NSN 5925-00-906-7803
Overload Switch
Multipole-single actuator type body style, plastic case material, 3 poles, storage type: general purpose warehouse.
Manufacturer part number S457D446G30 for national stock number 5925009067803.
Datasheet
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Product description
Circuit Breaker NSN 5925-00-906-7803.
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MPN or Model
S457D446G30
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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 -
Body Length
11.000 inches -
Body Width
8.250 inches -
Case Material
Plastic -
Center To Center Distance Between Terminals Parallel To Length
9.875 inches -
Center To Center Distance Between Terminals Parallel To Width
3.000 inches -
Unthreaded Mounting Hole Diameter
0.250 inches -
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
9.875 inches -
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
3.000 inches -
Boss Height
0.250 inches -
Mounting Surface To Terminal End Distance
9.218 inches -
Pole Quantity
3 -
Mounting Facility Type And Quantity
4 unthreaded hole -
Storage Type
General purpose warehouse -
Maximum Continuous Load Current Rating Per Pole
250.0 amperes ac all locations -
Operating Voltage Type And Rating Per Pole In Volts
500.0 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-magnetic all locations -
Trip Release Characteristic
Instantaneous all locations and 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 -
Trip Delay Time In Seconds Per Rated Continuous Current
10.000 at 200 pct all locations and 180.000 at 200 pct all locations -
Inclosure Protection Type For Which Designed
Fungus resistant and moisture resistant -
Trip Release Ambient Tempurature Rating
40.0 degrees celsius all locations -
Frequency In Hertz
400.0 all locations -
Terminal Type And Quantity
6 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 5925-00-906-7803 circuit breakerManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
S457D446G30 | Westinghouse Electric Corp |
457D446G30 | Eaton Corporation |
S457D446G30 | Westinghouse Electric Corp |
Stock Check
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