#MS26574-3L Tri-break Fused Circuit Breaker | Circuit Breakers

MS26574-3L

Circuit Breaker

NSN 5925-01-478-7357

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
014787357

Product Features

Extra-length pushbutton 1.134 in. Length in tripped position; 0.782 in. Length in closed position

Product Technical Spec.

Body Style:
Single pole type
Bushing Length:
0.250 inches
Body Length:
0.780 inches
Body Width:
0.593 inches
Case Material:
Metal
Center To Center Distance Between Terminals Parallel To Length:
0.593 inches
Mounting Surface To Terminal End Distance:
1.525 inches
Pole Quantity:
1
Mounting Facility Type And Quantity:
1 threaded bushing
Thready Qty Per Inch (tpi):
32
Maximum Continuous Load Current Rating Per Pole:
3.0 amperes ac single location and 3.0 amperes dc single location
Operating Voltage Type And Rating Per Pole In Volts:
115.0 ac single location and 28.0 dc single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
800.0 ac single location and 800.0 dc single location
Circuit Protection Type:
Overcurrent single location
Trip Release Method:
Thermal single location
Trip Release Characteristic:
Time delay single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent:
150.0 single location
Reset Method:
Manual
Main Contact Tripping Mechanism Type:
Trip free
Internal Trip Release Configuration:
Series trip single location
Thread Size:
0.437 inches
Trip Delay Time In Seconds Per Rated Continuous Current:
2.000 at 200 pct single location and 20.000 at 200 pct single location
Trip Release Ambient Tempurature Rating:
25.0 degrees celsius single location
Frequency In Hertz:
400.0 single location
Thread Series Designator:
Un
Terminal Type And Quantity:
2 screw
NSN:
5925-01-478-7357
Item Name:
Tri-break Fused Circuit Breaker
Cage Code:
96906

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
MIL-C-5809
Cage Code:
81349
RNCC:
4
RNVC:
1
RNAAC:
9Z
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breakers
------------ P/N MS26574-3L

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Last Updated: 01/23/2025