Model: 646VE1

Pressure Switch

Properties:

Inside Diameter
0.250 inches single connection
Hazardous Locations/environmental Protection
Explosion proof
Overall Length
8.070 inches
Overall Height
3.300 inches
Overall Width
4.750 inches
Unthreaded Mounting Hole Diameter
0.265 inches
Distance Between Mounting Facility Centers
4.250 inches
Pressure Switch Type
Gage
Mounting Method
Bracket and unthreaded hole
Features Provided
Hermetically sealed case
Thready Qty Per Inch (tpi)
18 single pressure connection
Contact Action Stimulus
Increase
Proof Pressure
250.00 pounds per square inch
Thread Size
0.250 inches single pressure connection
Mounting Facility Pattern
Two position in-line
Nonpile-up Contact Arrangement
1 pole, double throw, one position momentary
Terminal Type
Wire lead
Contact Load Current Rating
15.0 amperes resistive load first voltage and 15.0 amperes inductive load first voltage
Contact Load Current Rating
400.0 milliamperes resistive load third voltage and 200.0 milliamperes inductive load third voltage
Contact Load Current Rating
6.0 amperes resistive load second voltage and 5.0 amperes inductive load second voltage
Contact Adjustability
Actuation point adjustable
Contact Adjustment Range
+1.00/+28.50 actuation point inches of mercury
Contact Adjustment Type
Internal actuation point screw with scale
Contact Voltage Rating In Volts
125.0 dc at sea level third voltage
Contact Voltage Rating In Volts
28.0 dc at sea level second voltage
Contact Voltage Rating In Volts
480.0 ac at sea level first voltage
Pressure Connector Type
Plain, threaded internal single connection
Frequency In Hertz
50.0 first voltage and 60.0 first voltage
Media For Which Designed
Liquid
Style Designator
Cylindrical w/mounting lugs
Thread Series Designator
Npt single pressure connection
NSN
5930-01-244-3345
Part Number
646VE1
Description
Switch,pressure
CAGE
09049

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 646VE1 NSN 5930-01-244-3345

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:
2.9000lbs
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

Pricing & Availability Check

Submit this form for stock availability and pricing.
Part Number:
Quantity:
Email Address:
Phone Number:
Your Name:
Company:



Privacy Policy    Terms & Conditions

How to Order  

Ordering from buyaircraftparts.com

If you would like to order this pressure switch (NSN 5930-01-244-3345) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours: 08:00-18:00 Eastern Standard Time
Phone: +1 470-231-0824
Email: Contact Form »
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

Highest Rated Parts
Recently Purchased Parts
Hot Parts