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Circuit Breaker

Model / MPN: APG-6668-1REC3-8420-2 | NSN: 5925-01-180-0080
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
5925-01-180-0080
Sold in multiples of
1 EA
DEMIL
NO
Body Style
Multipole-multiple actuator type
Bushing Length
0.130 inches
Body Length
2.000 inches
Body Width
3.015 inches
Case Material
Plastic
Center To Center Distance Between Terminals Parallel To Length
1.530 inches
Center To Center Distance Between Terminals Parallel To Width
0.750 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
1.660 inches
Switch Contact Arrangement
Single pole, double throw
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
0.750 inches
Mounting Surface To Terminal End Distance
2.032 inches
Pole Quantity
4
Mounting Facility Type And Quantity
8 threaded hole
Storage Type
General purpose warehouse
Thready Qty Per Inch (tpi)
32
Maximum Continuous Load Current Rating Per Pole
30.0 amperes dc fourth location
Maximum Continuous Load Current Rating Per Pole
5.0 amperes ac first location
Maximum Continuous Load Current Rating Per Pole
5.0 amperes ac second location
Maximum Continuous Load Current Rating Per Pole
5.0 amperes ac third location
Operating Voltage Type And Rating Per Pole In Volts
250.0 ac second location
Operating Voltage Type And Rating Per Pole In Volts
250.0 ac first location
Operating Voltage Type And Rating Per Pole In Volts
250.0 ac third location
Operating Voltage Type And Rating Per Pole In Volts
65.0 dc fourth location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
1000.0 ac first location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
1000.0 ac second location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
1000.0 ac third location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
2000.0 dc fourth location
Circuit Protection Type
Overcurrent all locations
Trip Release Method
Magnetic all locations
Trip Release Characteristic
Instantaneous fourth location
Trip Release Characteristic
Time delay second location
Trip Release Characteristic
Time delay third location
Trip Release Characteristic
Time delay first location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
125.0 first location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
125.0 second location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
125.0 third location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
150.0 fourth location
Reset Method
Manual
Main Contact Tripping Mechanism Type
Trip free
Manual Actuator Type And Quantity
2 toggle
Actuator Function
Trip-reset
Actuator Position Designation
At pole two and at pole three
External Actuator Linkage Arrangement
Two and three linked
Auxiliary Switch Function And Quantity
1 alarm
Internal Trip Release Configuration
Series trip first location
Internal Trip Release Configuration
Relay trip fourth location
Internal Trip Release Configuration
Series trip second location
Internal Trip Release Configuration
Series trip third location
Thread Size
0.138 inches
Switch Location And Position Designation
Internal at pole one
Trip Delay Time In Seconds Per Rated Continuous Current
0.130 at 200 pct second location and 1.300 at 200 pct second location
Trip Delay Time In Seconds Per Rated Continuous Current
0.130 at 200 pct first location and 1.300 at 200 pct first location
Trip Delay Time In Seconds Per Rated Continuous Current
0.130 at 200 pct third location and 1.300 at 200 pct third location
Inclosure Protection Type For Which Designed
Fungus resistant
Switch Terminal Type
Tab, solder lug
Switch Current Rating And Type In Amps
10.0 ac and 3.0 dc
Switch Voltage Rating And Type In Volts
250.0 ac and 50.0 dc
Frequency In Hertz
50.0 first location or 60.0 first location
Frequency In Hertz
50.0 second location or 60.0 second location
Frequency In Hertz
50.0 third location or 60.0 third location
Thread Series Designator
Unc
Terminal Type And Quantity
10 tab w/screw

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APG-6668-1REC3-8420-2 Cross Reference
  • 985611-002
  • 985611-002