G388044
Switches
SWITCH,ROTARY
G388044
American Telephone And Telegraph Co
SWITCH,ROTARY
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Technical Characteristics
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Switch Actuator Positioning Increment
30.0 degrees single actuator
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Contact Switching Action
breaks before makes 1st section rear
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Pole Quantity
1 1st section front
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Switch Contact Basic Design
nonpile-up symmetrical and nonpile-up nonsymmetrical
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Contact Voltage Rating In Volts
28.0 dc at sea level
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Special Features
section 2 rear 12 dummy contacts
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Contact Switching Action
breaks before makes 1st section front
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Thread Series Designator
unef single mounting facility
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Overall Width
1.250 inches nominal
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Contact Voltage Rating In Volts
110.0 ac at sea level
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Throw Quantity
9 1st section rear
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Terminal Type
tab, solder lug
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Nonturn Device Radius
0.531 inches nominal at 3:00 o'clock
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Throw Quantity
9 1st section front
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Thread Class
2a single mounting facility
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Mounting Method
threaded bushing single mounting facility
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Overall Height
1.235 inches minimum and 1.265 inches maximum
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Nominal Thread Size
0.375 inches single mounting facility
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Contact Load Current Rating
1.0 amperes resistive load ac at sea level
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Square Shaft Size
0.219 inches nominal single actuator
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Shaft Length
0.375 inches nominal single actuator
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Err Default
err default
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Switch Actuator Indexing Position Quantity
9 single actuator
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Style Designator
circular wafer, bushing mount
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Precious Material And Location
contact surfaces and rotor surfaces gold and contact clips and rotors and dummy lug surfaces silver
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Overall Length
3.125 inches maximum
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First Flat Length
0.313 inches nominal single actuator
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Shaft Diameter
0.250 inches nominal single actuator
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Shaft Type
round, square single actuator
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Individual Section Quantity
2
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Precious Material
gold and silver
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Pole Quantity
1 1st section rear
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Nonturn Device Type
key at 3:00 o'clock
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Contact Load Current Rating
2.0 amperes resistive load dc at sea level