#1A4161-20SUB33 Tri-break Fused Circuit Breaker | Circuit Breakers

1A4161-20SUB33

Circuit Breaker

NSN 5925-00-173-7646

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001737646

Product Technical Spec.

Body Style:
Multipole-single actuator type
Body Length:
Between 9.370 inches and 9.380 inches
Body Width:
Between 4.120 inches and 4.130 inches
Body Height:
Between 3.807 inches and 3.817 inches
Case Material:
Plastic
Center To Center Distance Between Terminals Parallel To Length:
Between 7.245 inches and 7.255 inches
Center To Center Distance Between Terminals Parallel To Width:
Between 1.369 inches and 1.379 inches
Unthreaded Mounting Hole Diameter:
Between 0.276 inches and 0.286 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length:
Between 4.495 inches and 4.505 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width:
Between 1.369 inches and 1.379 inches
Fragility Factor:
Moderately rugged
Boss Height:
Between 0.120 inches and 0.130 inches
Pole Quantity:
3
Arc Quenching Method:
Deion
Mounting Facility Type And Quantity:
4 unthreaded hole
Storage Type:
General purpose warehouse
Special Handling Feature:
Magnetic
Maximum Continuous Load Current Rating Per Pole:
100.0 amperes ac all locations and 100.0 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
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent:
125.0 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
Inclosure Protection Type For Which Designed:
General purpose
Trip Release Ambient Tempurature Rating:
40.0 degrees celsius all locations
Frequency In Hertz:
60.0 all locations
Terminal Type And Quantity:
6 compression
NSN:
5925-00-173-7646
Item Name:
Tri-break Fused Circuit Breaker
Cage Code:
79500

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
F3100
Cage Code:
89946
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
1531789
Cage Code:
79500
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
371D376G20
Cage Code:
79500
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
F3100
Cage Code:
79500
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
AB100
Cage Code:
79500
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
AB100A
Cage Code:
79500
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
1222019
Cage Code:
79500
RNCC:
5
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
1222019-250
Cage Code:
79500
RNCC:
5
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
1531-789
Cage Code:
79500
RNCC:
5
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
1531-789
Cage Code:
65054
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
1531789
Cage Code:
65054
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breakers
------------ P/N 1A4161-20SUB33

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Last Updated: 08/11/2025