#4201E20A Sensor Switch | Switches

4201E20A

Pressure Switch

NSN 5930-00-972-3350

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
009723350

Detail Specifications

Thread Class:
3b single pressure connection
Overall Length:
5.125 inches
Overall Width:
3.312 inches
Body Diameter:
3.469 inches
Body Length:
2.750 inches
Longest Horizontal Distance Between Mounting Centers:
2.562 inches
Longest Vertical Distance Between Mounting Centers:
2.750 inches
Pressure Switch Type:
Gage
Mounting Method:
Bracket
Thready Qty Per Inch (tpi):
18 single pressure connection
Contact Action Stimulus:
Increase
Proof Pressure:
1000.00 pounds per square inch
Thread Size:
0.250 inches single pressure connection
Mounting Facility Pattern:
Four position rectangular
Nonpile-up Contact Arrangement:
1 pole, double throw, one position momentary
Terminal Type:
Wire lead
Contact Load Current Rating:
2.0 amperes resistive load third voltage
Contact Load Current Rating:
3.0 amperes resistive load first voltage
Contact Load Current Rating:
5.0 amperes resistive load second voltage
Contact Adjustability:
Deactuation point not adjustable and actuation point adjustable
Contact Adjustment Range:
+1.90/+95.00 actuation point pounds per square inch
Contact Adjustment Type:
External actuation point screw
Contact Stimulus Rating:
0.25 deactuation point pounds per square inch and 1.65 differential point pounds per square inch
Contact Voltage Rating In Volts:
120.0 ac at sea level second voltage
Contact Voltage Rating In Volts:
240.0 ac at sea level first voltage
Contact Voltage Rating In Volts:
30.0 dc at sea level third voltage
Pressure Connector Type:
Swivel nut, compression, threaded internal single connection
Frequency In Hertz:
60.0 first voltage
Media For Which Designed:
Gas or liquid
Style Designator:
Cylindrical w/mounting lugs
Thread Series Designator:
Npt single pressure connection
NSN:
5930-00-972-3350
Item Name:
Sensor Switch
Cage Code:
89326

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
R355426
Cage Code:
04071
RNCC:
7
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Pressure Switches
------------ P/N 4201E20A

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Last Updated: 03/25/2025