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ETN4985 — TRIPPER,CIRCUIT BREAKER

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

ETN4985: TRIPPER,CIRCUIT BREAKER.

The TRIPPER,CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include overall_width: 3.844 INCHES NOMINAL IN, overall_height: 3.531 INCHES NOMINAL IN, overall_length: 4.594 INCHES NOMINAL IN, trip_release_method: MAGNETIC ALL LOCATIONS, circuit_protection_type: OVERCURRENT ALL LOCATIONS, terminal_type_and_quantity: 4 COMPRESSION. This part is cataloged in the U.S.

Government catalog under NSN 5925-00-248-1111, 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→ ETN4985
NSN: 5925-00-248-1111
FSC: 5925 — Circuit Breakers
CAGE: 30086 — L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC. DBA SPD ELECTRICAL SYSTEMS, INC. (USA)
SPECIFICATIONS
overall_width3.844 INCHES NOMINAL IN
pole_quantity2
overall_height3.531 INCHES NOMINAL IN
overall_length4.594 INCHES NOMINAL IN
trip_release_methodMAGNETIC ALL LOCATIONS
circuit_protection_typeOVERCURRENT ALL LOCATIONS
terminal_type_and_quantity4 COMPRESSION
trip_release_characteristicINSTANTANEOUS AND TIME DELAY ALL LOCATIONS
trip_release_ambient_temp_rating50.0 CELSIUS NOMINAL ALL LOCATIONS DEGC
maximum_continuous_load_current_rating_per_pole100.0 AMPERES DC ALL LOCATIONS
operating_voltage_type_and_rating_per_pole_in_volts250.0 DC ALL LOCATIONS
trip_delay_time_in_seconds_per_rated_continuous_current7.000 MINIMUM AT 200 PCT AND 25.000 MAXIMUM AT 200 PCT AND 2.000 MINIMUM AT 300 PCT AND 4.000 MAXIMUM AT 300 PCT ALL LOCATIONS
NSN5925-00-248-1111
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRIPPER,CIRCUIT BREAKER TITLE COMPONENT PN ETN4985 MFR TRIPPER,CIRCUIT BREAKE
KEY FEATURES
•
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 250.0 DC ALL LOCATIONS
•
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT: 175.0 ALL LOCATIONS
•
CIRCUIT PROTECTION TYPE: OVERCURRENT ALL LOCATIONS
•
POLE QUANTITY: 2
•
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE: 100.0 AMPERES DC ALL LOCATIONS
TECHNICAL CHARACTERISTICS
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS250.0 DC ALL LOCATIONS
OVERALL HEIGHT3.531 INCHES NOMINAL IN
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT175.0 ALL LOCATIONS
CIRCUIT PROTECTION TYPEOVERCURRENT ALL LOCATIONS
POLE QUANTITY2
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE100.0 AMPERES DC ALL LOCATIONS
OVERALL LENGTH4.594 INCHES NOMINAL IN
OVERALL WIDTH3.844 INCHES NOMINAL IN
TRIP RELEASE CHARACTERISTICINSTANTANEOUS AND TIME DELAY ALL LOCATIONS
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT7.000 MINIMUM AT 200 PCT AND 25.000 MAXIMUM AT 200 PCT AND 2.000 MINIMUM AT 300 PCT AND 4.000 MAXIMUM AT 300 PCT 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 ETN4985?
ETN4985 is a TRIPPER,CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What is the NSN for ETN4985?
ETN4985 is cataloged in the U.S. Government catalog under NSN 5925-00-248-1111. This indicates validated use in U.S. government and defense supply chains.
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