Features
2b single mounting facility thread class, 4.875 inches nominal overall length, unc single mounting facility thread series designator.
4.125" overall width actuator knob 20 single mounting facility thread quantity per inch tap, circuit selector.
Includes quality control certificate of conformance.
Specifications
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Hazardous Locations/environmental Protection:
Dustproof
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Overall Height:
4.125 inches
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Overall Width:
4.125 inches
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First Flat Length:
0.750 inches single actuator
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Flat Height:
0.219 inches single actuator
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Shaft Diameter:
0.250 inches single actuator
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Shaft Length:
1.000 inches single actuator
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Individual Section Quantity:
6
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Knob Manufacturer Code:
82121
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Knob Manufacturer Part Number:
A
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Switch Contact Basic Design:
Nonpile-up symmetrical
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Pole Quantity:
1 each section front
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Throw Quantity:
1 each section front
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Mounting Facility Circle Radius:
1.620 inches single mounting facility
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Mounting Method:
Threaded hole single mounting facility
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Features Provided:
Actuator knob
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Thready Qty Per Inch (tpi):
20 single mounting facility
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Thread Size:
0.250 inches single mounting facility
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Contact Voltage Rating In Volts:
500.0 ac at sea level
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Mounting Facility Pattern:
Four position circular single mounting facility
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Switch Actuator Indexing Position Quantity:
4 single actuator
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Shaft Type:
Round, flatted, threaded hole single actuator
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Terminal Type:
Tab w/screw
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Contact Switching Action:
Breaks before makes each section front
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Switch Actuator Positioning Increment:
90.0 degrees single actuator
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Switch Actuator Stop Device Type:
Adjustable stop single actuator
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Contact Load Current Rating:
30.0 amperes resistive load ac at sea level
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Style Designator:
Tap, circuit selector
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Federal Supply Class (fsc):
Switches
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National Stock Number (nsn):
5930-00-855-4049