Filter

Pressure switches

We offer a wide selection of Pressure Switches from Suco Technologies. Suco switches are made in Germany and come with field-adjustable pressure ranges, highly resilient seals, and reliable safety features. Order online today for fast delivery. Our skilled application engineers are standing by to assist with pricing and technical questions.
Showing 1 - 32 of 32 results
Call for price

• Changeover (CO)
• 1,450 psi – 5,800 psi (100 bar – 400 bar)
• Overpressure safety up to 8,700 psi (600 bar)

• Setting ranges to up to 725 psi (50 bar)
• NC or NO, maximum voltage 42 V
• Zinc-plated steel (Cr VI-free)
• SPST-NO or SPST-NC
• Rated IP67/IP6k9k

• Setting ranges to up to 2175 psi (150 bar)
• NC or NO, maximum voltage 42 V
• Zinc-plated steel (Cr VI-free)
• SPST-NO or SPST-NC
• Rated IP67/IP6k9k

• Protection class 2, protective insulation
• Zinc-plated steel (Cr VI-free)
• Snap action with silver contacts
• Overpressure safety up to 4,350 / 8,700 psi (300 / 600 bar)
• Includes polyamide cap, protection class IP65

• Aluminium housing
• Snap Micro Switch action with silver contacts
• Overpressure safety up to 2,900 / 8,700 psi (200 / 600 bar)
• Switching point continuously adjustable by turning knurled screw whilst system in operation

• Protection class 2, protective insulation
• Zinc-plated steel (Cr VI-free)
• Snap action Micro Switch with silver contacts
• Overpressure safety up to 2,900 / 8,700 psi (200 / 600 bar)
• Socket device similar to DIN EN 175301 (DIN 43650)
• Differential adjustable at factory 
• Included DIN EN 175301 (DIN 43650) connector

• Made of zinc-plated steel (CrVI-free)
• M3 screw terminal
• Overpressure safety up to 8,700 psi (600 bar)
• SPST-NO or SPST-NC

• Diaphragm pressure switches up to 42 V
• Field-adjustable pressure range: 1.45 to 725 psi
• Overpressure safety: Up to 8,700 psi (600 bar)
• Stainless Steel Body
• Spade or Screw Terminals
• SPST-NO or SPST-NC switch

ATEX 0102 CE   Ex II 2G Ex D II C T6/T5 X (Gas-Protected Zones 1 and 2)
• Aluminum housing

• Snap-Action Micro Switch with Silver Contacts
• Included Cable (ca. 79″)
• Operating voltage up to 250 V
• Overpressure safety up to 2,900 / 8,700 psi (200 / 600 bar)

• Made of zinc-plated steel (CrVI-free)
• M3 screw terminal
• Overpressure safety up to 4,350 psi (300 bar)
• SPST-NO or SPST-NC

• Brass housing
• M3 screw terminal
• Overpressure safety up to 500 psi (35 bar)
• SPST-NO or SPST-NC
• Includes polyamide cap, protection class IP65

• Made of zinc-plated steel (CrVI-free)
• Spade or M3 screw terminal
• Overpressure safety up to 4,351 psi (300 bar)
• With female thread with compression-type fitting to DIN EN ISO 8434-1

• Made of zinc-plated steel (CrVI-free) 
• Spade or M3 screw terminal
• Overpressure safety up to 8,700 psi (600 bar)
• SPST-NO or SPST-NC
• Includes polyamide cap, protection class IP65

• Made of zinc-plated steel (CrVI-free)
• Snap Action with silver contacts
• Overpressure safety up to 10,152 psi (700 bar)
• Differential Adjustable at factory

• For low pressure, high accuracy
• Aluminum Housing
• Changeover with silver contacts
• Overpressure safety up to 363 psi (25 bar)
• Socket device similar to DIN EN 175301 (DIN 43650)
• Hysteresis adjustable at factory

• Zinc-plated steel (CrVI-free)
• Snap action with silver contacts
• Overpressure safety up to 1,450 / 4,350 / 8,700 psi (100 / 300 / 600 bar)
• Differential adjustable at factory
• Snap-Action Micro Switch with Silver Contacts

