#840A52 Pressure-thermostatic Switch | Switches

840A52

Pressure-thermostatic Switch

NSN 5930-01-233-9505

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
60 mo.
UOM:
1 EA
NIIN:
012339505

Product Technical Spec.

Inside Diameter:
0.337 inches single connection
Overall Length:
7.913 inches
Overall Height:
3.110 inches
Overall Width:
2.047 inches
Body Height:
4.763 inches
Bulb Length:
1.968 inches
Bulb Diameter:
0.786 inches
End Application:
2815-99-739-4949 engine, diesel paxman model 16rp200m aboard 110 ft class coast guard vessels
Pressure Switch Type:
Gage
Tempurature Sensing Element Type:
Bulb
Mounting Method:
Immersion well
Features Provided:
Electrical access port
Contact Action Stimulus:
Decrease
Proof Pressure:
1500.00 pounds per square inch
Nonpile-up Contact Arrangement:
2 pole, double throw, two positions momentary
Terminal Type:
Screw
Contact Load Current Rating:
15.0 amperes resistive load second voltage
Contact Load Current Rating:
5.0 amperes resistive load first voltage
Contact Adjustability:
Actuation point adjustable
Contact Adjustment Range:
+3.00/+54.00 actuation point pounds per square inch
Contact Adjustment Type:
Internal actuation point shaft with scale
Contact Voltage Rating In Volts:
30.0 dc at sea level first voltage
Contact Voltage Rating In Volts:
480.0 ac at sea level second voltage
Pressure Connector Type:
Plain, threaded internal single connection
Frequency In Hertz:
60.0 second voltage
Media For Which Designed:
Liquid
Style Designator:
Rectangular
NSN:
5930-01-233-9505
Item Name:
Switch,pressure-thermostatic
Cage Code:
K8098

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
4140AR1H11CA3EE
Cage Code:
94607
RNCC:
3
RNVC:
2
RNAAC:
XF
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Pressure Thermostatic Switches
------------ P/N 840A52

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Last Updated: 01/14/2025