#1222023 Input Mains Breaker | Circuit Breakers

1222023

Circuit Breaker

NSN 5925-00-552-4904

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
005524904

Product Features

Mtg holes spaced 7.250 in. C to c

Product Technical Spec.

Overall Length:
9.375 inches
Overall Height:
4.812 inches
Overall Width:
2.750 inches
Case Material:
Plastic
Unthreaded Mounting Hole Diameter:
0.281 inches
Pole Quantity:
2
Arc Quenching Method:
Deion
Mounting Facility Type And Quantity:
2 unthreaded hole
Maximum Continuous Load Current Rating Per Pole:
20.0 amperes ac all locations and 20.0 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:
15000.0 ac all locations and 10000.0 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:
122.0 all locations
Reset Method:
Manual
Main Contact Tripping Mechanism Type:
Trip free
Manual Actuator Type And Quantity:
1 toggle
Actuator Function:
Trip w/separate reset
Trip Release Duty Cycle:
Continuous all locations
Trip Delay Time In Seconds Per Rated Continuous Current:
90.000 at 125 pct all locations and 3600.000 at 125 pct all locations and 16.000 at 200 pct all locations and 45.000 at 200 pct all locations and 5.700 at 300 pct all locations and 13.000 at 300 pct all locations
Trip Release Ambient Tempurature Rating:
25.0 degrees celsius all locations
Frequency In Hertz:
60.0 all locations
Terminal Type And Quantity:
4 screw
NSN:
5925-00-552-4904
Item Name:
Breaker,input Mains
Cage Code:
79500

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
1222023
Cage Code:
88725
RNCC:
3
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breakers
------------ P/N 1222023

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Last Updated: 02/17/2025