#522901021 Overload Switch | Circuit Breakers

522901021

Circuit Breaker

NSN 5925-01-194-1538

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
011941538

Technical Specifications of NSN

Overall Length:
15.500 inches
Overall Height:
4.750 inches
Overall Width:
9.000 inches
Case Material:
Plastic
Unthreaded Mounting Hole Diameter:
0.500 inches
Pole Quantity:
3
Mounting Facility Type And Quantity:
4 unthreaded hole
Maximum Continuous Load Current Rating Per Pole:
1400.0 amperes ac all locations and 1400.0 amperes dc all locations
Operating Voltage Type And Rating Per Pole In Volts:
600.0 ac all locations and 250.0 dc all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
42000.0 ac all locations and 20000.0 dc all locations
Circuit Protection Type:
Overcurrent all locations
Trip Release Method:
Thermal-magnetic all locations
Trip Release Characteristic:
Instantaneous all locations and time delay all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent:
150.0 all locations
Reset Method:
Manual
Main Contact Tripping Mechanism Type:
Trip free
Manual Actuator Type And Quantity:
1 toggle
Actuator Function:
Trip-reset
Actuator Position Designation:
At pole two
Trip Delay Time In Seconds Per Rated Continuous Current:
4000.000 at 200 pct all locations and 8000.000 at 200 pct all locations
Trip Release Ambient Tempurature Rating:
77.0 degrees fahrenheit all locations
Frequency In Hertz:
400.0 all locations
Terminal Type And Quantity:
6 compression
NSN:
5925-01-194-1538
Item Name:
Switch,overload
Cage Code:
31795

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
HP3T140
Cage Code:
30086
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breakers
------------ P/N 522901021

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Last Updated: 03/30/2025