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Circuit Breaker NSN 5925-01-305-8588

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 5925-01-305-8588 NSN: 5925-01-305-8588

Features and Characteristics

Body Style
Multipole-single actuator type
Body Length
10.120 inches
Body Width
Between 8.210 inches and 8.290 inches
Body Height
3.810 inches
Case Material
Plastic
Center To Center Distance Between Terminals Parallel To Length
9.120 inches
Center To Center Distance Between Terminals Parallel To Width
2.750 inches
Unthreaded Mounting Hole Diameter
0.310 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
7.750 inches
Switch Contact Arrangement
Single pole, double throw
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
2.750 inches
Fragility Factor
Moderately rugged
Boss Height
0.250 inches
Pole Quantity
3
Arc Quenching Method
Magnetic blowout
Mounting Facility Type And Quantity
4 unthreaded hole
Storage Type
General purpose warehouse
Maximum Continuous Load Current Rating Per Pole
350.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts
600.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
22000.0 ac all locations
Circuit Protection Type
Overcurrent all locations
Trip Release Method
Magnetic all locations
Trip Release Characteristic
Instantaneous 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
Auxiliary Switch Function And Quantity
3 alarm
Internal Trip Release Configuration
Series trip all locations
Switch Location And Position Designation
Internal at each pole
Inclosure Protection Type For Which Designed
Dustproof
Special Features
Includes 48 vdc undervoltage release; 120 vac motor operator
Frequency In Hertz
60.0 all locations
Terminal Type And Quantity
6 compression
FSC
5925 Circuit Breakers
NIIN
013058588
NSN
5925013058588

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12-771332-19
Cage Code:
52414
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 5925-01-305-8588
What are the manufacturers of nsn 5925013058588?
Does this nsn 5925013058588 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5925013058588
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 5925013058588 contain any precious metals?
No precious metal content.
Does nsn 5925013058588 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5925013058588?
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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