S18-401A

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).

2b single mounting facility thread class, 2.938 inches nominal overall length, 0.250 inches nominal single actuator shaft diameter, dustproof hazardous locations/environmental protection, 0.688 inches nominal single actuator shaft length

Basic Details

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

5930-00-548-9771

00-548-9771

Rotary Switch

S18-401A

Active

5930 - Switches

Electrical and Electronic Equipment Components

01/01/1963 (63 years ago)

02134

Technical Specifications

Review the complete technical specifications, performance details, and compliance standards for aerospace electrical component: S18-401A

Thread Class
2b single mounting facility
Hazardous Locations/Environmental Protection
dustproof
Overall Length
2.938 inches nominal
Shaft Diameter
0.250 inches nominal single actuator
Shaft Length
0.688 inches nominal single actuator
Individual Section Quantity
3
Knob Manufacturer Code
04009
Knob Manufacturer Part Number
80156-584
Longest Horizontal Distance Between Mounting Centers
1.641 inches nominal single mounting facility
Longest Vertical Distance Between Mounting Centers
1.641 inches nominal single mounting facility
Switch Contact Basic Design
nonpile-up symmetrical
Pole Quantity
1 each section rear
Throw Quantity
4 each section rear
Mounting Method
threaded hole single mounting facility
Features Provided
actuator knob
Thread Quantity Per Inch
24 single mounting facility
Nominal Thread Size
0.190 inches single mounting facility
Contact Voltage Rating In Volts
120.0 dc at sea level
Contact Voltage Rating In Volts
450.0 ac at sea level
Mounting Facility Pattern
four position rectangular single mounting facility
Switch Actuator Indexing Position Quantity
4 single actuator
Shaft Type
round single actuator
Terminal Type
tab w/screw
Contact Switching Action
breaks before makes each section rear
Switch Actuator Positioning Increment
90.0 degrees single actuator
Switch Actuator Stop Device Type
fixed stop single actuator
Contact Load Current Rating
3.0 amperes resistive load ac at sea level
Contact Load Current Rating
10.0 amperes resistive load dc at sea level
Style Designator
tap, circuit selector
Thread Series Designator
unc single mounting facility

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    Fully licensed for hazardous materials handling and shipping with compliance to all safety regulations and protocols.

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Cross Referenced Parts

Our Cross-Referenced Parts section helps you quickly locate compatible or equivalent aerospace electrical components for: S18-401A

Part Number CAGE Manufacturer RNCC RNVC RNAAC
1067A91G01 61510 Thermo King Corporation Dba Phoenix Global Distirbution. 3 2 CL
666183-042 12436 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc 5 2 TX
82378S0 04009 Cooper Industries Inc Cooper Distribution Equipment Div 5 9 TX
82378SD 04009 Cooper Industries Inc Cooper Distribution Equipment Div 5 9 TX
82378SD 82121 Electro Switch Corp. Dba Electro Switch Corp 5 9 TX
S18-401A 61510 Thermo King Corporation Dba Phoenix Global Distirbution. 5 2 TX
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