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Pressure Switches

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$50-$199.99 (10)
$200-$499.99 (6)
$500-$999.99 (10)
$1,000-$100,000 (2)

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Deadband Range

1 to 4 psi (2)
3 to 18 psi (2)
5.0 to 21 psi (2)
0 to 150 psi (2)
1.5 to 3.2 inHg (2)
1.5 to 3.5 psi (2)

1 to 4 psi (2)
3 to 18 psi (2)
5.0 to 21 psi (2)
0 to 150 psi (2)
1.5 to 3.2 inHg (2)
1.5 to 3.5 psi (2)
1.3 to 2.7 inHg (2)
0.8 to 1.3 psi (2)
2.2 to 9.0 psi (2)
0.1 to 0.8 inH2O (2)
2.5 to 13 psi (2)
1 to 2 psi (2)
1.0 to 1.7 psi (2)
2.0 to 7.3 inHg (2)
3 to 27 inH2O (1)
5 to 12 psi (1)
0.2 to 1.2 psi (1)
0.7 to 6 psi (1)
3.5 to 68 psi (1)
764.3 to 14287.5 psi (1)
455 to 1,280 psi (1)
3.6 inH2O (1)
0 to 15 psi (1)
1.1 to 9.0 psi (1)
37.4 to 71.4 psi (1)
4 to 30 psi (1)
0.1 to 3.0 inH2O (1)
0.5 to 1 psi (1)
1 to 15 psi (1)
1.5 to 3 inH2O (1)
400 to 2600 psi (1)
0 to 35 psi (1)
15.3 to 285.8 psi (1)
5.6 to 11 psi (1)
0.7 to 2.0 inH2O (1)
30 to 70 psi (1)
70 to 110 psi (1)
1 to 8 psi (1)
200 to 2800 psi (1)
5 to 30 psi (1)
400 to 800 psi (1)
8.0 to 6.4 inHg (1)
70 to 250 psi (1)
57.5 to 460 psi (1)
2.2 to 28 psi (1)
0.7 to 1.8 inH2O (1)
15 to 135 inH2O (1)
4 to 27 inH2O (1)
10 to 30 psi (1)
2 to 6 psi (1)
1.4 to 2.8 inH2O (1)
0.7 to 2.1 psi (1)
1.1 to 5.7 inHg (1)
25.5 to 476.3 psi (1)
40 to 250 psi (1)
20 to 60 psi (1)
3 to 20 psi (1)
100 to 500 psi (1)
-15 to 15 psi (1)
13 to 180 psi (1)
40 to 90 psi (1)
0.1 to 1.5 psi (1)
2 to 13 psi (1)
2.5 to 11.5 psi (1)
0.1 to 10 inH2O (1)
1.4 to 3.5 psi (1)
45 to 360 psi (1)
23 to 253 psi (1)
8.5 to 90 inH2O (1)
2.4 to 3.6 psi (1)
2.4 to 4.2 inH2O (1)
30 to 120 psi (1)
2.5 to 5.9 inH2O (1)
5.1 to 95.3 psi (1)
0.4 to 2.4 inHg (1)
7 to 30 psi (1)
1 to 2.5 psi (1)
2 to 4 psi (1)
60 to 150 psi (1)
101.9 to 1,905 psi (1)
5 to 54 inH2O (1)
0.75 psi (1)
5 to 15 psi (1)
1.0 to 4.0 psi (1)
4 to 8 psi (1)
85 to 15.3 psi (1)
0.5 to 1.3 inH2O (1)
1 to 3 psi (1)
4 to 11 psi (1)
6 to 24 inHg (1)
3 to 7 psi (1)
3 to 54 inH2O (1)
0 to 400 psi (1)
0 to 5800 psi (1)
11.3 psi (1)
20 to 220 psi (1)
1 to 5 psi (1)
2 to 10 psi (1)
200 to 500 psi (1)
3 to 8 psi (1)
5 to 54 psi (1)
3 to 27 psi (1)
0.7 to 1.4 inH2O (1)
1 to 4 inHg (1)
6 to 11 psi (1)
1.0 psi (1)
20 to 360 psi (1)
3 to 14 inHg (1)
0.5 to 2.2 psi (1)
0.1 to 3 inH2O (1)
509.5 to 9525 psi (1)
0.5 to 1.5 psi (1)
10 to 42 psi (1)
3 to 10 psi (1)
0 to 5 psi (1)
0.7 to 1.4 inHg (1)
120 to 180 psi (1)
2 to 8 psi (1)
50 to 400 psi (1)
177 to 375 psi (1)
9.5 to 69 psi (1)
42 to 98 psi (1)
2 to 12 psi (1)
93.8 psi (1)
152.9 to 2857.5 psi (1)
1.4 to 5.6 psi (1)
35.7 to 714.3 psi (1)
10 to 60 psi (1)
10 to 90 psi (1)
133 to 410 psi (1)
254.8 to 4,762.5 psi (1)
1.0 to 2.1 psi (1)
18 to 135 inH2O (1)
0.8 to 7.5 psi (1)
5 to 90 psi (1)
8.4 to 19.2 inH2O (1)
3 to 27 inHg (1)
0.1 to 1 psi (1)
27 inH2O (1)
350 to 800 psi (1)
4 to 12 inH2O (1)
4 to 45 psi (1)
26.3 psi (1)
51 to 952.5 psi (1)
8 to 60 psi (1)
0.7 to 1.4 psi (1)
186 to 470 psi (1)
382.1 to 7,143.8 psi (1)
0.6 to 4 psi (1)
Not Applicable (1)
0.1 to 0.6 inWC (1)
20 to 100 psi (1)
1.7 to 2.8 psi (1)
0.6 to 3.7 psi (1)
1.5 to 6.0 psi (1)
1.4 to 2.8 psi (1)
10.2 to 190.5 psi (1)
3 to 45 psi (1)
37.4 to 119 psi (1)
4.2 to 11.2 psi (1)
2.1 to 4.2 inH2O (1)
3.1 to 57.2 psi (1)
17 to 34 psi (1)
0.2 to 1.2 inHg (1)
100 to 900 psi (1)
0.5 to 1 inH2O (1)
2 to 27 psi (1)
0.5 to 1 inHg (1)
1 to 2 inHg (1)
84 to 216 psi (1)
0 to 1500 psi (1)
0.2 to 0.8 psi (1)
5 to 120 psi (1)
5 to 150 psi (1)
18 to 180 psi (1)
2.8 to 5.6 psi (1)
160 to 900 psi (1)
1,019 to 19,050 psi (1)
2 to 5 psi (1)
2.4 to 6.8 psi (1)
301 to 418 psi (1)

