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Circuit Breaker

Model / MPN: L505000038 | NSN: 5925-00-721-1330
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
5925-00-721-1330
Sold in multiples of
DEMIL
NO
Overall Length
1.750 inches
Overall Height
1.125 inches
Overall Width
0.625 inches
Case Material
Metal
Pole Quantity
1
Arc Quenching Method
Magnetic blowout
Mounting Facility Type And Quantity
1 threaded bushing
Thready Qty Per Inch (tpi)
32
Maximum Continuous Load Current Rating Per Pole
5.0 amperes ac single location
Operating Voltage Type And Rating Per Pole In Volts
120.0 ac single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
500.0 ac single location
Circuit Protection Type
Overcurrent single location
Trip Release Method
Magnetic single location
Trip Release Characteristic
Time delay single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
125.0 single location
Reset Method
Manual
Main Contact Tripping Mechanism Type
Trip free
Manual Actuator Type And Quantity
1 toggle
Actuator Function
Reset
Thread Size
0.375 inches
Inclosure Protection Type For Which Designed
Hermetically sealed
Frequency In Hertz
400.0 single location
Precious Material
Silver
Thread Series Designator
Unef
Terminal Type And Quantity
2 tab, solder lug

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L505000038 Cross Reference
  • 2039333PC8
  • 260-3112-000
  • 520A502
  • 9135139