#646GZE3 Air Pressure Switch | Switches

646GZE3

Pressure Switch

NSN 5930-01-145-4194

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
EA
NIIN:
011454194

Technical Specifications of NSN

Hazardous Locations/environmental Protection:
Explosion proof
Overall Height:
8.000 inches
Overall Width:
3.300 inches
Unthreaded Mounting Hole Diameter:
0.266 inches
Distance Between Mounting Facility Centers:
4.250 inches
End Application:
An/wrr-3b
Pressure Switch Type:
Gage
Mounting Method:
Bracket and unthreaded hole
Features Provided:
Hermetically sealed case
Thready Qty Per Inch (tpi):
18 single pressure connection
Contact Action Stimulus:
Increase
Proof Pressure:
4500.00 pounds per square inch
Thread Size:
0.250 inches single pressure connection
Mounting Facility Pattern:
Two position in-line
Nonpile-up Contact Arrangement:
1 pole, double throw, one position momentary
Terminal Type:
Wire lead
Contact Load Current Rating:
15.0 amperes resistive load first voltage and 15.0 amperes inductive load first voltage
Contact Adjustability:
Deactuation point adjustable and actuation point adjustable
Contact Adjustment Range:
+30.00/+375.00 actuation point pounds per square inch and +10.00/+355.00 deactuation point pounds per square inch
Contact Adjustment Type:
Internal deactuation point screw and internal actuation point screw
Contact Voltage Rating In Volts:
125.0 dc at sea level second voltage
Contact Voltage Rating In Volts:
480.0 ac at sea level first voltage
Pressure Connector Type:
Plain, threaded internal single connection
Frequency In Hertz:
50.0 first voltage and 60.0 first voltage
Media For Which Designed:
Gas or liquid
Thread Series Designator:
Npt single pressure connection
NSN:
5930-01-145-4194
Item Name:
Switch,air Pressure
Cage Code:
09049

Other Related Parts

No other part numbers with same form, fit, and function found.

  We Guarantee with Every Order

  •   100% Genuine Manufacturers Parts
  •   Every Product thoroughly Inspected
  •   Sales Record Retention of 7 years
  •   Fast Delivery
  •   HAZMAT Certified
  •   Global Shipping

Pricing & Availability

Submit this form for current pricing and availability quote on part number 646gze3 and/or cross reference parts.
Part / NSN:
Qty:
Your Email:
Phone:
Ref. / PO #:
Company:

We do not share or sell your information to anyone.
Privacy | Terms

Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Pressure Switches
------------ P/N 646GZE3

New Products Recently updated in switches

  • 347176-1 thermostatic switch
    NSN 5930-00-022-4394

    Dustproof hazardous locations/environmental protection, 1.625 inches overall length, 3.000 inches overall height, 1.562 inches overall width

  • XNC8X6 thermostatic switch
    NSN 5930-00-022-4394

    Dustproof hazardous locations/environmental protection, 1.625 inches overall length, 3.000 inches overall height, 1.562 inches overall width

  • 263809A3 rotary switch
    NSN 5930-00-022-4323

    2a single mounting facility thread class, 0.375 inches single mounting facility thread length, 2.392 inches overall length, 1.046 inches overall height

  • A16138-013 rotary switch
    NSN 5930-00-022-4323

    2a single mounting facility thread class, 0.375 inches single mounting facility thread length, 2.392 inches overall length, 1.046 inches overall height

  • 263808A3 rotary switch
    NSN 5930-00-022-4312

    2a single mounting facility thread class, 0.375 inches single mounting facility thread length, 1.620 inches overall length, 1.046 inches overall height

  • A16138-001 rotary switch
    NSN 5930-00-022-4312

    2a single mounting facility thread class, 0.375 inches single mounting facility thread length, 1.620 inches overall length, 1.046 inches overall height


Best-Selling Products A collection of our most popular products

Last Updated: 04/30/2025