Technical Specifications of NSN
Thread Class:
2b single pressure connection
Inside Diameter:
0.438 inches single connection
Hazardous Locations/environmental Protection:
Watertight
Overall Length:
5.188 inches
Overall Height:
5.031 inches
Overall Width:
2.813 inches
Body Length:
4.782 inches
Body Height:
2.750 inches
Unthreaded Mounting Hole Diameter:
0.281 inches
Longest Horizontal Distance Between Mounting Centers:
2.406 inches
Shortest Horizontal Distance Between Mounting Centers:
0.656 inches
Longest Vertical Distance Between Mounting Centers:
3.281 inches
Pressure Switch Type:
Gage
Mounting Method:
Bracket and unthreaded hole
Thready Qty Per Inch (tpi):
20 single pressure connection
Contact Action Stimulus:
Increase
Proof Pressure:
160.00 pounds per square inch
Thread Size:
0.438 inches single pressure connection
Mounting Facility Pattern:
Isosceles triangle
Nonpile-up Contact Arrangement:
1 pole, single throw, normally closed, momentary action
Terminal Type:
Tab w/screw
Contact Load Current Rating:
16.0 amperes resistive load second voltage
Contact Load Current Rating:
2.5 amperes resistive load third voltage
Contact Load Current Rating:
4.0 amperes resistive load first voltage
Contact Load Current Rating:
9.6 amperes resistive load fourth voltage
Contact Adjustability:
Deactuation point adjustable and actuation point adjustable
Contact Adjustment Range:
+12.00/+95.00 actuation point pounds per square inch gage and +5.00/+75.00 deactuation point pounds per square inch gage
Contact Adjustment Type:
External deactuation point screw and external actuation point screw
Contact Voltage Rating In Volts:
115.0 ac at sea level second voltage
Contact Voltage Rating In Volts:
115.0 dc at sea level fourth voltage
Contact Voltage Rating In Volts:
440.0 ac at sea level first voltage
Contact Voltage Rating In Volts:
440.0 dc at sea level third voltage
Pressure Connector Type:
Plain, threaded internal single connection
Frequency In Hertz:
60.0 first voltage
Frequency In Hertz:
60.0 second voltage
Media For Which Designed:
Gas
Precious Material And Location:
Contacts silver
Precious Material:
Silver
Style Designator:
Rectangular
Thread Series Designator:
Unf single pressure connection
Item Name:
Switch,air Pressure
Other Related Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
