Serving our customers with quality and safety first.
3a all threaded stud
dusttight
3.875in. ⁓3-7/8"
1.875in.
4.062in. ⁓4-1/16"
gage
40.0 deg fahrenheit and 125.0 deg fahrenheit
threaded stud
14 all threaded stud
27 single pressure connection
increase
10.00 pounds per square inch gage
0.125in. single pressure connection ⁓1/8"
0.500in. all threaded stud ⁓1/2"
1 pole, double throw, one position momentary
screw
15.0 amperes resistive load single voltage
deactuation point adjustable and actuation point adjustable
+8.00/+40.00 actuation pointin. of water and +5.00/+37.00 deactuation pointin. of water
external deactuation point screw and external actuation point screw
3.00 differential point in. of water
120.0 ac at sea level single voltage
plain, threaded internal single connection
60.0 single voltage
liquid
cylindrical
npt all threaded stud
npt single pressure connection
1EA
Npt single pressure connection
Npt all threaded stud
Cylindrical
27 single pressure connection
14 all threaded stud
3a all threaded stud
Schedule B number: 8536509065
nmfc 061300
Switches, for a voltage not exceeding 1000 volts
FSC 5930 ⁓ Switches
Excluding switchgear.
npt single pressure connection thread series cylindrical 27 single pressure connection thread quantity per inch 3.875" overall length 3a all threaded stud thread class
1. | 1820-40A | Cage 85274 |
2. | 1823-40 | Cage 85274 |
3. | 1820-80A | Cage 85274 |
Nothing similar to this part number was found in our inventory
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.