Home » Mechanical Pressure Switches » Fail-Safe
The special wiring of the SUCO pressure switch PLUS NAMUR enables a “fail-safe” system to be implemented. As soon as the evaluation unit measures an operating or measuring current of 0 mA at the output, the system switches into the safe OFF state.
According to DIN VDE 0660, Part 209, fail-safe refers to the ability of a system to remain in a safe state or to immediately switch to another safe state in the event of a failure. According to DIN VDE 0660, Part 209, the protected state of the system is reached when a switch-off command is present at the output contact, i.e. the control circuit is interrupted.
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■ SPST-NO or SPST-NC
■ Overpressure safety: Up to 4,350 psi (300 bar)
■ Burst pressure safety: Up to 5,800 psi (400 bar)
■ Zinc-plated steel body
■ AMP Superseal 1.5® Connector
■ Overpressure safety: Up to 8,700 psi (600 bar)
■ Field-adjustable pressure range: 725 to 2,175 psi
■ Zinc-plated steel body
■ Piston M12 DIN Connector
■ Field-adustable pressure range: 725 to 2,175 psi
■ Overpressure safety: Up to 8,700 psi
■ Zinc-plated steel body
■ Packard MetriPack 280® Connector
■ Field-adustable pressure range: 1.45 to 2,175 psi
■ Overpressure safety: Up to 4,350 psi (300 bar)
■ Zinc-plated steel body
■ SPST-NO or SPST-NC
■ Field-adjustable pressure range: 1.45 to 2,175 psi
■ Overpressure safety: Up to 8,700 psi (600 bar)
■ Zinc-plated steel body
■ 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
■ SPST-NO or SPST-NC
■ Overpressure safety: Up to 8,700 psi (600 bar)
■ Burst pressure safety up to 10,152 psi (700 bar)
■ Zinc-plated steel body
■ M 12×1 DIN EN 61076-2-101-A (PIN 1+3)
■ Burst pressure safety: Up to 5,800 psi (400 bar)
■ Overpressure safety: Up to 4,350 psi (300 bar)
■ M 12×1 DIN EN 60947-5-2 (PIN 1+2 / PIN 1+4)
■ Field-adjustable pressure range: 1.45 to 2,175 psi
■ Overpressure safety: Up to 4,350 psi (300 bar)
■ Packard MetriPack 280® Connector
■ Field-adustable pressure range: 1.45 to 2,175 psi
■ Overpressure safety: Up to 4,350 psi (300 bar)
■ Zinc-plated steel body
■ SPST-NO or SPST-NC
■ Overpressure safety: Up to 4,350 psi (300 bar)
■ Field-adustable pressure range: 1.45 to 2,175 psi
■ Zinc-plated steel body
■ Field-adustable pressure range: 1.45 to 2,175 psi
■ Overpressure safety: Up to 8,700 psi (600 bar)
■ Zinc-plated steel body
SUCO pressure measurement solutions will help you optimize your process control, reduce downtime, and prevent safety incidents, resulting in cost savings and increased productivity.
ATEX/IECEx and DNV GL-approved models ensure safe operation, reduce risk, and ensure compliance in explosive or hazardous settings.
Custom pressure switches are designed to meet your unique needs, ensuring precise measurement and efficiency from concept to installation.