#74B838001111 Vacuum Switch | Switches

74B838001111

Pressure Switch

NSN 5930-01-117-2764

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
011172764

Product Technical Spec.

Hazardous Locations/environmental Protection:
Explosion proof
Overall Length:
3.500 inches
Overall Diameter:
1.120 inches
End Application:
Bleed air sys
Pressure Switch Type:
Gage
Operating Tempurature Rating:
Between -65.0 degrees fahrenheit and 300.0 degrees fahrenheit
Mounting Method:
Input port
Features Provided:
Electrical box connector
Thready Qty Per Inch (tpi):
20 single pressure connection
Contact Action Stimulus:
Increase
Proof Pressure:
190.00 pounds per square inch gage
Thread Size:
0.438 inches single pressure connection
Nonpile-up Contact Arrangement:
1 pole, double throw, one position momentary
Terminal Type:
Connector, receptacle
Contact Load Current Rating:
2.000 amperes resistive load single voltage
Contact Adjustability:
Deactuation point not adjustable and actuation point not adjustable
Contact Stimulus Rating:
150.00 actuation point pounds per square inch gage and 120.00 deactuation point pounds per square inch gage and 30.00 differential point pounds per square inch gage
Contact Voltage Rating In Volts:
28.0 dc at sea level single voltage
Pressure Connector Type:
Flared, threaded external single connection
Media For Which Designed:
Gas
Style Designator:
Cylindrical
Thread Series Designator:
Unf single pressure connection
NSN:
5930-01-117-2764
Item Name:
Vacuum Switch
Cage Code:
76301

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
211C117-130
Cage Code:
02750
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
74B838001
Cage Code:
76301
RNCC:
D
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
74B838001-111
Cage Code:
55723
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Pressure Switches
------------ P/N 74B838001111

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Last Updated: 02/17/2025