30055-26

View detailed technical data, stock status, and sourcing information for: 30055-26
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-01-149-7212

Item Name Code

00136

Assigment Date

03/25/1983 (43 years ago)

A switch which is externally actuated by a lever and whose contacts open and close with an instantaneous (snap) action; includes items having one or more momentary positions. Includes switches (snap action) which use mercury to bridge contacts, and assemblages of complete switches (snap action) having common actuators. Excludes:switch,lever; switch,rotary; switch,knife; switch,sensitive; and switch,box.

19.81 millimeters nominal body width, single pole type body style, 50.8 millimeters nominal overall length, 17.14 millimeters minimum and 17.27 millimeters maximum center to center distance between terminals parallel to length, 39.62 millimeters nominal distance between centerlines of mounting facilities parallel to body length

Product Characteristics

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

Body Style: single pole type
Overall Length: 50.8 millimeters nominal
Body Width: 19.81 millimeters nominal
Center To Center Distance Between Terminals Parallel To Length: 17.14 millimeters minimum and 17.27 millimeters maximum
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length: 39.62 millimeters nominal
Fragility Factor: moderately rugged
Mounting Surface To Terminal End Distance: 34.97 millimeters nominal
Pole Quantity: 1
Mounting Facility Type And Quantity: 2 terminal
Storage Type: general purpose warehouse
Maximum Continuous Load Current Rating Per Pole: 25.0 amperes dc single location
Operating Voltage Type And Rating Per Pole In Volts: 12.0 dc single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 1000.0 dc single location
Circuit Protection Type: overcurrent single location
Trip Release Method: thermal single location
Trip Release Characteristic: instantaneous single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent: 125.0 single location
Reset Method: manual
Main Contact Tripping Mechanism Type: trip free
Internal Trip Release Configuration: series trip single location
Inclosure Protection Type For Which Designed: hermetically sealed
Trip Release Ambient Temp Rating: 25.0 celsius nominal single location
Terminal Type And Quantity: 2 threaded stud

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
1026964-000	Circuit Breaker
1026964-025	Circuit Breaker
30055-25	Circuit Breaker
30055-26	Circuit Breaker

FAQs

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

What is the FSCG of the NSN 5925-01-149-7212?

The FSCG of the NSN 5925-01-149-7212 is 5925

Does the NSN 5925-01-149-7212 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-01-149-7212 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 5925-01-149-7212 contain precious materials?

Precious metal content is unknown

Does NSN 5925-01-149-7212 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 5925-01-149-7212 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Fri, Mar 25, 1983