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Circuit Breaker

Model / MPN: APL1111-663-1 | NSN: 5925-00-455-7733
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
5925-00-455-7733
Sold in multiples of
1 EA
DEMIL
NO
Body Style
Multipole-multiple actuator type
Body Length
Between 2.480 inches and 2.500 inches
Body Width
3.015 inches
Case Material
Plastic
Center To Center Distance Between Terminals Parallel To Length
1.940 inches
Center To Center Distance Between Terminals Parallel To Width
Between 0.735 inches and 0.765 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
Between 2.050 inches and 2.070 inches
Switch Contact Arrangement
Single pole, double throw
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
Between 0.735 inches and 0.765 inches
Fragility Factor
Moderately rugged
Boss Height
0.150 inches
Mounting Surface To Terminal End Distance
2.625 inches
Pole Quantity
4
Arc Quenching Method
Magnetic blowout
Mounting Facility Type And Quantity
8 threaded hole
Storage Type
General purpose warehouse
Special Handling Feature
Magnetic
Thready Qty Per Inch (tpi)
32
Maximum Continuous Load Current Rating Per Pole
100.0 milliamperes dc fourth location
Maximum Continuous Load Current Rating Per Pole
100.0 amperes dc first location
Maximum Continuous Load Current Rating Per Pole
100.0 amperes dc third location
Maximum Continuous Load Current Rating Per Pole
100.0 milliamperes dc second location
Operating Voltage Type And Rating Per Pole In Volts
50.0 dc first location
Operating Voltage Type And Rating Per Pole In Volts
50.0 dc third location
Operating Voltage Type And Rating Per Pole In Volts
65.0 dc fourth location
Operating Voltage Type And Rating Per Pole In Volts
65.0 dc second location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
2000.0 dc all locations
Circuit Protection Type
Overcurrent all locations
Trip Release Method
Magnetic-hydraulic all locations
Trip Release Characteristic
Instantaneous third location
Trip Release Characteristic
Time delay fourth location
Trip Release Characteristic
Time delay second location
Trip Release Characteristic
Time delay first location
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
4 toggle
Actuator Function
Trip-reset
Actuator Position Designation
At each pole
External Actuator Linkage Arrangement
One, two, three, and four linked
Internal Trip Release Configuration
Series trip all locations
Thread Size
0.138 inches
Switch Location And Position Designation
Internal at pole four
Trip Delay Time In Seconds Per Rated Continuous Current
0.024 at 200 pct fourth location
Trip Delay Time In Seconds Per Rated Continuous Current
0.024 at 200 pct second location
Trip Delay Time In Seconds Per Rated Continuous Current
0.700 at 200 pct first location and 10.000 at 200 pct first location
Inclosure Protection Type For Which Designed
Corrosion resistant and moisture resistant and shockproof and vibrationproof and fungus resistant
Switch Terminal Type
Pin
Switch Current Rating And Type In Amps
10.0 ac and 10.0 dc
Unpackaged Unit Weight
14.800 ounces
Thread Series Designator
Unc
Terminal Type And Quantity
8 threaded stud

Pricing and Availability

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APL1111-663-1 Cross Reference