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Circuit Breaker NSN 5925-01-645-6803

Item Description

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.

NSN 5925-01-645-6803 NSN: 5925-01-645-6803

Features and Characteristics

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
FSC
5925 Circuit Breakers
NIIN
016456803
NSN
5925016456803

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
CD3A3DUW-45-240AC-1
Cage Code:
55841
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8536200040
  • NAICS: 335313
  • SITC: 77252
  • Description: Automatic circuit breakers, for a voltage not exceeding 1,000 v, nesoi
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 5925-01-645-6803
What are the manufacturers of nsn 5925016456803?
Does this nsn 5925016456803 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5925016456803
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.
Does nsn 5925016456803 contain any precious metals?
No precious metal content.
Does nsn 5925016456803 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5925016456803?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00136
FIIG:
A030A0
App. Key:
A
Cond. Code:
1
Status:
A

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