Model: CD1H-A3SS

Pressure Switch

Properties:

Inside Diameter
0.250 inches single connection
Overall Length
4.130 inches
Overall Height
4.190 inches
Overall Width
3.500 inches
Mounting Slot Width
0.280 inches
Body Length
4.130 inches
Distance Between Mounting Facility Centers
2.500 inches
Pressure Switch Type
Differential
Mounting Method
Slot
Features Provided
Electrical access port
Thready Qty Per Inch (tpi)
18 single pressure connection
Contact Action Stimulus
Decrease
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
3.0 amperes resistive load first voltage
Contact Load Current Rating
10.0 amperes resistive load second voltage
Contact Adjustability
Deactuation point adjustable and actuation point adjustable
Contact Adjustment Range
+0.03/+2.89 actuation point pounds per square inch and +0.14/+3.00 deactuation point pounds per square inch
Contact Adjustment Type
Internal actuation point dial and internal deactuation point dial
Contact Voltage Rating In Volts
250.0 ac at sea level second voltage
Contact Voltage Rating In Volts
480.0 ac at sea level first voltage
Pressure Connector Type
Gasket seal, threaded internal single connection
Media For Which Designed
Gas or liquid
Style Designator
Rectangular w/bracket
Thread Series Designator
Npt single pressure connection
NSN
5930-01-025-7173
Part Number
CD1H-A3SS
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 CD1H-A3SS NSN 5930-01-025-7173

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:
2.0000lbs
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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