under NSN 5945-00-643-6178. This indicates validated use in U.S. government and defense supply chains.
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