646GZE7

646GZE7 Pressure Switch

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Datasheet. 646GZE7 specification

Hazardous Locations/environmental Protection
The specific commercial rating which classes the item as to what degree the item will withstand environmental elements and/or hazardous locations.

explosion proof

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

8.000in. ⁓8-1/64"

Overall Height
The distance measured in a straight line from the bottom to the top of an item.

3.300in.

Overall Width
An overall measurement taken at right angles to the length of an item,in distinction from thickness.

4.750in.

Body Diameter
The length of a straight line which passes through the center of the body,and terminates at the circumference.

2.800in.

Unthreaded Mounting Hole Diameter
The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.

0.265in.

Distance Between Mounting Facility Centers
The distance between mounting facility centers.

4.250in.

Pressure Switch Type
The general classification of a pressure switch based on the reference method used to measure the sensed pressure.

gage

Operating Temp Rating
The temperature at which the item operates.

-34.0 deg celsius and 71.0 deg celsius

Mounting Method
The means of attaching the item.

bracket and unthreaded hole

Features Provided
Those features,not otherwise specified,which may be required for proper functioning of the item.

hermetically sealed case

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

14 single pressure connection

Contact Action Stimulus
An indication of whether the initial action of the contacts occurs as the result of an increase or decrease in stimulus.

increase

Proof Pressure
The maximum pressure that an item will withstand without resulting in any permanent changes in the structural,mechanical,or electrical characteristics.

4500.00 pounds per square inch

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.500in. single pressure connection ⁓1/2"

Mounting Facility Pattern
The general configuration and relative position of the facilities provided for mounting the item.

two position IN-Line

Nonpile-up Contact Arrangement
The designation that identifies the electrical configuration of a nonpile-up contact group including the number of switching poles or forms.

1 pole, double throw, one position momentary

Terminal Type
Indicates the type of terminal for providing electrical connection to the item.

wire lead

Contact Load Current Rating
The amount of current that the contacts are rated to make or break with a specified load.

15.0 amperes resistive load first voltage and 15.0 amperes inductive load first voltage

Contact Load Current Rating
The amount of current that the contacts are rated to make or break with a specified load.

400.0 milliamperes resistive load second voltage and 200.0 milliamperes inductive load second voltage

Contact Adjustability
The adjustability of the contact.

actuation point adjustable and deactuation point adjustable

Contact Adjustment Range
The minimum and maximum limits to which the contact(s) may be adjusted.

+900.00/+2300.00 actuation point pounds per square inch

Contact Adjustment Type
Indicates the type of device provided for manual adjustment of the contact(s).

internal actuation point pointer with scale and internal deactuation point pointer with scale

Contact Voltage Rating In Volts
The voltage for which the contact(s) is rated at sea level or at a specified altitude,expressed in volts.

125.0 dc at sea level second voltage

Contact Voltage Rating In Volts
The voltage for which the contact(s) is rated at sea level or at a specified altitude,expressed in volts.

480.0 ac at sea level first voltage

Pressure Connector Type
Indicates the type of pressure connector.

plain, threaded internal single connection

Frequency In Hertz
The cycles per second /hertz/ of the alternating current.

50.0 first voltage and 60.0 first voltage

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

cylindrical w/flange

Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

npt single pressure connection

Answers.

What class is the thread series?

Npt single pressure connection

What is the style?

Cylindrical w/flange

What is the thread quantity per inch?

14 single pressure connection

What is the overall width?

4.750 inches

What is the NSN for 646GZE7?

5930-01-246-2096

How is this classified for shipping?

Schedule B number: 8536509065
Switches, for a voltage not exceeding 1000 volts

What's the federal classification of 646GZE7?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-01-246-2096 SWITCH,PRESSURE

npt single pressure connection thread series cylindrical w/flange 14 single pressure connection thread quantity per inch 4.750" overall width 8.000" overall length

NIIN
012462096
NIIN Date
12/10/86
Schedule B
8536509065 
Name Code
00206
FIIG
A048B0
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - Belgium 
  • - France 
  • - Netherlands 
  • - Nato Maintenance And Supply Agency 

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Similar by Design Other switchs with similar characteristics

Nothing similar to this part number was found in our inventory

646GZE7 / Switch,pressureWhat is the formal definition of this item?

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.