CD 778010 — CIRCUIT BREAKER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

CD 778010: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include reset_method: ELECTRIC AND MANUAL, pole_quantity: 03, frequency_in_hertz: 60.0 ALL LOCATIONS, circuit_protection_type: OVERCURRENT ALL LOCATIONS, specification/standard_data: 81349-MIL-DTL-17587C GOVERNMENT SPECIFICATION AND 81349-MIL-DTL-17587/3 GOVERNMENT SPECIFICATION, trip_release_characteristic: TIME DELAY ALL LOCATIONS. This part is cataloged in the U.S.

Government catalog under NSN 5925-01-646-3987, 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

MRO→ MRO_GENERAL→ CD 778010

NSN: 5925-01-646-3987
FSC: 5925 — Circuit Breakers
CAGE: 30086 — L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC. DBA SPD ELECTRICAL SYSTEMS, INC. (USA)

SPECIFICATIONS

reset_method	ELECTRIC AND MANUAL
pole_quantity	03
frequency_in_hertz	60.0 ALL LOCATIONS
circuit_protection_type	OVERCURRENT ALL LOCATIONS
specification/standard_data	81349-MIL-DTL-17587C GOVERNMENT SPECIFICATION AND 81349-MIL-DTL-17587/3 GOVERNMENT SPECIFICATION
trip_release_characteristic	TIME DELAY ALL LOCATIONS
internal_trip_release_configuration	SHUNT TRIP ALL LOCATIONS
ultimate_trip_time_per_pole_in_seconds	2.0 MINIMUM AND 24.0 MAXIMUM ALL LOCATIONS
maximum_continuous_load_current_rating_per_pole	2000.0 AMPERES AC ALL LOCATIONS
operating_voltage_type_and_rating_per_pole_in_volts	500.0 AC ALL LOCATIONS
auxiliary_trip_coil_voltage_type_and_rating_in_volts	120.0 AC NOMINAL ALL LOCATIONS
maximum_interrupting_capacity_current_type_and_rating_per_pole_in_amps	1320.0 AC ALL LOCATIONS
NSN	5925-01-646-3987

COMPONENT DIAGRAM

KEY FEATURES

•

RESET METHOD: ELECTRIC AND MANUAL

•

INTERNAL TRIP RELEASE CONFIGURATION: SHUNT TRIP ALL LOCATIONS

•

OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 500.0 AC ALL LOCATIONS

•

ULTIMATE TRIP TIME PER POLE IN SECONDS: 2.0 MINIMUM AND 24.0 MAXIMUM ALL LOCATIONS

•

FREQUENCY IN HERTZ: 60.0 ALL LOCATIONS

•

CIRCUIT PROTECTION TYPE: OVERCURRENT ALL LOCATIONS

•

POLE QUANTITY: 03

•

MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE: 2000.0 AMPERES AC ALL LOCATIONS

TECHNICAL CHARACTERISTICS

RESET METHOD	ELECTRIC AND MANUAL
INTERNAL TRIP RELEASE CONFIGURATION	SHUNT TRIP ALL LOCATIONS
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS	500.0 AC ALL LOCATIONS
ULTIMATE TRIP TIME PER POLE IN SECONDS	2.0 MINIMUM AND 24.0 MAXIMUM ALL LOCATIONS
FREQUENCY IN HERTZ	60.0 ALL LOCATIONS
CIRCUIT PROTECTION TYPE	OVERCURRENT ALL LOCATIONS
POLE QUANTITY	03
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE	2000.0 AMPERES AC ALL LOCATIONS
TRIP RELEASE CHARACTERISTIC	TIME DELAY ALL LOCATIONS
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS	1320.0 AC ALL LOCATIONS

OTHER ITEMS IN FSC 5925 — Circuit Breakers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5925-00-001-1277 5925-00-001-2809 5925-00-001-3838 5925-00-001-5748 5925-00-001-5926 5925-00-001-5938 5925-00-001-5942 5925-00-001-5977

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 CD 778010?

CD 778010 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).

What is the NSN for CD 778010?

CD 778010 is cataloged in the U.S. Government catalog under NSN 5925-01-646-3987. This indicates validated use in U.S. government and defense supply chains.

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