Model: PQ3X2

Pressure Switch

Properties:

Overall Length
3.125 inches
Overall Diameter
7.000 inches
Unthreaded Mounting Hole Diameter
0.203 inches
Pressure Switch Type
Gage
Mounting Facility Circle Radius
3.250 inches
Mounting Method
Flange and unthreaded hole
Features Provided
Electrical access port
Thready Qty Per Inch (tpi)
27 single pressure connection
Contact Action Stimulus
Increase
Thread Size
0.125 inches single pressure connection
Mounting Facility Pattern
Three position circular
Nonpile-up Contact Arrangement
1 pole, single throw, normally open, momentary action
Terminal Type
Screw
Contact Load Current Rating
150.0 milliamperes resistive load first voltage
Contact Load Current Rating
150.0 milliamperes resistive load fourth voltage
Contact Load Current Rating
300.0 milliamperes resistive load second voltage
Contact Load Current Rating
70.0 milliamperes resistive load third voltage
Contact Adjustability
Deactuation point adjustable and actuation point adjustable
Contact Adjustment Range
+1.00/+30.00 actuation point inches of water and +1.00/+30.00 deactuation point inches of water
Contact Adjustment Type
Internal deactuation point screw and internal actuation point screw
Contact Voltage Rating In Volts
115.0 ac at sea level second voltage
Contact Voltage Rating In Volts
115.0 dc at sea level fourth voltage
Contact Voltage Rating In Volts
230.0 ac at sea level first voltage
Contact Voltage Rating In Volts
230.0 dc at sea level third voltage
Pressure Connector Type
Plain, threaded internal single connection
Media For Which Designed
Gas or liquid
Style Designator
Cylindrical
Thread Series Designator
Npt single pressure connection
NSN
5930-00-868-3121
Part Number
PQ3X2
Description
Switch,pressure
CAGE
85274

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.

Part PQ3X2 NSN 5930-00-868-3121

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00206
FIIG:
A048B0
Concept No.:
1
App. Key:
D
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8536509065
  • SITC: 77255
  • End Use: Electric apparatus
  • NAICS: 335931
  • USDA: 1

Freight Class: Switches, for a voltage not exceeding 1000 volts, nesoi

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