Part Number 646DZE1

Pressure Switch

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
646dze1
Demil:
No
Shelf Life:
UOM:
NIIN:
011464807
NSN
National Stock Number:
5930-01-146-4807 5930011464807
TXT
Description:
Pressure Switch
INC
INC
Item Name Code:
00206
MRC:
The specific commercial rating which classes the item as to what degree the item will withstand environmental elements and/or hazardous locations.ABFE
Hazardous Locations/environmental Protection:
Explosion proof
MRC:
The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.AEBV
Unthreaded Mounting Hole Diameter:
0.265 inches
MRC:
The general classification of a pressure switch based on the reference method used to measure the sensed pressure.AJZC
Pressure Switch Type:
Differential
MRC:
The temperature at which the item operates.AWTN
Operating Tempurature Rating:
Between -34.0 degrees celsius and 71.0 degrees celsius
MRC:
The means of attaching the item.AXGY
Mounting Method:
Unthreaded hole
MRC:
Those features,not otherwise specified,which may be required for proper functioning of the item.CBBL
Features Provided:
Hermetically sealed case
MRC:
The number of threads on the item per linear inch measured on a line parallel to the thread axis.CMLP
Thready Qty Per Inch (tpi):
18 all pressure connection
MRC:
An indication of whether the initial action of the contacts occurs as the result of an increase or decrease in stimulus.CQGB
Contact Action Stimulus:
Increase
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
0.250 inches single pressure connection
MRC:
The designation that identifies the electrical configuration of a nonpile-up contact group including the number of switching poles or forms.CRLD
Nonpile-up Contact Arrangement:
1 pole, double throw, both positions maintained
MRC:
Indicates the type of terminal for providing electrical connection to the item.CSCF
Terminal Type:
Wire lead
MRC:
The amount of current that the contacts are rated to make or break with a specified load.CTHF
Contact Load Current Rating:
15.0 amperes resistive load first voltage and 15.0 amperes inductive load first voltage
MRC:
The amount of current that the contacts are rated to make or break with a specified load.CTHF
Contact Load Current Rating:
15.0 amperes resistive load second voltage and 15.0 amperes inductive load second voltage
MRC:
The amount of current that the contacts are rated to make or break with a specified load.CTHF
Contact Load Current Rating:
0.4 amperes resistive load third voltage and 0.2 amperes inductive load third voltage
MRC:
The adjustability of the contact.CTYC
Contact Adjustability:
Deactuation point adjustable and actuation point adjustable
MRC:
The minimum and maximum limits to which the contact(s) may be adjusted.CTYM
Contact Adjustment Range:
+1.20/+18.00 actuation point pounds per square inch and +0.40/+17.20 deactuation point pounds per square inch
MRC:
Indicates the type of device provided for manual adjustment of the contact(s).CTYS
Contact Adjustment Type:
Internal actuation point screw with scale and internal deactuation point screw with scale
MRC:
The rating of the stimulus required to actuate and/or deactuate the contact(s).CTYX
Contact Stimulus Rating:
1.20 actuation point pounds per square inch and 18.00 actuation point pounds per square inch and 0.40 differential point pounds per square inch and 17.20 differential point pounds per square inch
MRC:
The voltage for which the contact(s) is rated at sea level or at a specified altitude,expressed in volts.CTZB
Contact Voltage Rating In Volts:
125.0 ac at sea level first voltage
MRC:
The voltage for which the contact(s) is rated at sea level or at a specified altitude,expressed in volts.CTZB
Contact Voltage Rating In Volts:
125.0 dc at sea level third voltage
MRC:
The voltage for which the contact(s) is rated at sea level or at a specified altitude,expressed in volts.CTZB
Contact Voltage Rating In Volts:
480.0 ac at sea level second voltage
MRC:
Indicates the type of pressure connector.CTZL
Pressure Connector Type:
Plain, threaded internal all connections
MRC:
The cycles per second /hertz/ of the alternating current.FREQ
Frequency In Hertz:
50.0 first voltage and 60.0 first voltage
MRC:
The cycles per second /hertz/ of the alternating current.FREQ
Frequency In Hertz:
50.0 second voltage and 60.0 second voltage
MRC:
The type of media for which the item is designed.MEDA
Media For Which Designed:
Liquid
MRC:
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.THSD
Thread Series Designator:
Npt all pressure connection

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