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Circuit Breaker NSN 5925-01-255-3079

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 5925-01-255-3079 NSN: 5925-01-255-3079

Features and Characteristics

Pole Quantity
1
Maximum Continuous Load Current Rating Per Pole
20.0 amperes dc single location
Operating Voltage Type And Rating Per Pole In Volts
50.0 dc single location
Trip Release Method
Magnetic single location
Trip Release Characteristic
Time delay single location
Main Contact Tripping Mechanism Type
Trip free
Trip Delay Time In Seconds Per Rated Continuous Current
0.500 at 125 pct single location and 6.500 at 125 pct single location and 0.300 at 150 pct single location and 3.000 at 150 pct single location and 0.130 at 200 pct single location and 1.200 at 200 pct single location and 0.031 at 400 pct single location and 0.220 at 400 pct single location and 0.031 at 600 pct single location and 0.220 at 600 pct single location and 0.0110 at 800 pct single location and 0.110 at 800 pct single location and 0.004 at 1000 pct single location and 0.050 at 1000 pct single location
FSC
5925 Circuit Breakers
NIIN
012553079
NSN
5925012553079

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
APL2-9433-1
Cage Code:
81541
Status:
A
MSDS:
Part Number:
911383-001
Cage Code:
19156
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 5925-01-255-3079
What are the manufacturers of nsn 5925012553079?
Does this nsn 5925012553079 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5925012553079
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 5925012553079 contain any precious metals?
No precious metal content.
Does nsn 5925012553079 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5925012553079?
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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