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Pressure Range

15 to 500 psi (5)
3 to 100 psi (5)
2.5 to 50 inH2O (3)
-28.2 to 1.6 inHg (3)
5 to 30 psi (3)
7.5 to 250 psi (3)

15 to 500 psi (5)
3 to 100 psi (5)
2.5 to 50 inH2O (3)
-28.2 to 1.6 inHg (3)
5 to 30 psi (3)
7.5 to 250 psi (3)
20 to 500 psi (3)
80 to 400 psi (3)
15 to 300 psi (3)
3 to 15 psi (3)
6 to 30 psi (3)
20 to 100 psi (3)
10 to 100 psi (3)
40 to 200 psi (3)
2 to 50 psi (3)
0.8 to 30 psi (3)
10 to 250 inH2O (2)
0 to 150 psi (2)
80 to 1,700 psi (2)
2 to 40 psi (2)
-28.2 to 4 inHg (2)
12 to 60 inH2O (2)
5 to 30 inH2O (2)
-28.2 to 6 inHg (2)
-50 to 50 inH2O (2)
200 to 1,000 psi (2)
-30 to -6 inHg (2)
30 to 150 inH2O (2)
-15 to 0 psi (2)
-15 to 20 psi (2)
600 to 3,000 psi (2)
190 to 600 psi (1)
-30 to -1 inHg (1)
10 to 45 psi (1)
5 to 100 psi (1)
180 to 3,000 psi (1)
30 to 600 psi (1)
9 to 60 psi (1)
3 to 40 psi (1)
0 to 35 psi (1)
2.5 to 15 psi (1)
25 to 500 psi (1)
33 to 600 psi (1)
0 to 200 psi (1)
100 to 1,700 psi (1)
-28 to -6 inHg (1)
0 to 6 psi (1)
70 to 250 psi (1)
700 to 6,000 psi (1)
1,450 to 4,400 psi (1)
10 to 250 psi (1)
110 to 500 psi (1)
100 to 500 psi (1)
150 to 3,000 psi (1)
450 to 3,000 psi (1)
-15 to 15 psi (1)
60 to 400 psi (1)
2 to 13 psi (1)
23 to 150 inH2O (1)
0 to 70 psi (1)
125 to 3,000 psi (1)
22.5 to 125 psi (1)
20 to 150 psi (1)
10 to 150 psi (1)
50 to 150 psi (1)
100 to 2,000 psi (1)
11 to 150 psi (1)
0 to 25 psi (1)
600 to 5,000 psi (1)
0 to 400 psi (1)
0 to 5800 psi (1)
6 to 30 in H2O (1)
120 to 600 psi (1)
30 to 150 psi (1)
0 to 80 inH2O (1)
6 to 30 inH2O (1)
9 to 300 psi (1)
110 to 1,500 psi (1)
8.5 to 50 psi (1)
198 to 3,000 psi (1)
22 to 150 inH2O (1)
1 to 20 psi (1)
500 to 10,000 psi (1)
-134 to 395 inH2O (1)
0 to 5 psi (1)
0.8 to 20 psi (1)
4 to 100 psi (1)
9 to 35 psi (1)
9 to 60 inH2O (1)
150 to 1,000 psi (1)
250 to 5,000 psi (1)
10 to 90 psi (1)
375 to 7,500 psi (1)
0 to 50 psi (1)
15 to 100 inH2O (1)
-10 to 10 inH2O (1)
35 to 750 psi (1)
8 to 30 psi (1)
30 to 1,000 psi (1)
2,000 to 6,000 psi (1)
5 to 25 psi (1)
4 to 45 psi (1)
750 to 15,000 psi (1)
50 to 800 psi (1)
0 to 100 psi (1)
1.5 to 30 psi (1)
200 to 700 psi (1)
360 to 1,700 psi (1)
