Technical Specifications of NSN
Thread Class:
2b single pressure connection
Thread Length:
0.500 inches single pressure connection
Hazardous Locations/environmental Protection:
Dustproof and dusttight and moisture proof
Overall Length:
5.750 inches
Overall Height:
10.812 inches
Overall Width:
3.000 inches
Unthreaded Mounting Hole Diameter:
0.375 inches
Longest Horizontal Distance Between Mounting Centers:
3.000 inches
Shortest Horizontal Distance Between Mounting Centers:
1.062 inches
Longest Vertical Distance Between Mounting Centers:
4.250 inches
Pressure Switch Type:
Gage
Mounting Method:
Flange and unthreaded hole
Thready Qty Per Inch (tpi):
20 single pressure connection
Contact Action Stimulus:
Decrease
Proof Pressure:
3600.00 pounds per square inch gage
Thread Size:
0.438 inches single pressure connection
Mounting Facility Pattern:
Isosceles triangle
Nonpile-up Contact Arrangement:
1 pole, double throw, one position momentary
Contact Load Current Rating:
16.0 amperes resistive load second voltage
Contact Load Current Rating:
2.0 amperes resistive load third voltage
Contact Load Current Rating:
3.2 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:
+250.00/+3000.00 actuation point pounds per square inch gage and +250.00/+3000.00 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:
550.0 ac at sea level first voltage
Contact Voltage Rating In Volts:
550.0 dc at sea level third voltage
Pressure Connector Type:
Flareless, threaded external single connection
Media For Which Designed:
Gas or liquid
Precious Material And Location:
Contacts silver
Precious Material:
Silver
Style Designator:
Rectangular
Thread Series Designator:
Unf single pressure connection
Item Name:
Main Disconnect Switch
Other Related Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
222-20NB14-2222083
