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3ARR4BL32 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3ARR4BL32: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, overall_width: 2.094 INCHES NOMINAL IN, overall_height: 2.016 INCHES NOMINAL IN, overall_length: 2.000 INCHES NOMINAL IN, frequency_in_hertz: 60.0 NOMINAL, mounting_slot_width: 0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN. This part is cataloged in the U.S.

Government catalog under NSN 5945-01-078-6683, 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
3ARR4BL32
NSN: 5945-01-078-6683
FSC: 5945 — Relays and Solenoids
CAGE: 1DUQ5 — COMMUNICATIONS INSTRUMENTS INC DIV OF CII TECHNOLOGIES (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
coil_quantity1
overall_width2.094 INCHES NOMINAL IN
overall_height2.016 INCHES NOMINAL IN
overall_length2.000 INCHES NOMINAL IN
winding_quantity1
frequency_in_hertz60.0 NOMINAL
mounting_slot_width0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
environmental_protectionDUSTPROOF
terminal_type_and_quantity4 TAB, SOLDER LUG ALL FUNCTIONS
winding_dc_resistance_rating36.7 OHMS NOMINAL SINGLE WINDING
mounting_facility_type_and_quantity1 SLOTTED HOLE SINGLE MOUNTING FACILITY
NSN5945-01-078-6683
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 3ARR4BL32 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 SLOTTED HOLE SINGLE MOUNTING FACILITY
•
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 277.0 AC
•
DUTY TYPE: CONTINUOUS
•
FREQUENCY IN HERTZ: 60.0 NOMINAL
•
WINDING DC RESISTANCE RATING: 36.7 OHMS NOMINAL SINGLE WINDING
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 SLOTTED HOLE SINGLE MOUNTING FACILITY
OVERALL HEIGHT2.016 INCHES NOMINAL IN
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS277.0 AC
DUTY TYPECONTINUOUS
OVERALL LENGTH2.000 INCHES NOMINAL IN
FREQUENCY IN HERTZ60.0 NOMINAL
OVERALL WIDTH2.094 INCHES NOMINAL IN
WINDING DC RESISTANCE RATING36.7 OHMS NOMINAL SINGLE WINDING
COIL QUANTITY1
ENVIRONMENTAL PROTECTIONDUSTPROOF
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 1
P8-872Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 3ARR4BL32?
3ARR4BL32 is a RELAY,ELECTROMAGNETIC.
What parts can replace 3ARR4BL32?
There is 1 known substitute for 3ARR4BL32: P8-872. Substitute compatibility should be verified for your specific system.
What is the NSN for 3ARR4BL32?
3ARR4BL32 is cataloged in the U.S. Government catalog under NSN 5945-01-078-6683. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.