#1128SCH408-1 Differential Pressure Switch | Switches

1128SCH408-1

Pressure Switch

NSN 5930-00-168-7998

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001687998

Product Technical Spec.

Thread Class:
3a single pressure connection
Thread Length:
0.550 inches single pressure connection
Hazardous Locations/environmental Protection:
Explosion proof
Overall Length:
2.800 inches
Overall Height:
0.680 inches
Body Diameter:
0.719 inches
Body Length:
2.250 inches
Pressure Switch Type:
Gage
Operating Tempurature Rating:
Between -85.0 degrees fahrenheit and 275.0 degrees fahrenheit
Mounting Method:
Input port
Thready Qty Per Inch (tpi):
20 single pressure connection
Contact Action Stimulus:
Increase
Proof Pressure:
4500.00 pounds per square inch
Thread Size:
0.438 inches single pressure connection
Nonpile-up Contact Arrangement:
1 pole, double throw, one position momentary
Sensing Element Burst Pressure:
7500.00 pounds per square inch
Terminal Type:
Connector, receptacle
Contact Load Current Rating:
3.0 amperes resistive load single voltage
Contact Adjustability:
Deactuation point not adjustable and actuation point not adjustable
Contact Stimulus Rating:
50.00 differential point degrees fahrenheit
Contact Voltage Rating In Volts:
28.0 dc at sea level single voltage
Pressure Connector Type:
External seat-gasket seal, threaded external single connection
Media For Which Designed:
Gas
Precious Material And Location:
Contact surfaces silver
Precious Material:
Silver
Thread Series Designator:
Un single pressure connection
NSN:
5930-00-168-7998
Item Name:
Switch,differential Pressure
Cage Code:
26512

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
80C803
Cage Code:
54208
RNCC:
3
RNVC:
2
RNAAC:
KE
Status:
A
MSDS:
SADC:
Part Number:
80C803
Cage Code:
00214
RNCC:
5
RNVC:
9
RNAAC:
KE
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Pressure Switches
------------ P/N 1128SCH408-1

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Last Updated: 01/26/2025