PartsTable
Technical Data Sheet
Download PDF

B2101 — RELAY,THERMAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

B2101: RELAY,THERMAL.

The RELAY,THERMAL is a the manufacturer industrial component. Key specifications include overall_length: 3.250 INCHES NOMINAL IN, overall_diameter: 1.275 INCHES NOMINAL IN, contact_arrangement: SINGLE POLE, SINGLE THROW, NORMALLY OPEN, delay_time_in_seconds: 5.0 FIXED OPERATE AND RELEASE NOMINAL, environmental_protection: HERMETIC, terminal_type_and_quantity: 7 PIN. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-075-3265, 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
B2101
NSN: 5945-00-075-3265
FSC: 5945 — Relays and Solenoids
CAGE: 71400 — COOPER BUSSMANN, LLC DBA COOPER INDUSTRIES (USA)
SPECIFICATIONS
overall_length3.250 INCHES NOMINAL IN
overall_diameter1.275 INCHES NOMINAL IN
contact_arrangementSINGLE POLE, SINGLE THROW, NORMALLY OPEN
delay_time_in_seconds5.0 FIXED OPERATE AND RELEASE NOMINAL
environmental_protectionHERMETIC
terminal_type_and_quantity7 PIN
heater_power_rating_in_watts5.0
mounting_facility_type_and_quantity1 PLUG-IN
contact_maximum_current_rating_in_amps3.0 AC
NSN5945-00-075-3265
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,THERMAL TITLE COMPONENT PN B2101 MFR RELAY,THERMAL
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 PLUG-IN
•
CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 250.0 AC AND 150.0 DC
•
DELAY TIME IN SECONDS: 5.0 FIXED OPERATE AND RELEASE NOMINAL
•
CONTACT ARRANGEMENT: SINGLE POLE, SINGLE THROW, NORMALLY OPEN
•
OVERALL DIAMETER: 1.275 INCHES NOMINAL IN
•
HEATER POWER RATING IN WATTS: 5.0
•
HEATER VOLTAGE RATING IN VOLTS: 117.0
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 PLUG-IN
CONTACT MAXIMUM VOLTAGE RATING IN VOLTS250.0 AC AND 150.0 DC
DELAY TIME IN SECONDS5.0 FIXED OPERATE AND RELEASE NOMINAL
CONTACT ARRANGEMENTSINGLE POLE, SINGLE THROW, NORMALLY OPEN
OVERALL DIAMETER1.275 INCHES NOMINAL IN
HEATER POWER RATING IN WATTS5.0
HEATER VOLTAGE RATING IN VOLTS117.0
OVERALL LENGTH3.250 INCHES NOMINAL IN
CONTACT MAXIMUM CURRENT RATING IN AMPS3.0 AC
ENVIRONMENTAL PROTECTIONHERMETIC
SUBSTITUTES & CROSS-REFERENCES 1
17924-2Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy B2101?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is B2101?
B2101 is a RELAY,THERMAL.
What parts can replace B2101?
There is 1 known substitute for B2101: 17924-2. Substitute compatibility should be verified for your specific system.
What is the NSN for B2101?
B2101 is cataloged in the U.S. Government catalog under NSN 5945-00-075-3265. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — B2101