Model: MS26574-15L

Circuit Breaker

Special Features:

Extra-long pushbutton 0.782 in. Closed to 1.134 in. Tripped

Properties:

Body Style
Single pole type
Bushing Length
0.250 inches
Body Length
0.790 inches
Body Width
0.593 inches
Case Material
Metal
Center To Center Distance Between Terminals Parallel To Length
0.593 inches
End Application
Overhead panel assembly; new zealand airforce
Mounting Surface To Terminal End Distance
1.251 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
15.0 amperes ac single location and 15.0 amperes dc single location
Operating Voltage Type And Rating Per Pole In Volts
200.0 ac single location and 28.0 dc single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
500.0 ac single location and 500.0 dc single location
Circuit Protection Type
Overcurrent single location
Trip Release Method
Magnetic 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
Manual Actuator Type And Quantity
1 push-pull
Actuator Function
Trip-reset
Internal Trip Release Configuration
Series trip single location
Thread Size
0.438 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
Frequency In Hertz
400.0 single location
Thread Series Designator
Un
Terminal Type And Quantity
2 screw
NSN
5925-01-588-3374
Part Number
MS26574-15L
Description
Circuit Breaker
CAGE

A device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. May include provisions for manual operation. At least one set of contacts must be in series with the actuating element(s). A combination of semiconductor and passive devices may be used in lieu of contacts. For automatically operated items in which the actuating (tripping) element and contacts are not in series, see relay (as modified). For items which are operated both manually and automatically but the actuating elements and contact are not in series, see relay-switch. Excludes circuit breaker box and magneto "breaker" assemblies. See also switch (as modified); and controller.

Part MS26574-15L NSN 5925-01-588-3374

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00136
FIIG:
A030A0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
A
ESD:
A
MMAC:
CRITL:
X

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Schedule B and Export
  • Schedule B: 8536200040
  • SITC: 77252
  • End Use: Electric apparatus
  • NAICS: 335313
  • USDA: 1

Freight Class: Automatic circuit breakers, for a voltage not exceeding 1,000 v, nesoi

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