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5925-01-289-4171

Find complete technical information, availability, and procurement data for: 5925-01-289-4171

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5925-01-289-4171
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5925 Circuit Breakers
National Stock Number
5925-01-289-4171
Item Name Code
00136
Assigment Date
11/22/1988 (37 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.

3.969 inches nominal body length, multipole-multiple actuator type body style, 1.000 inches nominal center to center distance between terminals parallel to width, 3.000 inches nominal body width, 2.375 inches nominal body height

Product Characteristics

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

Body Style
multipole-multiple actuator type
Body Length
3.969 inches nominal
Body Width
3.000 inches nominal
Body Height
2.375 inches nominal
Center To Center Distance Between Terminals Parallel To Width
1.000 inches nominal
Fragility Factor
moderately rugged
Boss Height
0.187 inches nominal
Pole Quantity
3
Arc Quenching Method
magnetic blowout
Mounting Facility Type And Quantity
6 clip
Storage Type
general purpose warehouse
Maximum Continuous Load Current Rating Per Pole
90.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts
240.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
65000.0 ac all locations
Circuit Protection Type
overcurrent all locations
Trip Release Method
magnetic all locations
Trip Release Characteristic
instantaneous 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
3 toggle
Actuator Function
trip-reset
Actuator Position Designation
at each pole
External Actuator Linkage Arrangement
one, two, and three linked
Internal Trip Release Configuration
series trip all locations
Inclosure Protection Type For Which Designed
dustproof
Frequency In Hertz
60.0 all locations
Material
plastic case
Terminal Type And Quantity
6 compression

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
HB3B090 Circuit Breaker

FAQs

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

What is the FSCG of the NSN 5925-01-289-4171?
The FSCG of the NSN 5925-01-289-4171 is 5925
Does the NSN 5925-01-289-4171 have a Schedule B code assigned?
Yes, the Schedule B code is 8536200040
Does NSN 5925-01-289-4171 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 5925-01-289-4171 contain precious materials?
Item does not contain precious metal.
Does NSN 5925-01-289-4171 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 5925-01-289-4171 was assigned to the Federal Catalog?
It was assigned 37 years ago, on Tue, Nov 22, 1988

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