44H30-01-3-2N

Rotary Switch

A switch actuated by a definite angular rotation of the switch shaft about its axis. It consists of a body,switch and a control,rotary switch. For items having rated actuation travel and pressure characteristics, see switch,sensitive. Excludes relay,rotary; switch,stepping; and switch,telephone (as modified).

1.899 inches nominal overall length, 0.437 inches nominal single mounting facility thread length, 0.250 inches nominal single actuator first flat length, explosion proof hazardous locations/environmental protection, 2a single mounting facility thread class

Basic Details

View the essential basic details of this aerospace electrical component, including key identifiers and classifications.

5930-00-004-7709

00-004-7709

Rotary Switch

44H30-01-3-2N

Active

5930 - Switches

Electrical and Electronic Equipment Components

06/07/1972 (53 years ago)

02134

Technical Specifications

Review the complete technical specifications, performance details, and compliance standards for aerospace electrical component: 44H30-01-3-2N

Thread Class
2a single mounting facility
Thread Length
0.437 inches nominal single mounting facility
Hazardous Locations/Environmental Protection
explosion proof
Overall Length
1.899 inches nominal
First Flat Length
0.250 inches nominal single actuator
Flat Height
0.216 inches nominal single actuator
Shaft Diameter
0.250 inches nominal single actuator
Shaft Length
0.437 inches nominal single actuator
Overall Diameter
1.000 inches minimum and 1.306 inches maximum
Nonturn Device Radius
0.375 inches nominal at 3:00 o'clock
Individual Section Quantity
1
Nonturn Device Type
tab at 3:00 o'clock
Operating Temp Range
-65.0 to 125.0 celsius
Switch Contact Basic Design
nonpile-up symmetrical
Pole Quantity
3 single section front
Throw Quantity
2 single section rear
Mounting Method
threaded bushing single mounting facility
Nominal Thread Size
0.375 inches single mounting facility
Contact Voltage Rating In Volts
115.0 ac at sea level
Contact Voltage Rating In Volts
28.0 dc at sea level
Shaft Flat/Slot Angular Location
195.0 degrees from nonturn device single actuator
Rotor Through Connection Quantity
3 single section
Switch Actuator Indexing Position Quantity
2 single actuator
Shaft Type
round, flatted single actuator
Terminal Type
tab, solder lug
Contact Switching Action
breaks before makes single section rear
Switch Actuator Positioning Increment
30.0 degrees single actuator
Detent Rotational Torque Range
+0.500 to 2.500 inch-pounds single actuator
Switch Actuator Stop Device Type
fixed stop single actuator
Contact Load Current Rating
75.0 milliamperes resistive load ac at sea level
Contact Load Current Rating
250.0 milliamperes resistive load and 100.0 milliamperes inductive load dc at sea level
Style Designator
tap, circular, bushing mount
Test Data Document
"81349-mil-s-3786 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 single mounting facility
Specification/Standard Data
81349-mil-s-3786/4 government specification

Certified Electrical Components

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Cross Referenced Parts

Our Cross-Referenced Parts section helps you quickly locate compatible or equivalent aerospace electrical components for: 44H30-01-3-2N

Part Number CAGE Manufacturer RNCC RNVC RNAAC
1-1900M1-2N 91812 Janco Corporation Dba Janco Corp Div Mason Controls C 1 ZZ
1030F301-2NM 31336 A S M Corp E 8 TX
33-811253-1 07397 General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems C 1 TX
4-1900M1-2N 91812 Janco Corporation Dba Janco Corp Div Mason Controls C 1 TX
44H30-01-3-2N 81073 Grayhill Inc C 1 TX
4M30E3-1N2 91812 Janco Corporation Dba Janco Corp Div Mason Controls C 1 TX
G376323-4 01714 Lucent Technologies Inc Advanced Technology Systems E 8 TX
M3786/4-3017 81349 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M 2 2 TX
MS3786/4-3017 81349 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M C 1 ZZ
MS3786/4-3017 96906 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M C 1 ZZ
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