#312Q-1-237 Main Disconnect Switch | Switches

312Q-1-237

Pressure Switch

NSN 5930-00-633-4434

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
006334434

Detail Specifications

Thread Class:
3a single pressure connection
Overall Length:
7.250 inches
Outside Diameter:
0.438 inches single connection
Overall Height:
2.500 inches
Overall Width:
6.375 inches
Body Length:
5.500 inches
Body Width:
4.375 inches
Longest Horizontal Distance Between Mounting Centers:
5.375 inches
Longest Vertical Distance Between Mounting Centers:
3.500 inches
Pressure Switch Type:
Gage
Operating Tempurature Rating:
Between -35.0 degrees fahrenheit and 95.0 degrees fahrenheit
Mounting Method:
Bracket
Thready Qty Per Inch (tpi):
20 single pressure connection
Contact Action Stimulus:
Increase
Proof Pressure:
500.00 pounds per square inch
Thread Size:
0.438 inches single pressure connection
Mounting Facility Pattern:
Four position rectangular
Nonpile-up Contact Arrangement:
1 pole, double throw, both positions maintained
Terminal Type:
Wire lead
Contact Load Current Rating:
7.5 amperes resistive load single voltage
Contact Adjustability:
Deactuation point not adjustable and actuation point adjustable
Contact Adjustment Range:
+15.00/+400.00 actuation point pounds per square inch
Contact Adjustment Type:
External actuation point screw
Contact Stimulus Rating:
3.00 differential point pounds per square inch and 13.00 differential point pounds per square inch
Contact Voltage Rating In Volts:
120.0 ac at sea level single voltage
Pressure Connector Type:
Double threaded section boss fitting gasket with locknut sealing, threaded external single connection
Frequency In Hertz:
60.0 single voltage
Media For Which Designed:
Liquid
Style Designator:
Rectangular w/bracket
Thread Series Designator:
Unf single pressure connection
NSN:
5930-00-633-4434
Item Name:
Main Disconnect Switch
Cage Code:
89326

Manufacturer Part Numbers

No other part numbers with same form, fit, and function found.

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Pressure Switches
------------ P/N 312Q-1-237

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Last Updated: 01/25/2025