NSN 5925-01-191-3979
Overload Switch
Multipole-multiple actuator type body style, plastic case material, single pole, double throw switch contact arrangement, fragility factor: moderately rugged.
Manufacturer part number 921102-9 for national stock number 5925011913979.
Datasheet
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Product description
Circuit Breaker NSN 5925-01-191-3979.
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MPN or Model
921102-9
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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-multiple actuator type -
Bushing Length
Between 0.098 inches and 0.162 inches -
Body Length
Between 1.968 inches and 2.032 inches -
Body Width
Between 1.468 inches and 1.532 inches -
Case Material
Plastic -
Center To Center Distance Between Terminals Parallel To Length
Between 1.528 inches and 1.592 inches -
Center To Center Distance Between Terminals Parallel To Width
Between 0.718 inches and 0.782 inches -
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
Between 1.628 inches and 1.692 inches -
Switch Contact Arrangement
Single pole, double throw -
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
Between 0.718 inches and 0.782 inches -
Fragility Factor
Moderately rugged -
Mounting Surface To Terminal End Distance
Between 1.898 inches and 1.962 inches -
Pole Quantity
3 -
Arc Quenching Method
Magnetic blowout -
Mounting Facility Type And Quantity
4 threaded hole -
Storage Type
General purpose warehouse -
Thready Qty Per Inch (tpi)
32 -
Maximum Continuous Load Current Rating Per Pole
10.0 amperes ac all locations -
Operating Voltage Type And Rating Per Pole In Volts
250.0 ac all locations -
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
1000.0 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
150.0 all locations -
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 each pole -
External Actuator Linkage Arrangement
One and two linked -
Auxiliary Switch Function And Quantity
1 alarm -
Internal Trip Release Configuration
Series trip all locations -
Thread Size
0.138 inches -
Switch Location And Position Designation
Internal at pole one -
Trip Delay Time In Seconds Per Rated Continuous Current
2.000 at 200 pct all locations and 22.000 at 200 pct all locations -
Inclosure Protection Type For Which Designed
Dustproof -
Switch Terminal Type
Tab, solder lug -
Switch Current Rating And Type In Amps
10.0 ac and 4.0 dc -
Switch Voltage Rating And Type In Volts
250.0 ac and 30.0 dc -
Frequency In Hertz
400.0 all locations -
Thread Series Designator
Unc -
Terminal Type And Quantity
4 quick disconnect, male
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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 5925-01-191-3979 circuit breakerManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
921102-9 | Northrop Grumman Systems Corporation |
921102-9 | Sensata Technologies Maryland, Inc |
JC3-Z9-3 | Eaton Corp |
JC3-C2CB-10-2 | Eaton Corp |
JC3S-C2-EB-01-D-A-06-10-2 | Eaton Corp |
Stock Check
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