#FYB14020B Tri-break Fused Circuit Breaker | Circuit Breakers

FYB14020B

Circuit Breaker

NSN 5925-01-031-9910

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
010319910

Detail Specifications

Body Style:
Single pole type
Mounting Slot Width:
0.103 inches
Body Length:
6.000 inches
Body Width:
1.500 inches
Body Height:
3.156 inches
Case Material:
Plastic
Center To Center Distance Between Terminals Parallel To Length:
5.125 inches
Unthreaded Mounting Hole Diameter:
0.172 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length:
4.880 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width:
1.397 inches
Boss Height:
0.125 inches
Pole Quantity:
1
Mounting Facility Type And Quantity:
4 slot and 2 unthreaded hole
Storage Type:
General purpose warehouse
Maximum Continuous Load Current Rating Per Pole:
20.0 amperes ac single location and 20.0 amperes dc single location
Operating Voltage Type And Rating Per Pole In Volts:
480.0 ac single location and 250.0 dc single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
15000.0 ac single location and 10000.0 dc single location
Circuit Protection Type:
Overcurrent single location
Trip Release Method:
Thermal-magnetic single location
Trip Release Characteristic:
Instantaneous single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent:
125.0 single location
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 one
Inclosure Protection Type For Which Designed:
General purpose
Trip Release Ambient Tempurature Rating:
40.0 degrees celsius single location
Frequency In Hertz:
60.0 single location
Terminal Type And Quantity:
2 compression
NSN:
5925-01-031-9910
Item Name:
Tri-break Fused Circuit Breaker
Cage Code:
88434

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
FYB14020B
Cage Code:
63637
RNCC:
3
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 FYB14020B

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Last Updated: 08/13/2025