Model: 49120120-02

Pressure Switch

Properties:

Inside Diameter
0.250 inches single connection
Overall Length
3.110 inches
Overall Height
5.500 inches
Overall Width
3.500 inches
Body Height
3.600 inches
Unthreaded Mounting Hole Diameter
0.270 inches
Distance Between Mounting Facility Centers
2.720 inches
Pressure Switch Type
Gage
Operating Tempurature Rating
Between -23.0 degrees celsius and 85.0 degrees celsius
Mounting Method
Unthreaded hole
Features Provided
Electrical access port
Contact Action Stimulus
Decrease
Proof Pressure
475.00 pounds per square inch gage
Thread Size
0.250 inches single pressure connection
Mounting Facility Pattern
Two position in-line
Nonpile-up Contact Arrangement
1 pole, double throw, both positions maintained
Terminal Type
Connector, receptacle
Contact Load Current Rating
0.1 amperes resistive load fourth voltage and 0.1 amperes inductive load fourth voltage
Contact Load Current Rating
0.55 amperes resistive load third voltage and 0.55 amperes inductive load third voltage
Contact Load Current Rating
1.2 amperes resistive load second voltage and 1.2 amperes inductive load second voltage
Contact Load Current Rating
6.0 amperes resistive load first voltage and 6.0 amperes inductive load first voltage
Contact Adjustability
Actuation point adjustable
Contact Adjustment Range
+3.00/+150.00 actuation point pounds per square inch gage
Contact Adjustment Type
External actuation point serrated nut
Contact Voltage Rating In Volts
120.0 ac at sea level first voltage
Contact Voltage Rating In Volts
125.0 dc at sea level third voltage
Contact Voltage Rating In Volts
600.0 ac at sea level second voltage
Contact Voltage Rating In Volts
600.0 dc at sea level fourth voltage
Pressure Connector Type
Plain, threaded internal single connection
Frequency In Hertz
50.0 first voltage and 60.0 first voltage
Frequency In Hertz
50.0 second voltage and 60.0 second voltage
Media For Which Designed
Gas or liquid
Style Designator
Rectangular
Thread Series Designator
Nptf single pressure connection
NSN
5930-01-305-5222
Part Number
49120120-02
Description
Switch,pressure
CAGE
80234

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 49120120-02 NSN 5930-01-305-5222

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:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
2.3000lbs
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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