NSN 5925-01-040-4042
Overload Switch
Multipole-single actuator type body style, metal case material, single pole, double throw switch contact arrangement, pole quantity: 2.
Manufacturer part number AP12R214-21 for national stock number 5925010404042.
Datasheet
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Product description
Circuit Breaker NSN 5925-01-040-4042.
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MPN or Model
AP12R214-21
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Schedule B
8536.20.0040 (Automatic circuit breakers, for a voltage not exceeding 1, 000 v, nesoi) -
NMF (National Motor Freight)
061300 - Circuit Breaker/switch NOI -
Body Style
Multipole-single actuator type -
Bushing Length
0.380 inches -
Body Length
1.500 inches -
Body Width
1.250 inches -
Case Material
Metal -
Center To Center Distance Between Terminals Parallel To Length
0.875 inches -
Center To Center Distance Between Terminals Parallel To Width
0.625 inches -
Switch Contact Arrangement
Single pole, double throw -
Mounting Surface To Terminal End Distance
1.780 inches -
Pole Quantity
2 -
Mounting Facility Type And Quantity
1 threaded bushing w/panel seal -
Thready Qty Per Inch (tpi)
32 -
Maximum Continuous Load Current Rating Per Pole
500.0 milliamperes ac all locations -
Operating Voltage Type And Rating Per Pole In Volts
240.0 ac all locations -
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
300.0 ac all locations -
Circuit Protection Type
Overcurrent all locations -
Trip Release Method
Magnetic-hydraulic all locations -
Trip Release Characteristic
Time delay all locations -
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
115.0 all locations -
Reset Method
Manual -
Main Contact Tripping Mechanism Type
Trip free -
Manual Actuator Type And Quantity
1 toggle -
Actuator Function
Trip-reset -
Actuator Position Designation
Between pole one and two -
Auxiliary Switch Function And Quantity
1 alarm -
Internal Trip Release Configuration
Series trip all locations -
Thread Size
0.375 inches -
Switch Location And Position Designation
Internal at pole two -
Trip Delay Time In Seconds Per Rated Continuous Current
0.400 at 200 pct all locations and 9.000 at 200 pct all locations -
Inclosure Protection Type For Which Designed
Hermetically sealed -
Switch Terminal Type
Tab, solder lug -
Switch Current Rating And Type In Amps
0.5 ac and 0.5 dc -
Switch Voltage Rating And Type In Volts
120.0 ac and 50.0 dc -
Frequency In Hertz
400.0 all locations -
Thread Series Designator
Unef -
Terminal Type And Quantity
4 wire hook
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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.
![Mechanic Bill explains Overload Switch](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5925-01-040-4042 circuit breakerManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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AP12R214-21 | Sensata Technologies Maryland, Inc |
1603434-21 | Lockheed Martin Corporation |
Stock Check
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