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Circuit Breaker NSN 5925-00-173-5531

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 5925-00-173-5531 NSN: 5925-00-173-5531

Features and Characteristics

Body Style
Multipole-multiple actuator type
Bushing Length
0.125 inches
Body Length
6.000 inches
Body Width
2.750 inches
Case Material
Plastic
Center To Center Distance Between Terminals Parallel To Length
5.062 inches
Center To Center Distance Between Terminals Parallel To Width
1.375 inches
Unthreaded Mounting Hole Diameter
0.188 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
4.500 inches
Fragility Factor
Moderately rugged
Mounting Surface To Terminal End Distance
3.375 inches
Pole Quantity
2
Arc Quenching Method
Magnetic blowout
Mounting Facility Type And Quantity
2 unthreaded hole
Storage Type
General purpose warehouse
Special Handling Feature
Magnetic
Maximum Continuous Load Current Rating Per Pole
50.0 amperes ac all locations and 50.0 amperes dc all locations
Operating Voltage Type And Rating Per Pole In Volts
240.0 ac all locations and 250.0 dc all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
10000.0 ac all locations and 5000.0 dc all locations
Circuit Protection Type
Overcurrent all locations
Trip Release Method
Thermal-magnetic all locations
Trip Release Characteristic
Time delay all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
125.0 all locations
Reset Method
Manual
Main Contact Tripping Mechanism Type
Trip free
Manual Actuator Type And Quantity
1 toggle
Actuator Function
Trip-reset
Actuator Position Designation
At pole two
Trip Delay Time In Seconds Per Rated Continuous Current
30.000 at 200 pct all locations and 85.000 at 200 pct all locations
Inclosure Protection Type For Which Designed
Dustproof and general purpose and fungus resistant
Trip Release Ambient Tempurature Rating
40.0 degrees celsius all locations
Frequency In Hertz
60.0 all locations
Unpackaged Unit Weight
3.000 pounds
Terminal Type And Quantity
4 compression
FSC
5925 Circuit Breakers
NIIN
001735531
NSN
5925001735531

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
EB2050
Cage Code:
15605
Status:
A
MSDS:
Part Number:
1774204
Cage Code:
79500
Status:
A
MSDS:
Part Number:
EA2050
Cage Code:
79500
Status:
A
MSDS:
Part Number:
656D222G06
Cage Code:
79500
Status:
A
MSDS:
Part Number:
S656D222G06
Cage Code:
89946
Status:
A
MSDS:
Part Number:
4990D03G24
Cage Code:
89946
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 5925-00-173-5531
What are the manufacturers of nsn 5925001735531?
Does this nsn 5925001735531 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5925001735531
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 5925001735531 contain any precious metals?
No precious metal content.
Does nsn 5925001735531 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5925001735531?
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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