Model: HK04DN064

Pressure Switch

Special Features:

High pressure switch closes on pressure decrease

Properties:

Overall Height
3.672 inches
Overall Width
4.187 inches
Body Length
3.672 inches
Body Height
3.672 inches
Unthreaded Mounting Hole Diameter
0.281 inches
Longest Horizontal Distance Between Mounting Centers
3.125 inches
Longest Vertical Distance Between Mounting Centers
2.750 inches
Pressure Switch Type
Gage
Mounting Method
Base and unthreaded hole
Features Provided
Electrical access port
Contact Action Stimulus
Increase
Thread Size
0.250 inches single pressure connection
Mounting Facility Pattern
Four position rectangular
Nonpile-up Contact Arrangement
2 pole, single throw, normally open, double make, momentary action
Terminal Type
Screw
Contact Load Current Rating
2.0 amperes resistive load first voltage
Contact Load Current Rating
5.0 amperes resistive load second voltage
Contact Load Current Rating
500.0 milliamperes resistive load third voltage
Contact Adjustability
Deactuation point adjustable, preset and actuation point adjustable, preset
Contact Adjustment Range
-20.00/+60.00 actuation point pounds per square inch and -50.00/+250.00 deactuation point pounds per square inch
Contact Adjustment Type
Internal deactuation point screw and internal actuation point screw
Contact Stimulus Rating
5.00 differential point pounds per square inch and 35.00 differential point pounds per square inch and 40.00 differential point pounds per square inch and 35.00 actuation point pounds per square inch and 145.00 actuation point pounds per square inch and 16.00 deactuation point pounds per square inch and 105.00 deactuation point pounds per square inch
Contact Voltage Rating In Volts
110.0 ac at sea level second voltage
Contact Voltage Rating In Volts
220.0 ac at sea level first voltage
Contact Voltage Rating In Volts
230.0 dc at sea level third voltage
Pressure Connector Type
Swivel nut, compression, threaded internal all connections
Media For Which Designed
Liquid
Style Designator
Rectangular
Thread Series Designator
Ptf-sae short all pressure connection
NSN
5930-00-377-4916
Part Number
HK04DN064
Description
Switch,pressure
CAGE
10855

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 HK04DN064 NSN 5930-00-377-4916

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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
77.5
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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