DH221N

View detailed technical data, stock status, and sourcing information for: DH221N
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-01-220-0405

Item Name Code

02636

Assigment Date

11/07/1985 (40 years ago)

An electronic device which develops a discontinuous electrical potential with an abrupt rate of change of voltage which determines the harmonic content of the pulse train. The duration of a single pulse output is relatively short compared to the time of the recurrence cycle. See also generator, single pulse; and generator, electronic marker.

cast/stamped actuator style, 8.875 inches nominal overall width, 10.250 inches nominal overall height, 240.0 ac and 250.0 dc maximum voltage rating in volts, 16.000 inches nominal overall length

Product Characteristics

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

Overall Length: 16.000 inches nominal
Overall Height: 10.250 inches nominal
Overall Width: 8.875 inches nominal
Actuator Style: cast/stamped
Maximum Voltage Rating In Volts: 240.0 ac and 250.0 dc
Features Provided: cartridge fuseholder and neutral terminal
Nonpile-Up Contact Arrangement: 2 pole, single throw, double make, both positions maintained single switch unit
Contact Load Current Rating At Maximum Rated Voltage: 30.000 amperes resistive dc and 30.000 amperes resistive ac
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
DH221N	Box Switch
DH221NGK	Box Switch

FAQs

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

What is the FSCG of the NSN 5930-01-220-0405?

The FSCG of the NSN 5930-01-220-0405 is 5930

Does the NSN 5930-01-220-0405 have a Schedule B code assigned?

Yes, the Schedule B code is 8536908085

Does NSN 5930-01-220-0405 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 5930-01-220-0405 contain precious materials?

Item does not contain precious metal.

Does NSN 5930-01-220-0405 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 5930-01-220-0405 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Thu, Nov 7, 1985