Model: 419803

Circuit Breaker

Properties:

Overall Length
28.500 inches
Overall Height
25.000 inches
Overall Width
26.438 inches
Mounting Slot Width
3.375 inches
Case Material
Metal
End Application
Main switchboard
Pole Quantity
3
Mounting Facility Type And Quantity
1 slot
Maximum Continuous Load Current Rating Per Pole
4000.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts
500.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
85000.0 ac all locations
Circuit Protection Type
Undervoltage 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
2000.0 all locations
Reset Method
Automatic and manual
Main Contact Tripping Mechanism Type
Nontrip free
Internal Trip Release Configuration
Shunt trip all locations
Frequency In Hertz
60.0 all locations
Terminal Type And Quantity
1 bus bar
NSN
5925-01-336-6881
Part Number
419803
Description
Circuit Breaker
CAGE
39805

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 419803 NSN 5925-01-336-6881

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:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
34.0 X 28.5 X 28.5
Paclk Weight:
418.0000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
03
LVL_A:
F
LVL_B:
F

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
RATING VARIABLE
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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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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