5925-00-021-6970

Find complete technical information, availability, and procurement data for: 5925-00-021-6970
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-00-021-6970

Item Name Code

00136

Assigment Date

01/01/1961 (65 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."

0.360 inches minimum and 0.380 inches maximum bushing length, multipole-single actuator type body style, 1.841 inches minimum and 1.906 inches maximum body width, 1.464 inches minimum and 1.526 inches maximum body length, +0.3503 to 0.3537 inches thread pitch diameters

Product Characteristics

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

Thread Pitch Diameters: +0.3503 to 0.3537 inches
Body Style: multipole-single actuator type
Bushing Length: 0.360 inches minimum and 0.380 inches maximum
Body Length: 1.464 inches minimum and 1.526 inches maximum
Body Width: 1.841 inches minimum and 1.906 inches maximum
Center To Center Distance Between Terminals Parallel To Length: 0.870 inches minimum and 0.906 inches maximum
Center To Center Distance Between Terminals Parallel To Width: 0.620 inches minimum and 0.630 inches maximum
Fragility Factor: moderately rugged
Mounting Surface To Terminal End Distance: 1.647 inches minimum and 1.709 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: 10.0 amperes dc second location
Maximum Continuous Load Current Rating Per Pole: 15.0 amperes ac first location
Operating Voltage Type And Rating Per Pole In Volts: 120.0 ac first location
Operating Voltage Type And Rating Per Pole In Volts: 50.0 dc second location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 500.0 ac first location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 500.0 dc second location
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: 115.0 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
Internal Trip Release Configuration: series trip all locations
Nominal Thread Size: 0.375 inches
Trip Delay Time In Seconds Per Rated Continuous Current: 1.000 minimum at 200 pct and 3.000 maximum at 200 pct all locations
Inclosure Protection Type For Which Designed: hermetically sealed
Frequency In Hertz: 400.0 first location
Precious Material And Location: contact surfaces silver
Precious Material: silver
Thread Series Designator: unef
Terminal Type And Quantity: 3 wire hook

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
810000-183	Circuit Breaker
AP112-183	Circuit Breaker
AP112-183-1	Circuit Breaker
SM030	Circuit Breaker

FAQs

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

What is the FSCG of the NSN 5925-00-021-6970?

The FSCG of the NSN 5925-00-021-6970 is 5925

Does the NSN 5925-00-021-6970 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-00-021-6970 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 5925-00-021-6970 contain precious materials?

Item contains silver.

Does NSN 5925-00-021-6970 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 5925-00-021-6970 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961