Model: 79-934A

Pressure Switch
Description:

Dustproof hazardous locations/environmental protection, 6.000 inches overall length, 3.688 inches overall height, 5.812 inches overall width.

Properties:

Hazardous Locations/environmental Protection
Dustproof
Overall Length
6.000 inches
Overall Height
3.688 inches
Overall Width
5.812 inches
Body Length
3.250 inches
Body Width
4.875 inches
Pressure Switch Type
Gage
Mounting Method
Base
Contact Action Stimulus
Decrease
Nonpile-up Contact Arrangement
1 pole, double throw, one position momentary
Terminal Type
Screw
Contact Load Current Rating
150.0 amperes resistive load single voltage
Contact Adjustability
Deactuation point not adjustable and actuation point not adjustable
Contact Stimulus Rating
7.50 actuation point pounds per square inch gage and 8.00 deactuation point pounds per square inch gage and 0.50 differential point pounds per square inch
Contact Voltage Rating In Volts
250.0 ac at sea level single voltage
Media For Which Designed
Gas or liquid
Style Designator
Rectangular w/bracket
NSN
5930-00-064-1143
Part Number
79-934A
Description
Switch,pressure
CAGE
05646

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 79-934A NSN 5930-00-064-1143

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:
--
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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    Dustproof hazardous locations/environmental protection, 6.000 inches overall length, 3.688 inches overall height, 5.812 inches overall width

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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