For decades, SUCO has been a trusted manufacturer of mechanical pressure switches for liquids and gaseous media. Our switches are highly reliable and robust, making them the perfect choice for cost-effective pressure monitoring applications. Whether it’s monitoring minimum pressure in lines or gas cylinders, or closing safety valves or shutting down compressors if maximum pressures are exceeded, our switches ensure the safety and efficiency of your operations. Our modular pressure switch system allows for an enormous variety of variants, enabling us to adapt our switches to meet your specific requirements.
Additionally, our switches come with optional ATEX/IECEX certifications, IP6K9K, high overpressure safety, and an extremely robust design that can withstand strong vibrations or unfavorable environmental conditions, ensuring a long service life and safe monitoring of your limit pressures. Choose SUCO for reliable, cost-effective, and robust solutions for your pressure monitoring needs.
■ Overpressure safety up to 4,350 psi (600 bar)
■ Series 0423: plug-in type M12x1 DIN EN 61076-2-101-A (PIN 1+3)
■ Series 0425: plug-in type M12x1 DIN EN 60947-5-2 (PIN 1+2 / PIN 1+4)
■ Zinc-plated steel body
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■ ATEX Piston Pressure Switch
■ Operation voltage up to 250 V, protection class 2, protective insulation
■ Overpressure safety up to 8,700 psi (600 bar)
■ 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
■ Diaphragm / piston pressure switches up to 250 V
■ Field-Adjustable Pressure Range: 7.25…5,800 psi
■ Overpressure Safety: Up to 8,700 psi
■ Snap-Action Micro Switch with Silver Contacts
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■ 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
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■ ATEX CE Ex II 3D IP65 T90°C (Dust Protected Zone 22)
■ Snap-Action Micro Switch with Silver Contacts
■ Field-Adjustable Pressure Range: 4.35 to 725 psi
■ Overpressure Safety: Up to 4,350 psi
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■ 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
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■ Ready-wired pressure switches hex 24 and hex 27, available with all commercial plug-in types and individual cable length.
■ Enable plug connectors to be moved in climatically non-critical and low-vibration areas
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■ Piston pressure switches up to 24V
■ Overpressure safety up to 10,152 psi (up to 700 bar)
■ Stainless steel housing
■ Snap action with silver contacts
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■ Piston Pressure Switch up to 250V
■ Overpressure safety up to 10,152 psi (up to 700 bar)
■ Stainless steel housing
■ Snap action with silver contacts
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■ Diaphragm Pressure Switch up to 250V
■ Overpressure safety up to 5,800 psi (up to 400 bar)
■ Stainless steel housing
■ Snap action with silver contacts
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■ Piston Pressure Switch up to 24 V with gold contacts
■ Overpressure safety up to 10,152 psi (up to 700 bar)
■ Made of zinc-plated steel
■ Overpressure safety: Up to 10,150 psi (700 bar)/li>
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■ Diaphragm Pressure Switch up to 24 V with gold contacts
■ Overpressure safety up to 10,152 psi (up to 700 bar)
■ Made of zinc-plated steel
■ Overpressure safety: Up to 5,801 psi (400 bar)
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■ Piston Pressure Switch up to 250 V
■ Snap-Action Micro Switch with Silver Contacts
■ Made of zinc-plated steel
■ Overpressure safety: Up to 8,700 psi
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