55048-9 — CIRCUIT BREAKER

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

55048-9: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, body_style: MULTIPOLE-MULTIPLE ACTUATOR TYPE, body_width: 2.250 INCHES NOMINAL IN, body_length: 2.000 INCHES NOMINAL IN, boss_height: 0.130 INCHES NOMINAL IN, reset_method: MANUAL. This part is cataloged in the U.S.

Government catalog under NSN 5925-00-152-7705, 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→ 55048-9

NSN: 5925-00-152-7705
FSC: 5925 — Circuit Breakers
CAGE: 94833 — KECO INDUSTRIES, INC. (USA)

SPECIFICATIONS

material	PLASTIC CASE
body_style	MULTIPOLE-MULTIPLE ACTUATOR TYPE
body_width	2.250 INCHES NOMINAL IN
body_length	2.000 INCHES NOMINAL IN
boss_height	0.130 INCHES NOMINAL IN
reset_method	MANUAL
storage_type	GENERAL PURPOSE WAREHOUSE
pole_quantity	3
fragility_factor	MODERATELY RUGGED
actuator_function	TRIP-RESET
frequency_in_hertz	60.0 ALL LOCATIONS
nominal_thread_size	0.138 INCHES IN
NSN	5925-00-152-7705

COMPONENT DIAGRAM

KEY FEATURES

•

RESET METHOD: MANUAL

•

INTERNAL TRIP RELEASE CONFIGURATION: SERIES TRIP ALL LOCATIONS

•

OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS: 208.0 AC ALL LOCATIONS

•

MOUNTING FACILITY TYPE AND QUANTITY: 6 THREADED HOLE(S)

•

ACTUATOR POSITION DESIGNATION: AT EACH POLE

•

SWITCH TERMINAL TYPE: TAB, SOLDER LUG

•

FREQUENCY IN HERTZ: 60.0 ALL LOCATIONS

•

UNPACKAGED UNIT WEIGHT: 7.500 OUNCES NOMINAL OZ

TECHNICAL CHARACTERISTICS

RESET METHOD	MANUAL
INTERNAL TRIP RELEASE CONFIGURATION	SERIES TRIP ALL LOCATIONS
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS	208.0 AC ALL LOCATIONS
MOUNTING FACILITY TYPE AND QUANTITY	6 THREADED HOLE(S)
ACTUATOR POSITION DESIGNATION	AT EACH POLE
SWITCH TERMINAL TYPE	TAB, SOLDER LUG
FREQUENCY IN HERTZ	60.0 ALL LOCATIONS
UNPACKAGED UNIT WEIGHT	7.500 OUNCES NOMINAL OZ
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH	0.750 INCHES NOMINAL IN
FRAGILITY FACTOR	MODERATELY RUGGED

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 1

JA3Z40-3Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 55048-9?

55048-9 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).

What parts can replace 55048-9?

There is 1 known substitute for 55048-9: JA3Z40-3. Substitute compatibility should be verified for your specific system.

What is the NSN for 55048-9?

55048-9 is cataloged in the U.S. Government catalog under NSN 5925-00-152-7705. This indicates validated use in U.S. government and defense supply chains.

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55048-9 — CIRCUIT BREAKER

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