Model: BAR-188-3

Pressure Switch

Properties:

Thread Class
2b all threaded hole
Overall Length
2.641 inches
Overall Height
2.469 inches
Overall Width
1.000 inches
Body Length
2.641 inches
Body Height
2.469 inches
Distance Between Mounting Facility Centers
0.688 inches
Pressure Switch Type
Gage
Mounting Method
Base and threaded hole
Features Provided
Capillary tube end seal connection
Thready Qty Per Inch (tpi)
32 all threaded hole
Contact Action Stimulus
Decrease
Thread Size
0.138 inches all threaded hole
Mounting Facility Pattern
Two position in-line
Nonpile-up Contact Arrangement
1 pole, single throw, normally open, momentary action
Terminal Type
Screw
Contact Load Current Rating
14.0 amperes resistive load single 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 gage 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
185.00 actuation point pounds per square inch and 225.00 deactuation point pounds per square inch and 40.00 differential point pounds per square inch
Contact Voltage Rating In Volts
115.0 ac at sea level single voltage
Frequency In Hertz
60.0 single voltage
Media For Which Designed
Gas or liquid
Style Designator
Rectangular
Thread Series Designator
Unc all threaded hole
NSN
5930-00-445-0872
Part Number
BAR-188-3
Description
Switch,pressure
CAGE
10018

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 BAR-188-3 NSN 5930-00-445-0872

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:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
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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