77-2878 — RELAY,ELECTROMAGNETIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

77-2878: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, overall_width: 2.516 INCHES NOMINAL IN, overall_height: 2.141 INCHES NOMINAL IN, overall_length: 2.500 INCHES NOMINAL IN, mounting_facility_pattern: IN-LINE SINGLE MOUNTING FACILITY, terminal_type_and_quantity: 5 TAB, SOLDER LUG ALL FUNCTIONS. This part is cataloged in the U.S.

Government catalog under NSN 5945-01-296-0573, 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

77-2878

NSN: 5945-01-296-0573
FSC: 5945 — Relays and Solenoids
CAGE: 25506 — EXCELITAS TECHNOLOGIES CORP. DBA PERKINELMER INC (USA)

SPECIFICATIONS

duty_type	CONTINUOUS
coil_quantity	1
overall_width	2.516 INCHES NOMINAL IN
overall_height	2.141 INCHES NOMINAL IN
overall_length	2.500 INCHES NOMINAL IN
winding_quantity	1
mounting_facility_pattern	IN-LINE SINGLE MOUNTING FACILITY
terminal_type_and_quantity	5 TAB, SOLDER LUG ALL FUNCTIONS
unthreaded_mounting_hole_diameter	0.188 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
mounting_facility_type_and_quantity	2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
nonpile-up_main_contact_arrangement	2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
main_contact_maximum_voltage_rating_in_volts	250.0 AC
NSN	5945-01-296-0573

COMPONENT DIAGRAM

KEY FEATURES

•

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

•

MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 250.0 AC

•

MOUNTING FACILITY PATTERN: IN-LINE SINGLE MOUNTING FACILITY

•

MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 30.0 AMPERES AC INDUCTIVE LOAD

•

DUTY TYPE: CONTINUOUS

•

UNTHREADED MOUNTING HOLE DIAMETER: 0.188 INCHES NOMINAL SINGLE MOUNTING FACILITY IN

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
OVERALL HEIGHT	2.141 INCHES NOMINAL IN
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS	250.0 AC
MOUNTING FACILITY PATTERN	IN-LINE SINGLE MOUNTING FACILITY
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE	30.0 AMPERES AC INDUCTIVE LOAD
DUTY TYPE	CONTINUOUS
UNTHREADED MOUNTING HOLE DIAMETER	0.188 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
OVERALL LENGTH	2.500 INCHES NOMINAL IN
OVERALL WIDTH	2.516 INCHES NOMINAL IN
COIL QUANTITY	1

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 77-2878?

77-2878 is a RELAY,ELECTROMAGNETIC.

What is the NSN for 77-2878?

77-2878 is cataloged in the U.S. Government catalog under NSN 5945-01-296-0573. This indicates validated use in U.S. government and defense supply chains.

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77-2878 — RELAY,ELECTROMAGNETIC

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