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Circuit Breaker Tripper NSN 5925-00-455-2181

Item Description

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.

NSN 5925-00-455-2181 NSN: 5925-00-455-2181

  Stock Availability

NSN 5925004552181 availability
(as of 09/06/2023).

  • NS: 1

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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  •   On Time Delivery
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Features and Characteristics

Body Style
Rectangular dimensional envelope
Overall Length
16.000 inches
Overall Height
4.062 inches
Overall Width
8.250 inches
Unthreaded Mounting Hole Diameter
0.312 inches
Pole Quantity
3
Mounting Facility Type And Quantity
4 unthreaded hole
Maximum Continuous Load Current Rating Per Pole
400.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts
600.0 ac all locations
Circuit Protection Type
Overcurrent all locations
Trip Release Method
Thermal-magnetic all locations
Trip Release Characteristic
Time delay all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
125.0 all locations
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
90.000 at 200 pct all locations and 550.000 at 200 pct all locations
Trip Release Ambient Tempurature Rating
40.0 degrees celsius all locations
Frequency In Hertz
60.0 all locations
Terminal Type And Quantity
6 compression
FSC
5925 Circuit Breakers
NIIN
004552181
NSN
5925004552181

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
LA3400PT
Cage Code:
89946
Status:
A
MSDS:
Part Number:
5661D26G32
Cage Code:
89946
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8538907020
  • NAICS: 335313
  • SITC: 77282
  • Description: Automatic circuit breaker parts for headings 8535, 8536 or 8537
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 5925-00-455-2181
What are the manufacturers of nsn 5925004552181?
Does this nsn 5925004552181 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5925004552181
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.
Does nsn 5925004552181 contain any precious metals?
Precious metal content is unknown.
Does nsn 5925004552181 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5925004552181?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
04558
FIIG:
A030A0
App. Key:
B
Cond. Code:
1
Status:
A

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