#12-771342-47 Thermal Magnetic Trip Breaker | Circuit Breakers

12-771342-47

Circuit Breaker

NSN 5925-01-247-9386

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
012479386

Product Technical Spec.

Body Length:
12.750 inches
Body Width:
8.250 inches
Body Height:
5.500 inches
Case Material:
Plastic
Center To Center Distance Between Terminals Parallel To Length:
8.560 inches
Center To Center Distance Between Terminals Parallel To Width:
2.750 inches
Unthreaded Mounting Hole Diameter:
0.390 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length:
14.250 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width:
1.375 inches
Fragility Factor:
Moderately rugged
Boss Height:
0.610 inches
Pole Quantity:
3
Arc Quenching Method:
Air
Mounting Facility Type And Quantity:
4 unthreaded hole
Storage Type:
General purpose warehouse
Cubic Measure:
465.093 cubic inches
Maximum Continuous Load Current Rating Per Pole:
1200.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts:
600.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
1200.0 ac all locations
Circuit Protection Type:
Undervoltage 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:
130.0 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:
35.0 degrees celsius all locations
Frequency In Hertz:
60.0 all locations
Terminal Type And Quantity:
6 screw
NSN:
5925-01-247-9386
Item Name:
Thermal Magnetic Trip Breaker
Cage Code:
52414

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
TKMA31200
Cage Code:
60969
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
12-771000-47
Cage Code:
52414
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
TKMA31200WL
Cage Code:
60969
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 12-771342-47

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Last Updated: 02/17/2025