Model: 300-2-1P1-1-4

Pressure Switch
Description:

2a all threaded stud thread class, 0.250 inches single connection inside diameter, 3.344 inches overall length, 1.656 inches overall height.

Properties:

Thread Class
2a all threaded stud
Inside Diameter
0.250 inches single connection
Overall Length
3.344 inches
Overall Height
1.656 inches
Overall Width
2.438 inches
Body Length
3.094 inches
Distance Between Mounting Facility Centers
1.250 inches
Pressure Switch Type
Gage
Mounting Method
Threaded stud
Features Provided
Electrical access port
Contact Action Stimulus
Increase
Thread Size
0.190 inches all threaded stud
Mounting Facility Pattern
Two position in-line
Nonpile-up Contact Arrangement
1 pole, double throw, one position momentary
Terminal Type
Screw
Contact Load Current Rating
15.0 amperes resistive load first voltage
Contact Load Current Rating
15.0 amperes resistive load second voltage
Contact Load Current Rating
0.25 amperes resistive load fourth voltage
Contact Load Current Rating
0.5 amperes resistive load third voltage
Contact Adjustability
Actuation point adjustable
Contact Adjustment Range
+200.00/+1000.00 actuation point pounds per square inch gage
Contact Adjustment Type
External actuation point screw
Contact Voltage Rating In Volts
125.0 ac at sea level first voltage
Contact Voltage Rating In Volts
125.0 dc at sea level third voltage
Contact Voltage Rating In Volts
250.0 dc at sea level fourth voltage
Contact Voltage Rating In Volts
460.0 ac at sea level second voltage
Pressure Connector Type
Plain, unthreaded internal single connection
Media For Which Designed
Gas or liquid
Style Designator
Rectangular
Thread Series Designator
Unf all threaded stud
NSN
5930-00-054-0321
Part Number
300-2-1P1-1-4
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 300-2-1P1-1-4 NSN 5930-00-054-0321

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:
0.8000lbs
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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