• Zinc-plated steel (CrVI-free)
• Snap action with silver contacts
• Overpressure safety up to 8,700 psi (600 bar)
• Adjustment range: 1,450 - 5,800 psi (100 – 400 bar)
• Height only 51 mm

• Made of zinc-plated steel (CrVI-free, other housing materials available as option)
• Socket device similar to DIN EN 175301 (DIN 43650)
• Snap action with silver contacts
• Overpressure safety up to 1,450 / 4,350 psi (100 / 300 bar)
• Differential adjustable at factory
• Snap-Action Micro Switch with Silver Contacts

• Made of zinc-plated steel (CrVI-free, other housing materials available as option)
• Socket device similar to DIN EN 175301 (DIN 43650)
• Snap action with silver contacts
•  Overpressure safety up to 10,152 psi (700 bar)
• Differential adjustable at factory

• Stainless steel housing (AISI 303 / 1.4305)
• Snap-action micro switch with silver contacts
• Overpressure safety up to 4,350 / 8,700 psi (300 / 600 bar) 
  (EPDM-W270 and silicone diaphragm up to 500 psi / 35 bar)
• Differential adjustable at factory
• Includes polyamide cap, protection class IP65

• Protection class 2, protective insulation
•  Zinc-plated steel (CrVI-free)
• Changeover with silver contacts
• Overpressure safety up to 300 / 600 bar)
• Includes polyamide cap, protection class IP65

• Zinc-plated steel (CrVI-free)
• Socket device similar to DIN EN 175301
• Snap action with gold contacts
• Overpressure safety up to 1450 / 4350 psi (100 / 300 bar)
• Differential adjustable at factory

• Zinc-plated steel (CrVI-free)
• Socket device similar to DIN EN 175301 (DIN 43650)
• Changeover with gold contacts
• Overpressure safety: 10,152 psi (700 bar)
• Differential adjustable at factory

• Stainless steel housing (AISI 303 / 1.4305)
• Fitted with snap action contact and gold contacts
• Overpressure safety up to 5,801 / 10,152 psi (400 / 700 bar)
• Overpressure safety: 10,152 psi (700 bar)
• Differential adjustable at factory

• Zinc-plated steel (CrVI-free)
• Overpressure safety up to 4,350 / 8,700 psi (300 / 600 bar)
• Switching point can also be adjusted during use
• Protection class 2, protective insulation

• Explosion Proof Pressure Switches ATEX
• ATEX CE Ex II 3D IP65 T90°C (Dust Protected Zone 22)
• Field-Adjustable Pressure Range: 4.35 to 725 psi
• Overpressure Safety: Up to 4,350 psi
• Snap-Action Micro Switch with Silver Contacts

• Diaphragm pressure switch
• Overpressure safety up to 8,700 psi (600 bar)
• Operation voltage up to 250 V, protection class 2, protective insulation
• Explosion protected pressure switches
• Certification according to IECEx scheme

• Menu-controlled, simple programming of switching functions
• 2 switching outputs and 1 analogue output
• Numerous programming functions, such as witching time delay, zero point reset, peak value memory
• Current pressure value and switching states shown on 3-digit display
• Very high switching currents up to 1.4 A

Call for price

• Overpressure safety up to 8,700 psi (600 bar)
• EPDM diaphragm in SAE 316L grade stainless steel housing
• Various threads and pre-wired versions are available upon request
• cCSAus certification

Call for price

• Changeover (CO)
• 1,450 psi – 5,800 psi (100 bar – 400 bar)
• Overpressure safety up to 8,700 psi (600 bar)

Call for price

• Changeover (CO)
• 7.25 psi – 2,900 psi (0.5 bar – 200 bar)
• Overpressure safety up to 10,153 psi (700 bar)

Call for price

•  Changeover (CO)
•  4.3 psi – 2,175 psi (0.3 bar – 150 bar)
• Overpressure safety up to 4,350 to 8,700 psi (300 – 600 bar)