NSN 5925-01-489-2791 Overload Switch

About this product

Fully sealed magnetic circuit breaker; single pole unit, mounted with 0.375 in. Threaded bushing; series with auxiliary switch with cane hook terminals; dc, 50/60hz, 400hz long time delay 135 percent trip with additional inertial delay; 10 amp nominal rating.

Manufacturer part number AP-1-1RC-72F-103 for national stock number 5925014892791.

Datasheet

Product description

Circuit Breaker NSN 5925-01-489-2791.
MPN or Model

AP-1-1RC-72F-103
Schedule B
8536.20.0040 (Automatic circuit breakers, for a voltage not exceeding 1, 000 v, nesoi)
Body Style
Single pole type
Bushing Length
0.380 inches
Body Length
1.562 inches
Body Width
1.281 inches
Case Material
Metal
Center To Center Distance Between Terminals Parallel To Length
0.875 inches
Switch Contact Arrangement
Single pole, double throw
Mounting Surface To Terminal End Distance
1.780 inches
Pole Quantity
1
Mounting Facility Type And Quantity
1 threaded bushing w/panel seal
Storage Type
General purpose warehouse
Thready Qty Per Inch (tpi)
32
Maximum Continuous Load Current Rating Per Pole
10.0 amperes ac single location
Operating Voltage Type And Rating Per Pole In Volts
240.0 ac single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
1000.0 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
135.0 single location
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
Auxiliary Switch Function And Quantity
1 alarm
Internal Trip Release Configuration
Series trip single location
Thread Size
0.375 inches
Switch Location And Position Designation
Internal at pole one
Trip Delay Time In Seconds Per Rated Continuous Current
0.200 at 200 pct single location and 1.700 at 200 pct single location
Inclosure Protection Type For Which Designed
Hermetically sealed
Switch Terminal Type
Tab, solder lug
Switch Current Rating And Type In Amps
0.5 dc
Switch Voltage Rating And Type In Volts
50.0 dc
Frequency In Hertz
50.0 single location or 60.0 single location
Unpackaged Unit Weight
1.800 ounces
Thread Series Designator
Unef
Terminal Type And Quantity
2 wire hook

Circuit Breaker

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.

Pricing and Availability

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Manufacturer Part Numbers and Alternates

MPN manufacturer part number	Registrant or Supplier
AP-1-1RC-72F-103	Vdo Control Systems Inc

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