NSN 5925-01-039-6651
Overload Switch
Multipole-single actuator type body style, plastic case material, moderately rugged fragility factor, pole quantity: 3.
Manufacturer part number FD3125 for national stock number 5925010396651.
Datasheet
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Product description
Circuit Breaker NSN 5925-01-039-6651.
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MPN or Model
FD3125
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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 -
Unit Weight (Est.)
4.4 lb -
Body Style
Multipole-single actuator type -
Body Length
6.000 inches -
Body Width
4.125 inches -
Body Height
3.375 inches -
Case Material
Plastic -
Center To Center Distance Between Terminals Parallel To Length
5.062 inches -
Center To Center Distance Between Terminals Parallel To Width
1.375 inches -
Unthreaded Mounting Hole Diameter
0.187 inches -
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
4.500 inches -
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
1.375 inches -
Fragility Factor
Moderately rugged -
Boss Height
0.125 inches -
Pole Quantity
3 -
Arc Quenching Method
Magnetic blowout -
Mounting Facility Type And Quantity
4 unthreaded hole -
Storage Type
General purpose warehouse -
Maximum Continuous Load Current Rating Per Pole
125.0 amperes ac all locations -
Operating Voltage Type And Rating Per Pole In Volts
600.0 ac all locations -
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
20000.0 ac all locations -
Circuit Protection Type
Overcurrent all locations -
Trip Release Method
Thermal all locations -
Trip Release Characteristic
Time delay all locations -
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
125.0 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
At pole two -
Internal Trip Release Configuration
Series trip all locations -
Trip Delay Time In Seconds Per Rated Continuous Current
30.000 at 200 pct all locations and 85.000 at 200 pct all locations -
Inclosure Protection Type For Which Designed
Fungus resistant -
Trip Release Ambient Tempurature Rating
40.0 degrees celsius all locations -
Frequency In Hertz
60.0 all locations -
Terminal Type And Quantity
6 screw
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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 5925-01-039-6651 circuit breakerManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
FD3125 | Eaton Corporation |
4976D04G45 | Eaton Corporation |
HFB3125 | Westinghouse Electric Corp |
Stock Check
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