#18A4898 Overload Switch | Circuit Breakers

18A4898

Circuit Breaker

NSN 5925-00-395-3566

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
003953566

Product Technical Spec.

Unthreaded Mounting Hole Diameter:
0.562 inches
Pole Quantity:
2
Arc Quenching Method:
Deion
Mounting Facility Type And Quantity:
8 unthreaded hole
Features Provided:
Adjustable trip release
Maximum Continuous Load Current Rating Per Pole:
3000.0 amperes dc all locations
Operating Voltage Type And Rating Per Pole In Volts:
250.0 dc all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
60000.0 dc all locations
Circuit Protection Type:
Overcurrent all locations
Trip Release Method:
Magnetic all locations
Trip Release Characteristic:
Time delay 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 each pole
Auxiliary Switch Function And Quantity:
1 control
Adjustable Trip Setting Current Range Per Pole In Amps:
+3000.0/+6000.0 dc all locations
Terminal Type And Quantity:
4 bus bar
NSN:
5925-00-395-3566
Item Name:
Overload Switch
Cage Code:
79500

Cross Referenced Parts

No other part numbers with same form, fit, and function found.

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breakers
------------ P/N 18A4898

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Last Updated: 03/11/2025