United Electric (UE) J6 Series NEMA 4X Pressure Switches

UE J6 is a reliable, sensitive NEMA 4X pressure switch, originally designed for instrument air applications in process plants. Its compact design and combination of setpoint sensitivity and narrow or optional adjustable deadband offers cost-saving solutions for a variety of applications.

United Electric's J6 is ideally suited for a wide range of industrial processes such as alarm and shutdown and low/high service pressures. The low-cost J6 is also suited to OEM machinery and equipment use for threshold protection.

Key Specifications

  • Rugged NEMA 4X Epoxy-Coated Enclosure
  • Single SPDT Switch Output
  • Internal Adjustment
  • UL, CSA, and CE Approvals
  • Setpoint Repeatability: ±1% to ±1.5% Adjustable Range, Depending on Model
  • Adjustable Ranges 30" HgVac to 6000 PSI

Specifications, Manuals, and Supporting Literature

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Model Selection Guide

Use this table to find the right model for your application.  Don't see the option you need? Call a Lesman sales specialist at 800-953-7626

Adjustable
Range
Deadband Proof
Pressure
Catalog
Number
J6: Brass bellows and 1/4" NPT nickel-plated brass pressure connection.
Optional 316LSS bellow and 1/2" NPT pressure connection
30" HgVac - 0 PSI
30" HgVac - 20 PSI
0 to 50" WC
0 to 18 PSI
0 to 40 PSI
0 to 50 PSI
3 to 100 PSI
50 to 180 PSI
0.2 to 0.8" Hg
0.2 to 0.8" Hg
3.0 to 6.0" WC
4.0 to 7.0" WC
0.1 to 0.4 PSI
0.1 to 0.5 PSI
0.2 to 0.8 PSI
0.3 to 1.0 PSI
5 PSI
25 PSI
5 PSI
25 PSI
40 PSI
75 PSI
125 PSI
180 PSI
J6-126
J6-134
J6-136
J6-142
J6-148
J6-152
J6-156
J6-160
J6: Phosphor bronze bellows, nickel-plated brass pressure connection.
30" HgVac - 0 PSI
0 to 20 PSI
0 to 30 PSI
0 to 50 PSI
0 to 100 PSI
0 to 50 PSI
0 to 100 PSI
0 to 200 PSI
0 to 250 PSI
0 to 300 PSI
1.0 to 2.0" Hg
0.5 to 1.0 PSI
0.5 to 1.0 PSI
0.7 to 1.3 PSI
1.0 to 2.0 PSI
1.5 to 2.5 PSI
2.0 to 5.0 PSI
3.0 to 5.0 PSI
3.0 to 5.0 PSI
4.0 to 6.0 PSI
30 PSI
30 PSI
45 PSI
75 PSI
110 PSI
75 PSI
150 PSI
250 PSI
330 PSI
350 PSI
J6-218
J6-222
J6-224
J6-226
J6-230
J6-258
J6-266
J6-270
J6-272
J6-274
J6: Welded 316SS bellows and pressure connection.
0 to 50 PSI
0 to 100 PSI
0 to 200 PSI
0 to 250 PSI
0 to 350 PSI
0 to 500 PSI
100 to 1700 PSI
1.5 to 2.5 PSI
2.0 to 4.0 PSI
3.0 to 5.0 PSI
3.0 to 5.0 PSI
2.0 to 8.0 PSI
3.0 to 9.0 PSI
9.0 to 23 PSI
75 PSI
150 PSI
250 PSI
330 PSI
430 PSI
575 PSI
2500 PSI
J6-354
J6-356
J6-358
J6-360
J6-362
J6-364
J6-680
J6:303SS Piston and Buna-N O-ring, 303SS pressure connection
(Not recommended for gas service)
75 to 1000 PSI
125 to 3000 PSI
500 to 6000 PSI
30 to 150 PSI
40 to 250 PSI
50 to 400 PSI
10000 PSI
10000 PSI
10000 PSI
J6-610
J6-612
J6-614

Videos

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