#NB221010X Tri-break Fused Circuit Breaker | Circuit Breakers

NB221010X

Circuit Breaker

NSN 5925-01-263-0857

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
012630857

Detail Specifications

Overall Length:
4.375 inches
Overall Height:
2.000 inches
Overall Width:
2.812 inches
Case Material:
Plastic
Fragility Factor:
Moderately rugged
Pole Quantity:
2
Arc Quenching Method:
Air
Mounting Facility Type And Quantity:
2 clip
Storage Type:
General purpose warehouse
Maximum Continuous Load Current Rating Per Pole:
10.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts:
240.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
10000.0 ac all locations
Circuit Protection Type:
Overcurrent all locations
Trip Release Method:
Thermal-magnetic all locations
Trip Release Characteristic:
Instantaneous all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent:
135.0 all locations
Reset Method:
Manual
Main Contact Tripping Mechanism Type:
Trip free
Manual Actuator Type And Quantity:
1 toggle
Actuator Function:
Trip-reset
Inclosure Protection Type For Which Designed:
Dustproof
Trip Release Ambient Tempurature Rating:
40.0 degrees celsius all locations
Frequency In Hertz:
60.0 all locations
Terminal Type And Quantity:
4 screw
NSN:
5925-01-263-0857
Item Name:
Tri-break Fused Circuit Breaker
Cage Code:
21810

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
NB221010
Cage Code:
21810
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 NB221010X

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Last Updated: 05/28/2025