Model: UPL111-1-66F-253

Circuit Breaker

Special Features:

Reference data: 1cb1, fa-9996, ti-6820.2, vortac, vor/dme, vor eq., vol 8, sec 8, pg8-68

Properties:

Body Style
Multipole-multiple actuator type
Body Length
2.500 inches
Body Width
2.250 inches
Case Material
Plastic
Center To Center Distance Between Terminals Parallel To Length
1.937 inches
Center To Center Distance Between Terminals Parallel To Width
0.781 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
2.062 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
0.781 inches
End Application
2 generation vortac (2gvortac)
Boss Height
0.187 inches
Mounting Surface To Terminal End Distance
2.469 inches
Pole Quantity
3
Mounting Facility Type And Quantity
6 threaded stud
Maximum Continuous Load Current Rating Per Pole
25.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts
250.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
5000.0 ac all locations
Circuit Protection Type
Overvoltage all locations
Trip Release Method
Magnetic all locations
Trip Release Characteristic
Instantaneous all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
125.0 all locations
Ultimate Trip Time Per Pole In Seconds
50.000 all locations and 700.000 all locations
Reset Method
Manual
Main Contact Tripping Mechanism Type
Trip free
Manual Actuator Type And Quantity
3 toggle
Actuator Function
Trip-reset
Internal Trip Release Configuration
Series trip all locations
Thread Size
0.138 inches
Trip Release Duty Cycle
Continuous all locations
Frequency In Hertz
50.0 all locations or 60.0 all locations
Thread Series Designator
Unc
Terminal Type And Quantity
6 threaded stud
NSN
5925-01-251-5016
Part Number
UPL111-1-66F-253
Description
Circuit Breaker
CAGE
81541

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 UPL111-1-66F-253 NSN 5925-01-251-5016

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:
U
ESD:
ESD:
MMAC:
CRITL:
N

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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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