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Technical Data Sheet
QP1B020 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, body_style: SINGLE POLE TYPE, body_width: 0.734 INCHES NOMINAL IN, body_height: 2.312 INCHES NOMINAL IN, body_length: 3.000 INCHES NOMINAL IN, boss_height: 0.250 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-00-878-4077, 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 QP1B020
NSN: 5925-00-878-4077
FSC: 5925
CAGE: 89914 — I-T-E IMPERIAL CORP SUBSIDIARY OF GOULD INC ATLANTA MARINE DEPT (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleSINGLE POLE TYPE
body_width0.734 INCHES NOMINAL IN
body_height2.312 INCHES NOMINAL IN
body_length3.000 INCHES NOMINAL IN
boss_height0.250 INCHES NOMINAL IN
reset_methodMANUAL
storage_typeGENERAL PURPOSE WAREHOUSE
pole_quantity1
fragility_factorMODERATELY RUGGED
actuator_functionTRIP-RESET
frequency_in_hertz60.0 SINGLE LOCATION
NSN5925-00-878-4077
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN QP1B020 MFR CIRCUIT BREAKER
KEY FEATURES
CIRCUIT PROTECTION TYPE: OVERCURRENT SINGLE LOCATION
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT: 125.0 SINGLE LOCATION
MATERIAL: PLASTIC CASE
FREQUENCY IN HERTZ: 60.0 SINGLE LOCATION
ACTUATOR FUNCTION: TRIP-RESET
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE: 20.0 AMPERES AC SINGLE LOCATION
TRIP RELEASE AMBIENT TEMP RATING: 40.0 CELSIUS NOMINAL SINGLE LOCATION DEGC
ACTUATOR POSITION DESIGNATION: AT POLE ONE
TECHNICAL CHARACTERISTICS (FLIS)
CIRCUIT PROTECTION TYPEOVERCURRENT SINGLE LOCATION
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT125.0 SINGLE LOCATION
MATERIALPLASTIC CASE
FREQUENCY IN HERTZ60.0 SINGLE LOCATION
ACTUATOR FUNCTIONTRIP-RESET
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE20.0 AMPERES AC SINGLE LOCATION
TRIP RELEASE AMBIENT TEMP RATING40.0 CELSIUS NOMINAL SINGLE LOCATION DEGC
ACTUATOR POSITION DESIGNATIONAT POLE ONE
TRIP RELEASE CHARACTERISTICINSTANTANEOUS AND TIME DELAY SINGLE LOCATION
TERMINAL TYPE AND QUANTITY1 CLIP AND 1 COMPRESSION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
1003255-04Interchangeable
interchangeable cross-reference
interchangeable
THQL1120Interchangeable
interchangeable cross-reference
interchangeable
LB120Interchangeable
interchangeable cross-reference
interchangeable
Q120Interchangeable
Same NIIN cross-reference
interchangeable
EQP9412Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is QP1B020?
QP1B020 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace QP1B020?
There are 5 known substitutes for QP1B020: 1003255-04, THQL1120, LB120 and 2 more. Substitute compatibility should be verified for your specific system.
Is QP1B020 still available?
QP1B020 is currently cancelled.
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