SUCO has been manufacturing mechanical pressure switches for liquids and gaseous media for many decades. Also the use with hydrogen has a long tradition with us. Mechanical pressure switches are always used when reliable and robust, but cost effective monitoring of pressures is required, whether to monitor the minimum pressure in lines or gas cylinders, or to close safety valves or shut down compressors if maximum pressures are
exceeded. Our modular pressure switch system allows an enormous variety of variants. Especially when used in series products, this allows us to adapt our pressure switches to your requirements.
Optionally available ATEX / IECEX certifications, IP6K9K, a high overpressure safety and an extremely robust design, which can also be used under strong vibrations or unfavorable environmental conditions, enable a long service life and safe monitoring of your limit pressures.
■ 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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