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5925-01-037-6881

Find complete technical information, availability, and procurement data for: 5925-01-037-6881

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5925-01-037-6881
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5925 Circuit Breakers
National Stock Number
5925-01-037-6881
Item Name Code
00136
Assigment Date
03/20/1977 (49 years ago)

"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."

1.562 inches maximum body length, 1.281 inches maximum body width, 0.332 inches minimum and 0.380 inches maximum bushing length, multipole-single actuator type body style, 0.906 inches maximum center to center distance between terminals parallel to length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Style
multipole-single actuator type
Bushing Length
0.332 inches minimum and 0.380 inches maximum
Body Length
1.562 inches maximum
Body Width
1.281 inches maximum
Center To Center Distance Between Terminals Parallel To Length
0.906 inches maximum
Center To Center Distance Between Terminals Parallel To Width
0.594 inches minimum and 0.656 inches maximum
Fragility Factor
moderately rugged
Mounting Surface To Terminal End Distance
1.828 inches maximum
Pole Quantity
2
Arc Quenching Method
magnetic blowout
Mounting Facility Type And Quantity
1 threaded bushing w/panel seal
Storage Type
general purpose warehouse
Thread Quantity Per Inch
32
Maximum Continuous Load Current Rating Per Pole
500.0 milliamperes ac and 500.0 milliamperes dc all locations
Operating Voltage Type And Rating Per Pole In Volts
240.0 ac and 50.0 dc all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
300.0 ac and 500.0 dc all locations
Circuit Protection Type
overcurrent all locations
Trip Release Method
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
between pole one and two
Internal Trip Release Configuration
series trip all locations
Nominal Thread Size
0.375 inches
Trip Delay Time In Seconds Per Rated Continuous Current
0.055 minimum at 200 pct and 0.950 maximum at 200 pct all locations
Inclosure Protection Type For Which Designed
fungus resistant and hermetically sealed
Frequency In Hertz
400.0 all locations
Test Data Document
"81349-mil-c-39019 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Series Designator
unef
Terminal Type And Quantity
4 wire hook
Specification/Standard Data
81349-mil-c-39019/3 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5925-00-419-2893 No Name Available 07/01/1985
5925-00-486-9195 No Name Available 09/01/1985
5925-00-525-1601 No Name Available 11/01/2007
5925-00-890-9731 No Name Available 11/18/2016
5925-00-935-5255 No Name Available 08/01/1990
5925-01-011-7650 No Name Available 06/01/1993

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
865136-1011 Circuit Breaker
865136-1017 Circuit Breaker
AP12-1755-1017 Circuit Breaker
M39019-3-11 Circuit Breaker
M39019-3-209 Circuit Breaker
M39019/03-209 Circuit Breaker
M39019/3-19 Circuit Breaker
SM33-0-5-240VAC60C2 Circuit Breaker

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5925-01-037-6881?
The FSCG of the NSN 5925-01-037-6881 is 5925
Does the NSN 5925-01-037-6881 have a Schedule B code assigned?
Yes, the Schedule B code is 8536200040
Does NSN 5925-01-037-6881 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5925-01-037-6881 contain precious materials?
Item does not contain precious metal.
Does NSN 5925-01-037-6881 contain hazardous materials?
Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
When the NSN 5925-01-037-6881 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Sun, Mar 20, 1977

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