Model: CD3A3DUW-45-240AC-1

Circuit Breaker

Properties:

Body Style
Multipole-multiple actuator type
Body Length
5.125 inches
Body Width
3.138 inches
Body Height
3.485 inches
Case Material
Plastic
Center To Center Distance Between Terminals Parallel To Width
1.026 inches
Pole Quantity
3
Mounting Facility Type And Quantity
6 terminal
Maximum Continuous Load Current Rating Per Pole
45.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts
240.0 ac and 125.0 dc all locations
Circuit Protection Type
Overcurrent all locations
Trip Release Method
Magnetic-hydraulic all locations
Trip Release Characteristic
Instantaneous all locations
Reset Method
Manual
Main Contact Tripping Mechanism Type
Trip free
Internal Trip Release Configuration
Series trip all locations
Part Name Assigned By Controlling Agency
Circuit breaker 45a
Frequency In Hertz
60.0 all locations
Terminal Type And Quantity
6 threaded stud
NSN
5925-01-645-6803
Part Number
CD3A3DUW-45-240AC-1
Description
Circuit Breaker
CAGE
55841

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 CD3A3DUW-45-240AC-1 NSN 5925-01-645-6803

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

Freight Classification

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