Product Technical Spec.
Thread Class:
2a single mounting facility
Thread Length:
0.437 inches single mounting facility
Hazardous Locations/environmental Protection:
Explosion proof
Overall Length:
2.937 inches
First Flat Length:
0.250 inches single actuator
Flat Height:
0.219 inches single actuator
Shaft Diameter:
0.248 inches single actuator and 0.251 inches single actuator
Shaft Length:
0.874 inches single actuator
Overall Diameter:
Between 1.155 inches and 1.185 inches
Nonturn Device Radius:
0.360 inches at 3: 00 o'clock and 0.390 inches at 3: 00 o'clock
Individual Section Quantity:
4
Nonturn Device Type:
Tab at 3: 00 o'clock
Operating Tempurature Range:
-65.0/+125.0 degrees celsius
Switch Contact Basic Design:
Nonpile-up symmetrical and nonpile-up nonsymmetrical
Pole Quantity:
1 each section front
Throw Quantity:
9 1st section rear
Throw Quantity:
9 2nd section rear
Throw Quantity:
9 3rd section rear
Mounting Method:
Threaded bushing single mounting facility
Thread Size:
0.375 inches single mounting facility
Contact Voltage Rating In Volts:
115.0 ac at sea level
Contact Voltage Rating In Volts:
30.0 dc at sea level
Shaft Flat/slot Angular Location:
195.0 degrees from nonturn device single actuator
Rotor Through Connection Quantity:
1 each section
Switch Actuator Indexing Position Quantity:
9 single actuator
Shaft Type:
Round, flatted single actuator
Terminal Type:
Tab, solder lug
Contact Switching Action:
Breaks before makes 1st section rear
Contact Switching Action:
Breaks before makes 3rd section rear
Contact Switching Action:
Breaks before makes 2nd section rear
Switch Actuator Positioning Increment:
30.0 degrees single actuator
Switch Actuator Stop Device Type:
Fixed stop single actuator
Contact Load Current Rating:
100.0 milliamperes resistive load dc at altitude
Contact Load Current Rating:
3.0 amperes resistive load ac at sea level
Contact Load Current Rating:
1.0 amperes resistive load dc at sea level
Style Designator:
Tap, circular, bushing mount
Test Data Document:
81349-mil-s-3786/4 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", "", etc.).
Thread Series Designator:
Unef single mounting facility
Item Name:
Voltage Selector
Cross Referenced Parts
No other part numbers with same form, fit, and function found.
