#ST86D17-8 Tri-break Fused Circuit Breaker | Circuit Breakers

ST86D17-8

Circuit Breaker

NSN 5925-01-197-5846

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
011975846

Product Technical Spec.

Body Style:
Multipole-multiple actuator type
Body Length:
Between 3.250 inches and 3.310 inches
Body Width:
Between 2.970 inches and 3.030 inches
Body Height:
Between 2.330 inches and 2.390 inches
Case Material:
Plastic
Center To Center Distance Between Terminals Parallel To Width:
Between 0.984 inches and 1.000 inches
Boss Height:
Between 0.150 inches and 0.210 inches
Pole Quantity:
3
Mounting Facility Type And Quantity:
3 terminal
Storage Type:
General purpose warehouse
Maximum Continuous Load Current Rating Per Pole:
40.0 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
Terminal Type And Quantity:
3 compression and 3 tab, solder lug
NSN:
5925-01-197-5846
Item Name:
Tri-break Fused Circuit Breaker
Cage Code:
04236

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
THQB32040
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 ST86D17-8

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Last Updated: 07/05/2025