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Circuit Breaker

Model / MPN: 10397020 | NSN: 5925-00-929-7718
ITAR Registered seal

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 elemen (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.

Product Details
NATO Stock Number
5925-00-929-7718
Sold in multiples of
1 EA
DEMIL
NO
Body Style
Single pole type
Overall Length
2.190 inches
Body Width
0.750 inches
Case Material
Plastic
Center To Center Distance Between Terminals Parallel To Length
0.780 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
1.812 inches
Fragility Factor
Moderately rugged
Mounting Surface To Terminal End Distance
1.430 inches
Pole Quantity
1
Mounting Facility Type And Quantity
2 threaded hole
Storage Type
General purpose warehouse
Thready Qty Per Inch (tpi)
32
Maximum Continuous Load Current Rating Per Pole
15.0 amperes dc single location
Operating Voltage Type And Rating Per Pole In Volts
28.0 dc single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
575.0 dc single location
Circuit Protection Type
Overcurrent single location
Trip Release Method
Thermal single location
Trip Release Characteristic
Time delay single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
138.0 single location
Reset Method
Automatic
Internal Trip Release Configuration
Series trip single location
Thread Size
0.138 inches
Trip Delay Time In Seconds Per Rated Continuous Current
8.000 at 200 pct single location and 50.000 at 200 pct single location
Inclosure Protection Type For Which Designed
Vibration resistant and shock resistant and salt spray proof and fungus resistant
Trip Release Ambient Tempurature Rating
25.0 degrees celsius single location
Thread Series Designator
Unc
Terminal Type And Quantity
2 tab w/screw
10397 Series Parts
Solicitations
Solicitation Description Qty UOM Close Date
SPE7M515T8194 Circuit Breaker 214 EA 06/12/2015
SPE7M516TB759 Circuit Breaker 119 EA 06/20/2016
SPE7M517T4922 Circuit Breaker 162 EA 01/09/2017
SPE7M517TP658 Circuit Breaker 152 EA 07/24/2017
SPE7M518T300Z Circuit Breaker 236 EA 04/09/2018
SPE7M518T06T6 Circuit Breaker 243 EA 09/24/2018
SPE7M519T247Q Circuit Breaker 227 EA 03/25/2019
SPE7M120U1287 Circuit Breaker 74 EA 05/18/2020
SPE7M521U0218 Circuit Breaker 62 EA 05/07/2021

Pricing and Availability

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10397020 Cross Reference
  • AA55571/05-002
  • A-A-55571/5
  • 10018895-015
  • PSA-15
  • 59115D27-81
  • 0740637
  • MS39066-2
  • MIL-C-13516-5
  • M13516/5-2
  • M13516/5BII-15
  • M13516/BII-15
  • 5925009297718