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5925-00-800-1543

Find complete technical information, availability, and procurement data for: 5925-00-800-1543

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5925-00-800-1543
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5925 Circuit Breakers
National Stock Number
5925-00-800-1543
Item Name Code
00136
Assigment Date
01/01/1962 (64 years ago)

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.

600.0 ac and 250.0 dc all locations operating voltage type and rating per pole in volts, 100000.0 ac all locations maximum interrupting capacity current type and rating per pole in amps, 4 threaded hole mounting facility type and quantity, 90.0 amperes ac and 90.0 amperes dc all locations maximum continuous load current rating per pole, 3 pole quantity

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Pole Quantity
3
Mounting Facility Type And Quantity
4 threaded hole
Maximum Continuous Load Current Rating Per Pole
90.0 amperes ac and 90.0 amperes dc all locations
Operating Voltage Type And Rating Per Pole In Volts
600.0 ac and 250.0 dc all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
100000.0 ac all locations
Circuit Protection Type
overcurrent all locations
Trip Release Method
thermal all locations
Trip Release Characteristic
instantaneous and time delay all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
125.0 all locations
Ultimate Trip Time Per Pole In Seconds
0.360 nominal 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 each pole
Internal Trip Release Configuration
series trip all locations
Nominal Thread Size
0.250 inches
Trip Delay Time In Seconds Per Rated Continuous Current
0.240 nominal at 200 pct all locations
Trip Release Ambient Temp Rating
50.0 celsius nominal all locations
Material
plastic case
Terminal Type And Quantity
6 quick disconnect, female

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
96996A11 Circuit Breaker
CF3BM090 Circuit Breaker
ETMC4539 Circuit Breaker

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5925-00-800-1543?
The FSCG of the NSN 5925-00-800-1543 is 5925
Does the NSN 5925-00-800-1543 have a Schedule B code assigned?
Yes, the Schedule B code is 8536200040
Does NSN 5925-00-800-1543 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5925-00-800-1543 contain precious materials?
Item does not contain precious metal.
Does NSN 5925-00-800-1543 contain hazardous materials?
Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
When the NSN 5925-00-800-1543 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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