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 Vacuum
System Components
Electric
Vacuum Switches and Pressure Sensors
Model Number A-3116041
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ANVER's A-3116041 Vacuum/Pressure
differential switches are activated when a bellows, diaphragm or piston
sensor responds to a pressure change. This response, at a pre-determined
set point, actuates a single snap acting switch, converting the pressure
signal into an electrical signal. Control set point may be varied by
turning the internal adjustment hex. (See adjustment) Adjustment of A-3116041:
Remove Vacuum/Pressure switch cover. Adjust set point by turning 5/8"
hex adjustment screw clockwise (in) to raise set point, or
counter-clockwise (out) to lower set point. Tension on adjustment screw
can be increased by tightening lock into it.
Note: UL Listed and CSA
Approved
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Part
Number |
Exact
Replacement for P-Brand Switch Number |
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A-3116041 |
EVS100
(31.16.041) |
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Specifications
for A-3116041 Vacuum/Pressure Switch:
| Vacuum
Range |
0 to 30
inHg |
| Output |
SPDT
Switch |
| Enclosure |
NEMA 4 |
| Pressure
Connection |
1/4"
Female NPT, Nickel Plated |
| Maximum
Pressure |
30 psi |
| Current |
15
Amps |
| Voltage |
125/250/480
Vac |
| Differential |
Fixed
(1.0 to 2.0 in. Hg) |
A-3116041
Top View and Side View
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