Technical Specifications of NSN
Thread Class:
2b single pressure connection
Inside Diameter:
0.438 inches single connection
Hazardous Locations/environmental Protection:
Watertight
Overall Length:
5.938 inches
Overall Height:
6.874 inches
Overall Width:
2.812 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
Features Provided:
Electrical access port
Contact Action Stimulus:
Increase
Proof Pressure:
20.00 pounds per square inch gage
Thread Size:
0.438 inches single pressure connection
Mounting Facility Pattern:
Isosceles triangle
Nonpile-up Contact Arrangement:
1 pole, single throw, normally closed, double break, momentary action
Contact Load Current Rating:
16.0 amperes inductive load first voltage8.0 amperes inductive load second voltage4.0 amperes inductive load third voltage3.2 amperes inductive load fourth voltage9.6 amperes inductive load fifth voltage4.8 amperes inductive load sixth voltage2.5 amperes inductive load seventh voltage2.0 amperes inductive load eighth voltage
Contact Adjustability:
Actuation point not adjustable
Contact Stimulus Rating:
1.08 actuation point pounds per square inch absolute and 4.91 actuation point pounds per square inch absolute
Contact Voltage Rating In Volts:
115.0 ac at sea level first voltage230.0 ac at sea level second voltage440.0 ac at sea level third voltage550.0 ac at sea level fourth voltage115.0 dc at sea level fifth voltage230.0 dc at sea level sixth voltage440.0 dc at sea level seventh voltage550.0 dc at sea level eighth voltage
Pressure Connector Type:
Swivel nut, flare, threaded internal single connection
Media For Which Designed:
Gas or liquid
Style Designator:
Rectangular
Thread Series Designator:
Unf single pressure connection
Item Name:
Park Brake Pressure Switch
Other Related Parts
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