#ST86D17-3 Tri-break Fused Circuit Breaker | Circuit Breakers

ST86D17-3

Circuit Breaker

NSN 5925-01-005-9383

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
010059383

Product Technical Spec.

Body Style:
Multipole-multiple actuator type
Body Length:
2.970 inches
Body Width:
2.370 inches
Body Height:
2.340 inches
Case Material:
Plastic
Center To Center Distance Between Terminals Parallel To Width:
0.994 inches
Fragility Factor:
Moderately rugged
Boss Height:
0.160 inches
Pole Quantity:
3
Mounting Facility Type And Quantity:
3 terminal
Storage Type:
General purpose warehouse
Special Handling Feature:
Magnetic
Maximum Continuous Load Current Rating Per Pole:
50.0 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 and time delay 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:
3 toggle
Actuator Function:
Trip-reset
Actuator Position Designation:
At each pole
External Actuator Linkage Arrangement:
One, two, and three linked
Trip Delay Time In Seconds Per Rated Continuous Current:
20.000 at 200 pct all locations and 120.000 at 200 pct all locations
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
Unpackaged Unit Weight:
14.000 ounces
Terminal Type And Quantity:
3 compression and 3 tab, solder lug
NSN:
5925-01-005-9383
Item Name:
Tri-break Fused Circuit Breaker
Cage Code:
04236

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
THQB32050
Cage Code:
03497
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
THQB32050
Cage Code:
60969
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 ST86D17-3

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Last Updated: 07/05/2025