NSN 5925-00-899-9904
Circuit Breaker Tripping Element
About this product
Rectangular dimensional envelope body style, 3 poles, general purpose warehouse storage type, maximum continuous load current rating per pole: 175.0 amperes ac all locations.
Manufacturer part number 457D446G22 for national stock number 5925008999904.
Datasheet
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Product description
Circuit Breaker Tripper NSN 5925-00-899-9904.
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MPN or Model
457D446G22
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Schedule B
8538.90.7020 (Automatic circuit breaker parts for headings 8535, 8536 or 8537) -
NMF (National Motor Freight)
061300 - Circuit Breaker/switch NOI -
Unit Weight (Est.)
0.1 lb -
Body Style
Rectangular dimensional envelope -
Overall Length
11.000 inches -
Overall Height
6.000 inches -
Overall Width
9.000 inches -
Unthreaded Mounting Hole Diameter
0.203 inches -
Pole Quantity
3 -
Mounting Facility Type And Quantity
4 unthreaded hole -
Storage Type
General purpose warehouse -
Features Provided
Adjustable trip release -
Maximum Continuous Load Current Rating Per Pole
175.0 amperes ac all locations -
Operating Voltage Type And Rating Per Pole In Volts
500.0 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
145.0 all locations -
Manual Actuator Type And Quantity
1 toggle -
Actuator Function
Trip-reset -
Actuator Position Designation
At pole two -
Adjustable Trip Setting Current Range Per Pole In Amps
+910.0/+1560.0 ac all locations -
Trip Delay Time In Seconds Per Rated Continuous Current
6.000 at 200 pct all locations and 20.000 at 200 pct all locations -
Trip Release Ambient Tempurature Rating
50.0 degrees celsius all locations -
Frequency In Hertz
400.0 all locations -
Terminal Type And Quantity
6 compression
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Circuit Breaker Tripper
An electromechanical device which releases the holding mechanism and permits the contacts of a circuit breaker to open. It is a replacement part of a circuit breaker. Does not include relays. See also thermal release, circuit breaker.
Pricing and Availability
Get a quote for 5925-00-899-9904 circuit breaker tripperManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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457D446G22 | Westinghouse Electric Corp |
S457D446G22 | Westinghouse Electric Corp |
Stock Check
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