Model: 921182-5

Circuit Breaker

Properties:

Body Style
Rectangular dimensional envelope
Overall Length
2.170 inches
Overall Height
1.770 inches
Overall Width
2.000 inches
Case Material
Plastic
Pole Quantity
3
Maximum Continuous Load Current Rating Per Pole
5.0 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
1000.0 ac all locations
Circuit Protection Type
Overcurrent all locations
Trip Release Method
Magnetic-hydraulic all locations
Trip Release Characteristic
Time delay all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
125.0 all locations
Ultimate Trip Time Per Pole In Seconds
2.000 all locations and 60.000 all locations
Reset Method
Manual
Main Contact Tripping Mechanism Type
Trip free
Manual Actuator Type And Quantity
1 push button
Actuator Function
Trip-reset
Actuator Position Designation
At pole two
Auxiliary Switch Function And Quantity
1 alarm
Internal Trip Release Configuration
Series trip all locations
Switch Location And Position Designation
External at pole one
Trip Delay Time In Seconds Per Rated Continuous Current
0.500 at 200 pct all locations and 9.000 at 200 pct all locations and 0.070 at 300 pct all locations and 0.300 at 300 pct all locations and 0.009 at 500 pct all locations and 0.0900 at 500 pct all locations
Switch Terminal Type
Tab, solder lug
Switch Current Rating And Type In Amps
5.0 ac
Switch Voltage Rating And Type In Volts
250.0 ac
Frequency In Hertz
400.0 all locations
Terminal Type And Quantity
6 tab, solder lug
NSN
5925-01-078-6449
Part Number
921182-5
Description
Circuit Breaker
CAGE
06481

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 921182-5 NSN 5925-01-078-6449

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:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
77.5
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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