7MC3-4-5

View detailed technical data, stock status, and sourcing information for: 7MC3-4-5
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-00-410-7560

Item Name Code

00136

Assigment Date

01/28/1972 (54 years ago)

A two electrode semiconductor device having an asymmetrical voltage - current characteristic. May or may not include mounting hardware and/or heatsink. Excludes:light emitting diode and semiconductor device,photo. For items containing material such as selenium and copper oxide, see recifier, metallic.

1.225 inches minimum and 1.255 inches maximum center to center distance between terminals parallel to length, single pole type body style, 1.735 inches minimum and 1.765 inches maximum body length, 0.615 inches minimum and 0.635 inches maximum body width, 0.280 inches minimum and 0.300 inches maximum bushing 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
Bushing Length: 0.280 inches minimum and 0.300 inches maximum
Body Length: 1.735 inches minimum and 1.765 inches maximum
Body Width: 0.615 inches minimum and 0.635 inches maximum
Center To Center Distance Between Terminals Parallel To Length: 1.225 inches minimum and 1.255 inches maximum
Switch Contact Arrangement: single pole, single throw, normally open
Fragility Factor: moderately rugged
Mounting Surface To Terminal End Distance: 1.623 inches minimum and 1.653 inches maximum
Pole Quantity: 1
Arc Quenching Method: magnetic blowout
Mounting Facility Type And Quantity: 1 threaded bushing
Storage Type: general purpose warehouse
Thread Quantity Per Inch: 32
Maximum Continuous Load Current Rating Per Pole: 5.0 amperes dc single location
Operating Voltage Type And Rating Per Pole In Volts: 32.0 dc single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 2500.0 dc 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: 135.0 single location
Reset Method: manual
Main Contact Tripping Mechanism Type: trip free
Manual Actuator Type And Quantity: 1 push-pull
Actuator Function: trip-reset
Actuator Position Designation: at pole one
Auxiliary Switch Function And Quantity: 1 control
Internal Trip Release Configuration: series trip single location
Nominal Thread Size: 0.469 inches
Switch Location And Position Designation: internal at pole one
Trip Delay Time In Seconds Per Rated Continuous Current: 0.100 minimum at 200 pct and 2.000 maximum at 200 pct single location
Switch Terminal Type: turret
Switch Current Rating And Type In Amps: 7.0 dc
Switch Voltage Rating And Type In Volts: 28.0 dc
Thread Series Designator: uns
Terminal Type And Quantity: 2 tab, solder lug

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
10158805-2	Circuit Breaker
7MC3-4-5	Circuit Breaker

FAQs

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

What is the FSCG of the NSN 5925-00-410-7560?

The FSCG of the NSN 5925-00-410-7560 is 5925

Does the NSN 5925-00-410-7560 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-00-410-7560 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 5925-00-410-7560 contain precious materials?

Item does not contain precious metal.

Does NSN 5925-00-410-7560 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 5925-00-410-7560 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, Jan 28, 1972