Model: 256TYPEJ40

Pressure Switch

Properties:

Thread Length
0.250 inches single threaded bushing
Overall Length
1.938 inches
Overall Height
3.094 inches
Overall Width
1.188 inches
Pressure Switch Type
Gage
Mounting Method
Threaded bushing
Thready Qty Per Inch (tpi)
27 single pressure connection
Thready Qty Per Inch (tpi)
27 single threaded bushing
Thread Size
0.125 inches single pressure connection
Thread Size
0.125 inches single threaded bushing
Nonpile-up Contact Arrangement
1 pole, single throw, both positions maintained
Terminal Type
Tab, solder lug
Contact Load Current Rating
15.0 amperes resistive load single voltage
Contact Adjustability
Actuation point adjustable
Contact Adjustment Range
+0.00/+30.00 actuation point pounds per square inch
Contact Stimulus Rating
3.00 differential point pounds per square inch
Contact Voltage Rating In Volts
230.0 ac at sea level single voltage
Thread Series Designator
Npt single pressure connection
Thread Series Designator
Npt single threaded bushing
NSN
5930-00-581-4780
Part Number
256TYPEJ40
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 256TYPEJ40 NSN 5930-00-581-4780

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:
0.3000lbs
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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