#AKR7D30 Tri-break Fused Circuit Breaker | Circuit Breakers

AKR7D30

Circuit Breaker

NSN 5925-01-318-7846

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
013187846

Detail Specifications

Overall Length:
18.620 inches
Overall Height:
20.620 inches
Overall Width:
18.620 inches
Case Material:
Metal
Unthreaded Mounting Hole Diameter:
0.690 inches
End Application:
Used on electrical distribution system onboard 140 ft wtgb vessels
Pole Quantity:
3
Mounting Facility Type And Quantity:
4 unthreaded hole
Maximum Continuous Load Current Rating Per Pole:
300.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts:
440.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
42000.0 ac all locations
Circuit Protection Type:
Overcurrent all locations
Trip Release Method:
Solid state 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:
Electric
Main Contact Tripping Mechanism Type:
Trip free
Reset Actuator Voltage Rating And Type In Volts:
120.0 ac
Trip Delay Time In Seconds Per Rated Continuous Current:
2.400 at 600 pct all locations and 20.000 at 600 pct all locations
Frequency In Hertz:
60.0 all locations
Terminal Type And Quantity:
6 clip
NSN:
5925-01-318-7846
Item Name:
Tri-break Fused Circuit Breaker
Cage Code:
60969

Manufacturer Part Numbers

No other part numbers with same form, fit, and function found.

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breakers
------------ P/N AKR7D30

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Last Updated: 05/31/2025