Technical Specifications of NSN
Thread Class:
2b single mounting facility
Hazardous Locations/environmental Protection:
Explosion proof
Overall Length:
3.828 inches
First Flat Length:
0.500 inches single actuator
Flat Height:
0.187 inches single actuator
Shaft Diameter:
0.250 inches single actuator
Shaft Length:
0.680 inches single actuator
Overall Diameter:
1.930 inches
Individual Section Quantity:
4
Longest Horizontal Distance Between Mounting Centers:
1.593 inches single mounting facility
Operating Tempurature Range:
-65.0/+85.0 degrees celsius
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
1 each section front
Throw Quantity:
3 each section front
Mounting Method:
Threaded hole single mounting facility
Thread Size:
0.190 inches single mounting facility
Contact Voltage Rating In Volts:
28.0 dc at sea level
Shaft Flat/slot Angular Location:
135.0 degrees from contact position 1 single actuator
Mounting Facility Pattern:
Two position in-line single mounting facility
Switch Actuator Indexing Position Quantity:
3 single actuator
Shaft Type:
Round, flatted single actuator
Contact Switching Action:
Breaks before makes 3rd section front
Contact Switching Action:
Breaks before makes 4th section front
Contact Switching Action:
Breaks before makes 2nd section front
Contact Switching Action:
Makes before breaks 1st section front
Switch Actuator Positioning Increment:
45.0 degrees single actuator
Detent Rotational Torque Range:
+3.000/+9.000 inch-pounds single actuator
Switch Actuator Stop Device Type:
Fixed stop single actuator
Contact Load Current Rating:
4.0 amperes resistive load dc at sea level
Style Designator:
Tap, circular, bushing mount
Thread Series Designator:
Unf single mounting facility
Item Name:
Multi-pole Voltage Selector
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