Model: SA377ASQ

Pressure Switch

Special Features:

Pressure port marked /caution/ do not blow in pressure port

Properties:

Thread Class
3b single pressure connection
Overall Length
2.750 inches
Overall Height
3.000 inches
Overall Width
2.750 inches
Longest Horizontal Distance Between Mounting Centers
1.500 inches
Longest Vertical Distance Between Mounting Centers
1.500 inches
Pressure Switch Type
Gage
Operating Tempurature Rating
Between -65.0 degrees fahrenheit and 160.0 degrees fahrenheit
Mounting Method
Base
Thready Qty Per Inch (tpi)
20 single pressure connection
Contact Action Stimulus
Increase
Thread Size
0.4375 inches single pressure connection
Mounting Facility Pattern
Four position rectangular
Nonpile-up Contact Arrangement
1 pole, single throw, normally closed, momentary action
Terminal Type
Connector, receptacle
Contact Load Current Rating
5.0 amperes resistive load single voltage
Contact Adjustability
Actuation point adjustable
Contact Adjustment Range
+24.00/+32.00 actuation point inches of mercury
Contact Stimulus Rating
3.50 differential point inches of mercury
Contact Voltage Rating In Volts
28.0 dc at sea level first voltage
Contact Voltage Rating In Volts
28.0 dc at sea level second voltage
Media For Which Designed
Gas
Style Designator
Rectangular
Thread Series Designator
Unf single pressure connection
NSN
5930-00-642-9657
Part Number
SA377ASQ
Description
Switch,pressure
CAGE
54208

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 SA377ASQ NSN 5930-00-642-9657

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:
1.1000lbs
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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