#W28XQ1A3 Thermal Magnetic Trip Breaker | Circuit Breakers

W28XQ1A3

Circuit Breaker

NSN 5925-01-299-0389

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
012990389

Detail Specifications

Body Style:
Rectangular dimensional envelope
Overall Length:
2.095 inches
Overall Height:
0.625 inches
Overall Width:
0.760 inches
Case Material:
Plastic
Fragility Factor:
Moderately rugged
Pole Quantity:
1
Arc Quenching Method:
Air
Mounting Facility Type And Quantity:
2 clip
Storage Type:
General purpose warehouse
Maximum Continuous Load Current Rating Per Pole:
3.0 amperes ac single location and 3.0 amperes dc single location
Operating Voltage Type And Rating Per Pole In Volts:
250.0 ac single location and 32.0 dc single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
1000.0 ac single location and 1000.0 dc single location
Circuit Protection Type:
Overcurrent single location
Trip Release Method:
Thermal single location
Trip Release Characteristic:
Time delay single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent:
135.0 single location
Reset Method:
Manual
Main Contact Tripping Mechanism Type:
Trip free
Manual Actuator Type And Quantity:
1 push button
Actuator Function:
Reset
Actuator Position Designation:
At pole one
Internal Trip Release Configuration:
Series trip single location
Trip Delay Time In Seconds Per Rated Continuous Current:
2.200 at 200 pct single location and 15.000 at 200 pct single location
Inclosure Protection Type For Which Designed:
General purpose
Trip Release Ambient Tempurature Rating:
25.0 degrees celsius single location
Frequency In Hertz:
50.0 single location or 60.0 single location
Unpackaged Unit Weight:
0.350 ounces
Terminal Type And Quantity:
2 quick disconnect, male
NSN:
5925-01-299-0389
Item Name:
Thermal Magnetic Trip Breaker
Cage Code:
77342

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
1236003
Cage Code:
31285
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breakers
------------ P/N W28XQ1A3

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Last Updated: 08/07/2025