Model: 203-2-1-43-252-E-1-1

Circuit Breaker

Properties:

Body Style
Single pole type
Body Length
2.000 inches
Body Width
0.920 inches
Center To Center Distance Between Terminals Parallel To Length
1.250 inches
Boss Height
0.125 inches
Mounting Surface To Terminal End Distance
1.770 inches
Pole Quantity
1
Mounting Facility Type And Quantity
2 terminal
Maximum Continuous Load Current Rating Per Pole
2.5 amperes ac single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
2000.0 ac 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
125.0 single location
Ultimate Trip Time Per Pole In Seconds
300.000 single location
Reset Method
Manual
Internal Trip Release Configuration
Series trip single location
Trip Delay Time In Seconds Per Rated Continuous Current
11.000 at 125 pct single location
Terminal Type And Quantity
2 tab, solder lug
NSN
5925-01-280-2552
Part Number
203-2-1-43-252-E-1-1
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 203-2-1-43-252-E-1-1 NSN 5925-01-280-2552

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

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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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