NSN 5925-00-795-4957
Circuit Breaker Tripping Element
About this product
Rectangular dimensional envelope body style, 3 poles, 150.0 amperes ac all locations and 150.0 amperes dc all locations maximum continuous load current rating per pole, operating voltage type and rating per pole in volts: 500.0 ac all locations and 250.0 dc all locations.
Manufacturer part number 452D371G20 for national stock number 5925007954957.
Datasheet
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Product description
Circuit Breaker Tripper NSN 5925-00-795-4957.
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MPN or Model
452D371G20
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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.)
5 lb -
Body Style
Rectangular dimensional envelope -
Overall Length
7.531 inches -
Overall Height
3.500 inches -
Overall Width
3.688 inches -
Unthreaded Mounting Hole Diameter
0.438 inches -
Pole Quantity
3 -
Mounting Facility Type And Quantity
3 unthreaded hole -
Features Provided
Adjustable trip release -
Maximum Continuous Load Current Rating Per Pole
150.0 amperes ac all locations and 150.0 amperes dc all locations -
Operating Voltage Type And Rating Per Pole In Volts
500.0 ac all locations and 250.0 dc 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
150.0 all locations -
Adjustable Trip Setting Current Range Per Pole In Amps
+650.0/+1300.0 ac all locations and +650.0/+1300.0 dc all locations -
Trip Delay Time In Seconds Per Rated Continuous Current
60.000 at 300 pct all locations and 120.000 at 300 pct all locations -
Trip Release Ambient Tempurature Rating
50.0 degrees celsius all locations -
Frequency In Hertz
60.0 all locations -
Terminal Type And Quantity
6 bus bar
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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 5925-00-795-4957 circuit breaker tripperManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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452D371G20 | Westinghouse Electric Corp |
452D371G20 | Westinghouse Electric Corp |
S452D371G20 | Westinghouse Electric Corp |
Stock Check
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