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price

€0-€49.99 (2)
€50-€199.99 (6)
€200-€499.99 (6)
€500-€999.99 (9)
€1,000-€9,999.99 (5)

Brand

Omega (17)
Dwyer (5)

Configurable

configurable

Measurement Pressure, Max

30 psi (8)
100 psi (7)
-6 inHg (5)
1000 psi (5)
3000 psi (5)
150 psi (4)

30 psi (8)
100 psi (7)
-6 inHg (5)
1000 psi (5)
3000 psi (5)
150 psi (4)
15 psi (4)
500 psi (4)
20 psi (4)
150 inH₂O (3)
200 psi (3)
40 psi (3)
30 inH₂O (3)
400 psi (3)
4 inHg (2)
-1.6 inHg (2)
0 psi (2)
300 psi (2)
50 psi (2)
60 inH₂O (2)
250 psi (2)
80 inH₂O (2)
600 psi (2)
170 psi (1)
10 inH₂O (1)
1700 psi (1)
800 psi (1)
5000 psi (1)
6000 psi (1)
50 inH₂O (1)
1500 psi (1)
2500 psi (1)
100 inH₂O (1)
350 psi (1)
200 inH₂O (1)
-1.2 inHg (1)
60 psi (1)

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Switch Type

Selectable (11)
SPDT NO/NC (11)
SPST (4)
SPDT Snap (2)
SPST NO (1)
PNP (1)

Selectable (11)
SPDT NO/NC (11)
SPST (4)
SPDT Snap (2)
SPST NO (1)
PNP (1)
SPST NO/NC (1)
DPDT (1)

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Measurement Pressure Type

Gauge (21)
Vacuum (7)
Compound Gauge (4)
Differential (1)

Process Connection Size

1/4 in (15)
1/8 in (8)
1/2 in (4)

Enclosure Ratings

IP66 (7)
NEMA Type 4X (7)
NEMA Type 7 (2)
NEMA Type 6 (1)
IP65 (1)
NEMA Type 1 (1)

IP66 (7)
NEMA Type 4X (7)
NEMA Type 7 (2)
NEMA Type 6 (1)
IP65 (1)
NEMA Type 1 (1)
IP67 (1)
None (1)
NEMA Type 9 (1)

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Materials

Stainless Steel (9)
Aluminum (7)
Zinc Alloy (6)
Epoxy (5)
316 Stainless Steel (5)
Nitrile Rubber (4)

Stainless Steel (9)
Aluminum (7)
Zinc Alloy (6)
Epoxy (5)
316 Stainless Steel (5)
Nitrile Rubber (4)
Brass (3)
NBR (3)
Valox (2)
Buna-N (NBR) (2)
316L Stainless Steel (2)
Bronze (1)
Perfluoroalkoxy (1)
PTFE (1)
Aluminium (1)
Plastic (1)
Gold-Plated Contacts (1)
ABS (1)
316 SS (1)

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Measurement Pressure, Min

3 psi (7)
10 psi (5)
20 psi (5)
30 psi (5)
2 psi (4)
80 psi (4)

3 psi (7)
10 psi (5)
20 psi (5)
30 psi (5)
2 psi (4)
80 psi (4)
50 psi (4)
15 psi (3)
40 psi (3)
6 psi (3)
-28.2 inHg (3)
5 psi (3)
0 psi (3)
-15 psi (3)
600 psi (3)
6 inH₂O (2)
200 psi (2)
7.5 psi (2)
-30 inHg (2)
5 inH₂O (2)
9 psi (2)
30 inH₂O (2)
0.8 psi (2)
9 inH₂O (2)
100 psi (2)
12 inH₂O (2)
2.75 inH₂O (1)
23 inH₂O (1)
125 psi (1)
150 psi (1)
15 inH₂O (1)
198 psi (1)
120 psi (1)
700 psi (1)
-50 inH₂O (1)
1 psi (1)
1.5 psi (1)
110 psi (1)
-10 inH₂O (1)
180 psi (1)
500 psi (1)
450 psi (1)
33 psi (1)
11 psi (1)
4 psi (1)
60 psi (1)
22 inH₂O (1)
2.5 inH₂O (1)

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compliance

RoHS3 (21)
CE (16)

Pressure Switches

Grid Table

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22 Products

Added to Your Shopping Basket

OEM Mechanical Pressure Switch for Low Pressure and Vacuum

The PSW-681 series are compact, economical SPST switches with a fixed deadband for extremely low pressure and vacuum ranges.

View Specs

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Added to Your Shopping Basket

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.

View Specs

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Pressure Switches

Pressure Switches provide electrical switching when pressure reaches an adjusted or fixed setpoint. Products in this category span Omega Engineering and Dwyer Instruments industrial switches, digital miniature switches with displays, vibration-resistant switches for hazardous locations, OEM mechanical switches, hermetic and NEMA 4X switches, heavy-duty NEMA 7 and NEMA 9 switches, steam-cleaner switches, and compact high-sensitivity models.

Applications include:

Pump, compressor, and hydraulic pressure control
Industrial high or low pressure alarms
OEM equipment and compact machine protection
Hazardous, harsh, vibrating, or high-current applications when supported by the selected switch

Choose by setpoint range, deadband, contact rating, pressure media, diaphragm or seal material, enclosure, approvals, and reset behavior.