Model: PB11A

Pressure Switch

Special Features:

Item can accomodate interchangeable transducers

Properties:

Inside Diameter
0.250 inches single connection
Overall Length
4.000 inches
Overall Height
5.000 inches
Overall Width
4.500 inches
Body Length
4.060 inches
Body Height
4.250 inches
End Application
Used on oil purifier model mapx-204-tgt-24-60 onboard 210 ft wmec coast guard vessels
Pressure Switch Type
Gage
Operating Tempurature Rating
Between -4.0 degrees fahrenheit and 140.0 degrees fahrenheit
Mounting Method
Bracket
Cubic Measure
0.050 cubic inches
Thready Qty Per Inch (tpi)
14 single threaded hole
Contact Action Stimulus
Increase
Thread Size
5.000 inches single threaded hole
Nonpile-up Contact Arrangement
1 pole, double throw, one position momentary
Terminal Type
Screw
Contact Load Current Rating
250.0 milliamperes resistive load third voltage
Contact Load Current Rating
5.0 amperes resistive load first voltage
Contact Load Current Rating
5.0 amperes resistive load second voltage
Contact Load Current Rating
500.0 milliamperes resistive load fourth voltage
Contact Adjustability
Actuation point adjustable and deactuation point adjustable
Contact Adjustment Range
+6.00/+60.00 actuation point pounds per square inch gage and +6.00/+60.00 deactuation point pounds per square inch gage
Contact Adjustment Type
Internal actuation point hex nut and internal deactuation point hex nut
Contact Voltage Rating In Volts
125.0 dc at sea level fourth voltage
Contact Voltage Rating In Volts
125.0 ac at sea level second voltage
Contact Voltage Rating In Volts
250.0 ac at sea level first voltage
Contact Voltage Rating In Volts
250.0 dc at sea level third voltage
Pressure Connector Type
Flare, threaded internal single connection
Media For Which Designed
Liquid
Style Designator
Rectangular
Thread Series Designator
Npt single threaded hole
NSN
5930-01-239-1620
Part Number
PB11A
Description
Switch,pressure
CAGE

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 PB11A NSN 5930-01-239-1620

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:
A
ESD:
ESD:
MMAC:
CRITL:
X

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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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