RIX Industries 2V3B-4.1V-P1A, Operating Instructions Manual

For setting on rise, apply desired pressure and turn adjustment left until switch actu-
ates (circuit across N.O. and COM terminals closes). For setting on fall, apply pressure 
equal to normal system operating pressure.  Reduce source pressure to setpoint 
value. Turn adjustment right until switch actuates (circuit across N.C. and COM closes).

5.    After completing adjustments, slide cover closed over adjustment compartment.   
 

Recheck set point.

CP110825K

Tools Needed

Screwdriver

1. 

Connect control to pressure source.

2. 

With power disconnected, slide cover toward  

electrical terminations while twisting it to overcome  

 friction.

3. 

Connect power to terminals or leads.

4. 

Insert screwdriver into adjustment slot and turn left  

to increase setting or right to decrease setting.

Part II - Adjustments 

Dimensions

Dimension A

 Diaphragm 

Piston

 Model 

10-12 

Model 

13-16

10-A 3” 

3.31” 

76.2 mm 

84.1 mm

10-B 3.5” 

3.81” 

88.9 mm 

96.8 mm

10-C 4.06” 

4.38” 

103.2 mm 

111.1 mm

10-D 3.19” 

3.5” 

81.0 mm 

88.9 mm

10-E 3.9” 

4.25” 

100 mm 

108 mm

10-F 4.13” 

4.44” 

104.8 mm 

112.7 mm

10-G 3.88” 

4.19” 

98.4 mm 

106.4 mm

RECOMMENDED PRACTICES AND WARNINGS 

United Electric Controls Company recommends careful consideration 
of the following factors when specifying and installing UE pressure and temper-
ature units. Before installing a unit, the Installation and Maintenance instruc-
tions provided with unit must be read and understood. 

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ture is acceptable on a limited basis (e.g., start-up, testing) but continuous 

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essary for applications where a dangerous runaway condition could result.

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malicious setting at any range point cannot result in an unsafe system  
condition.  

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will not damage unit or affect operation. Orient unit so that moisture does 
not enter the enclosure via the electrical connection. When appropriate, this 
entry point should be sealed to prevent moisture entry.

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cation is necessary.  

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applications where damage could endanger property or  personnel.

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Wire unit according to local and national electrical codes, using wire size 
recommended in installation sheet.

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LIMITED WARRANTY

Seller warrants that the product hereby purchased is, upon delivery, free from 

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however, that this warranty applies only to equipment found to be so defective 
within a period of 24 months from the date of manufacture by the Seller. Seller 

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tion discloses are due to tampering, misuse, neglect, improper storage, and in 
any case where products are disassembled by anyone other than authorized 

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274215'

LIMITATION OF SELLER’S LIABILITY

Seller’s liability to Buyer for any loss or claim, including liability incurred in 

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(ii) a breach of contract, (iii) a negligent act or acts (or negligent failure to 
act) committed by Seller, or (iv) an act for which strict liability will be inputted 
to seller, is limited to the “limited warranty” of repair and/or replacement as 
so stated in our warranty of product.  In no event shall the Seller be liable for 

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any nature incurred by the buyer or any third party.

UE specifications subject to change without notice.

Dimension B

Model 10-12: 1/8 NPT 
Model 13-16: 1/4 NPT

Type 10-A

 “A”

“B”

Type 10-C 

“A”

Type 10-D 

 “A”

“B”

Type 10-G

“A”

“B”

Type 10-F

 “A”

“B”

180 Dexter Avenue, P.O. Box 9143

Watertown, MA  02471-9143   USA

Telephone: 617 926-1000    Fax: 617 926-2568

http://www.ueonline.com

U N I T E D   E L E C T R I C 

C O N T R O L S

IM10-07 

 “A”

“B”

Type 10-E

Type 10-B

 “A”

“B”

A8101 PRESSURE SWITCH SPEC SHEET RIX P/N X76-714, 76-715, 76-716, X76-735

CUI//SP-CTI/PROPIN