M55629/9-059

View detailed technical data, stock status, and sourcing information for: M55629/9-059
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-01-236-0468

Item Name Code

00136

Assigment Date

07/10/1986 (40 years ago)

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes:packing with retainer.

1.469 inches minimum and 1.531 inches maximum body width, 0.099 inches minimum and 0.161 inches maximum bushing length, 1.529 inches minimum and 1.591 inches maximum center to center distance between terminals parallel to length, multipole-multiple actuator type body style, 1.969 inches minimum and 2.031 inches maximum 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: multipole-multiple actuator type
Bushing Length: 0.099 inches minimum and 0.161 inches maximum
Body Length: 1.969 inches minimum and 2.031 inches maximum
Body Width: 1.469 inches minimum and 1.531 inches maximum
Center To Center Distance Between Terminals Parallel To Length: 1.529 inches minimum and 1.591 inches maximum
Center To Center Distance Between Terminals Parallel To Width: 0.719 inches minimum and 0.781 inches maximum
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length: 1.629 inches minimum and 1.691 inches maximum
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width: 0.719 inches minimum and 0.781 inches maximum
Fragility Factor: moderately rugged
Mounting Surface To Terminal End Distance: 2.032 inches maximum
Pole Quantity: 2
Arc Quenching Method: magnetic blowout
Mounting Facility Type And Quantity: 4 threaded hole
Storage Type: general purpose warehouse
Special Handling Feature: magnetic
Thread Quantity Per Inch: 32
Maximum Continuous Load Current Rating Per Pole: 7.0 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: 1000.0 ac all locations
Circuit Protection Type: overcurrent all locations
Trip Release Method: 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
Reset Method: manual
Main Contact Tripping Mechanism Type: trip free
Manual Actuator Type And Quantity: 2 toggle
Actuator Function: trip-reset
Actuator Position Designation: at each pole
External Actuator Linkage Arrangement: one and two linked
Internal Trip Release Configuration: series trip all locations
Nominal Thread Size: 0.138 inches
Trip Delay Time In Seconds Per Rated Continuous Current: 2.000 minimum at 200 pct and 20.000 maximum at 200 pct all locations
Inclosure Protection Type For Which Designed: fungus resistant
Frequency In Hertz: 60.0 all locations
Material: plastic case
Test Data Document: "81349-mil-c-55629 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Series Designator: unc
Terminal Type And Quantity: 4 tab w/screw
Specification/Standard Data: 81349-mil-c-55629/9 government specification

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
M55629/9-059	Circuit Breaker

FAQs

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

What is the FSCG of the NSN 5925-01-236-0468?

The FSCG of the NSN 5925-01-236-0468 is 5925

Does the NSN 5925-01-236-0468 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-01-236-0468 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 5925-01-236-0468 contain precious materials?

Item does not contain precious metal.

Does NSN 5925-01-236-0468 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 5925-01-236-0468 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Thu, Jul 10, 1986