NSN 5925-00-442-1931
Overload Switch
Single pole type body style, plastic case material, 1 poles, thready qty per inch (tpi): 32.
Manufacturer part number 4MC4-105-20 for national stock number 5925004421931.
Datasheet
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Product description
Circuit Breaker NSN 5925-00-442-1931.
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MPN or Model
4MC4-105-20
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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
Single pole type -
Body Length
2.270 inches -
Body Width
0.750 inches -
Case Material
Plastic -
Center To Center Distance Between Terminals Parallel To Length
1.680 inches -
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
1.815 inches -
Boss Height
0.115 inches -
Mounting Surface To Terminal End Distance
2.510 inches -
Pole Quantity
1 -
Mounting Facility Type And Quantity
2 threaded hole -
Thready Qty Per Inch (tpi)
32 -
Maximum Continuous Load Current Rating Per Pole
20.0 amperes ac single location -
Operating Voltage Type And Rating Per Pole In Volts
250.0 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
125.0 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 -
Internal Trip Release Configuration
Series trip single location -
Thread Size
0.138 inches -
Trip Delay Time In Seconds Per Rated Continuous Current
0.200 at 200 pct single location and 0.700 at 200 pct single location -
Inclosure Protection Type For Which Designed
Fungus proof and corrosion resistant -
Frequency In Hertz
60.0 single location -
Thread Series Designator
Unc -
Terminal Type And Quantity
2 threaded stud
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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 5925-00-442-1931 circuit breakerManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
4MC4-105-20 | Texas Instruments Incorporated |
4MC4-105-20 | Sensata Technologies, Inc |
Stock Check
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