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Circuit Breaker NSN 5925-01-136-6503

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 5925-01-136-6503 NSN: 5925-01-136-6503

Features and Characteristics

Body Style
Multipole-multiple actuator type
Bushing Length
Between 0.203 inches and 0.235 inches
Body Length
Between 5.984 inches and 6.015 inches
Body Width
Between 2.984 inches and 3.016 inches
Case Material
Plastic
Center To Center Distance Between Terminals Parallel To Length
Between 5.109 inches and 5.141 inches
Center To Center Distance Between Terminals Parallel To Width
Between 1.484 inches and 1.516 inches
Unthreaded Mounting Hole Diameter
0.164 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
Between 4.578 inches and 4.610 inches
Switch Contact Arrangement
Single pole, double throw
Fragility Factor
Moderately rugged
Mounting Surface To Terminal End Distance
Between 3.984 inches and 4.016 inches
Pole Quantity
2
Mounting Facility Type And Quantity
2 unthreaded hole
Storage Type
General purpose warehouse
Maximum Continuous Load Current Rating Per Pole
30.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts
240.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
15000.0 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
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 one
Auxiliary Switch Function And Quantity
2 alarm
Switch Location And Position Designation
Internal between pole one and two
Inclosure Protection Type For Which Designed
Fungus proof
Trip Release Ambient Tempurature Rating
40.0 degrees celsius all locations
Switch Terminal Type
Wire lead
Switch Current Rating And Type In Amps
15.0 ac and 0.25 dc
Switch Voltage Rating And Type In Volts
240.0 ac and 250.0 dc
Frequency In Hertz
60.0 all locations
Precious Material And Location
Terminal and contact surfaces silver
Precious Material
Silver
Terminal Type And Quantity
4 compression
FSC
5925 Circuit Breakers
NIIN
011366503
NSN
5925011366503

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
EH2-B030-F2
Cage Code:
66842
Status:
A
MSDS:
Part Number:
ET-94202
Cage Code:
30086
Status:
A
MSDS:
Part Number:
G376972-9
Cage Code:
01714
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 5925-01-136-6503
What are the manufacturers of nsn 5925011366503?
Does this nsn 5925011366503 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5925011366503
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 5925011366503 contain any precious metals?
Item contains silver.
Does nsn 5925011366503 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5925011366503?
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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