HE1A3-7-1

View detailed technical data, stock status, and sourcing information for: HE1A3-7-1
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part HE1A3-7-1 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-00-340-9982

Item Name Code

00136

Assigment Date

01/06/1974 (52 years ago)

+0.3503 to 0.3537 inches thread pitch diameters, 0.625 inches maximum body width, 1.562 inches maximum body length, 0.332 inches minimum and 0.380 inches maximum bushing length, single pole type body style

Product Characteristics

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

Thread Pitch Diameters: +0.3503 to 0.3537 inches
Body Style: single pole type
Bushing Length: 0.332 inches minimum and 0.380 inches maximum
Body Length: 1.562 inches maximum
Body Width: 0.625 inches maximum
Center To Center Distance Between Terminals Parallel To Length: 0.906 inches maximum
Fragility Factor: moderately rugged
Mounting Surface To Terminal End Distance: 1.700 inches maximum
Pole Quantity: 1
Arc Quenching Method: magnetic blowout
Mounting Facility Type And Quantity: 1 threaded bushing w/panel seal
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 single location
Operating Voltage Type And Rating Per Pole In Volts: 240.0 ac single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 300.0 ac single location
Circuit Protection Type: overcurrent single location
Trip Release Method: magnetic single location
Trip Release Characteristic: time delay single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent: 115.0 single location
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 pole one
Internal Trip Release Configuration: series trip single location
Nominal Thread Size: 0.375 inches
Trip Delay Time In Seconds Per Rated Continuous Current: 0.550 minimum at 200 pct and 10.000 maximum at 200 pct single location
Inclosure Protection Type For Which Designed: hermetically sealed
Frequency In Hertz: 60.0 single location
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: unef
Terminal Type And Quantity: 2 wire hook
Specification/Standard Data: 81349-mil-c-39019/1 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
AP1-1-6-2-702	Circuit Breaker
HB1Z1-102	Circuit Breaker
HE1A3-7-1	Circuit Breaker
HE1Z6-102	Circuit Breaker
M39019/01-102	Circuit Breaker
SM3-7-2-250-60-1	Circuit Breaker

FAQs

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

What is the FSCG of the NSN 5925-00-340-9982?

The FSCG of the NSN 5925-00-340-9982 is 5925

Does the NSN 5925-00-340-9982 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-00-340-9982 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 5925-00-340-9982 contain precious materials?

Item does not contain precious metal.

Does NSN 5925-00-340-9982 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 5925-00-340-9982 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sun, Jan 6, 1974