-28.2 to -1.2 inHg (1)
1,000 to 3,200 psi (1)
30 to 170 psi (1)
5 to 35 psi (1)
35 to 250 psi (1)
1,000 to 20,000 psi (1)
1 to 10 psi (1)
0 to 30 psi (1)
0 to 1500 psi (1)
10 to 200 psi (1)
50 to 1,000 Psi (1)
3,650 to 7,500 psi (1)
30 to 200 psi (1)
500 to 2,500 psi (1)
100 to 1,500 psi (1)
3 to 60 psi (1)

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Pressure Type

Gauge (17)
Vacuum (7)
Compound Gauge (5)
Differential (4)

Switch Type

(2) 15 A SPDT (5)
(1) 5 A SPST (5)
(1) 1 A SPST (4)
(1) 15 A SPDT (4)
(1) 5 A SPDT (3)
(1) 10 A SPDT (3)

(2) 15 A SPDT (5)
(1) 5 A SPST (5)
(1) 1 A SPST (4)
(1) 15 A SPDT (4)
(1) 5 A SPDT (3)
(1) 10 A SPDT (3)
2 PNP (2)
(2) 5 A SPDT (1)
(1) 10 A DPDT (1)
(1) 250 mA SPDT (1)
(1) 11 A DPDT (1)
(1) 11 A SPDT (1)

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compliance

RoHS3 (18)
CE (8)

Pressure Port Size

1/4" (16)
1/8" (6)
1/2" (4)

Deadband

Fixed (18)
Adjustable (7)

Features

Standard (3)
NEMA 4X, IP66 Enclosure (2)
316 SS Diaphragm (2)
Gold plated contact (2)
Silver plated contact (2)
Polysulfone Fittings (1)

Standard (3)
NEMA 4X, IP66 Enclosure (2)
316 SS Diaphragm (2)
Gold plated contact (2)
Silver plated contact (2)
Polysulfone Fittings (1)
Brass Fittings (1)
External Manual Reset (1)
BUNA-N Diaphragm (1)
LED Display (1)
NBR O-Ring (1)
316 SS Connection (1)
DPDT Switch (1)
NEMA 6/IP67 Enclosure, OLED Display (1)
NEMA 4X, IP66 Enclosure High Temperature to 200 °C (1)
FKM O-Ring (1)
NEMA 4, IP65 Enclosure (1)
NEMA 4X, IP66 Enclosure, Stainless Steel (1)
Stainless NEMA 4X, IP66 Enclosure (1)

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Pressure Port Type

NPT Female (12)
NPT Male (9)
High Pressure F-250-C (1)
VCR (1)
BSPT Male (1)

Pressure Switches

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21 Products

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PSW-370-Series

Industrial Pressure Switch for Harsh Environments with 2 Outputs

The PSW-370 series are 15 A SPDT switches with a fixed deadband and dual outputs that are UL listed and CSA certified along with a NEMA-4X enclosure for harsh environments.

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