NSN 5930-01-011-4768
Vacuum Switch
About this product
Dustproof and watertight hazardous locations/environmental protection, gage pressure switch type, increase contact action stimulus, mounting facility pattern: four position rectangular.
Manufacturer part number P20EA1 for national stock number 5930010114768.
Datasheet
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Product description
Pressure Switch NSN 5930-01-011-4768.
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MPN or Model
P20EA1
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Schedule B
8536.50.9065 (Switches, for a voltage not exceeding 1000 volts, nesoi) -
NMF (National Motor Freight)
061300 - Circuit Breaker/switch NOI -
Hazardous Locations/environmental Protection
Dustproof and watertight -
Overall Length
2.953 inches -
Overall Height
3.344 inches -
Overall Width
1.000 inches -
Body Height
2.641 inches -
Unthreaded Mounting Hole Diameter
0.161 inches -
Longest Horizontal Distance Between Mounting Centers
2.375 inches -
Longest Vertical Distance Between Mounting Centers
0.500 inches -
Pressure Switch Type
Gage -
Mounting Method
Unthreaded hole -
Contact Action Stimulus
Increase -
Mounting Facility Pattern
Four position rectangular -
Nonpile-up Contact Arrangement
1 pole, double throw, one position momentary -
Terminal Type
Screw -
Contact Load Current Rating
7.0 amperes resistive load first voltage -
Contact Adjustability
Deactuation point adjustable, preset and actuation point adjustable, preset -
Contact Adjustment Range
+100.00/+425.00 actuation point pounds per square inch and +100.00/+425.00 deactuation point pounds per square inch gage -
Contact Adjustment Type
External deactuation point screw and external actuation point screw -
Contact Stimulus Rating
280.00 actuation point pounds per square inch and 280.00 deactuation point pounds per square inch gage and 205.00 differential point pounds per square inch gage -
Contact Voltage Rating In Volts
277.0 ac at sea level first voltage -
Media For Which Designed
Gas or liquid -
Style Designator
Rectangular w/bracket
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Pressure Switch
A switch which is actuated by changes in pressure of any gas or liquid or by changes in a vacuum acting upon its sensing element. Excludes baroswitch; switch, pressure-thermostatic; and switch, sensitive.
![Mechanic Bill explains Vacuum Switch](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5930-01-011-4768 pressure switchManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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P20EA1 | Johnson Controls Inc |
Stock Check
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