ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Circuit Breaker NSN 5925-01-237-7937

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 5925-01-237-7937 NSN: 5925-01-237-7937

Features and Characteristics

Body Style
Multipole-single actuator type
Bushing Length
0.250 inches
Body Length
2.063 inches
Body Width
1.300 inches
Case Material
Plastic
Center To Center Distance Between Terminals Parallel To Length
1.375 inches
Center To Center Distance Between Terminals Parallel To Width
0.750 inches
Nonturn Device Location
At 12 oclock
Nonturn Device Radius
0.375 inches
Nonturn Device Length
0.045 inches
Nonturn Device Diameter
0.093 inches
Fragility Factor
Moderately rugged
Mounting Surface To Terminal End Distance
1.875 inches
Pole Quantity
3
Arc Quenching Method
Magnetic blowout
Mounting Facility Type And Quantity
2 threaded bushing
Storage Type
General purpose warehouse
Thready Qty Per Inch (tpi)
32
Maximum Continuous Load Current Rating Per Pole
3.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts
120.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
300.0 ac all locations
Circuit Protection Type
Overcurrent all locations
Trip Release Method
Thermal-magnetic all locations
Trip Release Characteristic
Instantaneous all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
138.0 all locations
Reset Method
Manual
Main Contact Tripping Mechanism Type
Trip free
Manual Actuator Type And Quantity
1 push button
Actuator Function
Trip-reset
Actuator Position Designation
At pole two
Thread Size
0.138 inches
Inclosure Protection Type For Which Designed
General purpose
Trip Release Ambient Tempurature Rating
-65.0 degrees celsius all locations and 71.0 degrees celsius all locations
Frequency In Hertz
400.0 all locations
Unpackaged Unit Weight
154.0 grams
Precious Material And Location
Plated contacts silver
Precious Material
Silver
Thread Series Designator
Unc
Terminal Type And Quantity
6 threaded stud
FSC
5925 Circuit Breakers
NIIN
012377937
NSN
5925012377937

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1526-005-3
Cage Code:
76374
Status:
A
MSDS:
Part Number:
GC885AB7
Cage Code:
26512
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 5925-01-237-7937
What are the manufacturers of nsn 5925012377937?
Does this nsn 5925012377937 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5925012377937
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 5925012377937 contain any precious metals?
Item contains silver.
Does nsn 5925012377937 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5925012377937?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo