#L4D4A1177 Air Pressure Switch | Switches

L4D4A1177

Pressure Switch

NSN 5930-00-879-8712

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
008798712

Detail Specifications

Thread Length:
1.000 inches single threaded bushing
Overall Length:
6.875 inches
Overall Height:
2.500 inches
Body Diameter:
3.688 inches
Pressure Switch Type:
Differential
Mounting Method:
Threaded bushing
Thready Qty Per Inch (tpi):
18 all pressure connection
Thready Qty Per Inch (tpi):
18 single threaded bushing
Contact Action Stimulus:
Increase
Thread Size:
0.250 inches single pressure connection
Thread Size:
0.250 inches single threaded bushing
Nonpile-up Contact Arrangement:
1 pole, single throw, normally closed, momentary action
Terminal Type:
Tab w/screw
Contact Load Current Rating:
0.5 amperes resistive load first voltage
Contact Load Current Rating:
0.5 amperes resistive load second voltage
Contact Adjustability:
Actuation point adjustable
Contact Adjustment Range:
+10.00/+150.00 actuation point pounds per square inch
Contact Voltage Rating In Volts:
240.0 ac at sea level first voltage
Contact Voltage Rating In Volts:
240.0 dc at sea level second voltage
Pressure Connector Type:
Plain, threaded external all connections
Thread Series Designator:
Npt all pressure connection
Thread Series Designator:
Npt single threaded bushing
NSN:
5930-00-879-8712
Item Name:
Switch,air Pressure
Cage Code:
27319

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
L404A-1388
Cage Code:
27319
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
904
Cage Code:
13641
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
L404A1065
Cage Code:
27320
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
L404A1388
Cage Code:
27320
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
L4D4A1396
Cage Code:
27319
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
L4D4A1185
Cage Code:
27319
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
L404A5-150
Cage Code:
17479
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Pressure Switches
------------ P/N L4D4A1177

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Last Updated: 02/16/2025