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Process Control Cabinets
Alcatraz Process Control Cabinets are certified enclosures designed for environments where explosion protection is mandatory.
These cabinets serve as the physical hub for digital interlocking functions, housing electronic key management systems, digital time delay units and explosion-proof digital detection modules.
Available in various configurations our cabinets are always designed bespoke to match the client's specific process, zone classification and functional requirements.
ATEX Configurations
EX-I Intrinsically safe for Zone 0, 1 and 2 applications
EX-D Flameproof for Zone 1 and 2 applications
EX-E Increased safety for Zone 1 and 2 applications
Integrated Capabilities
Field electronic key cabinet with digital key detection, trapping and release
Digital time delay unit & programmable time-based key release control
Explosion proof process cabinets for keys & digital detection within hazardous areas
Key detection from control room Monitor presence/absence of keys remotely
Actuator position & control from cabinet via DCS
Electro-mechanical restriction Key exchange box functionality within electrical cabinet
Product datasheets, installation manuals, and certification documents are available for download via OneHub or below. Please provide your email to access the downloads.
Custom made to suit clients actual needs.
» Electronic field key cabinets, with digital key detection, trapping and release
» Intergraded Temperature / Pressure / Toxicity / Pig signals / LO & LC
» Digital time delay unit & programmable time-based key release control
» Explosion proof process cabinets for keys & digital detection within hazardous areas
» Key detection from control room Monitor presence/absence of keys remotely
» Actuator position & control from cabinet via DCS
» Electro-mechanical restriction Key exchange box functionality within electrical cabinet
The Alcatraz Proces control cabinets can be used in a host of applicatiions;
» Furnace operations / loading & offloading / pigging systems / machine guarding / tank storage etc
» Field electronic key cabinet with digital key detection, trapping and release
» Intergraded Temperature / Pressure / Toxicity / Pig signals / LO & LC
» Digital time delay unit & programmable time-based key release control
» Explosion proof process cabinets for keys & digital detection within hazardous areas
» Key detection from control room Monitor presence/absence of keys remotely
» Actuator position & control from cabinet via DCS
» Electro-mechanical restriction Key exchange box functionality within electrical cabinet
Safety by design
Watch how Alcatraz Interlocks solutions improve safety, efficiency, and control in industrial environments."
Request product
Looking for the right solution for your application? Our team of specialists is ready to support you with tailored advice on Alcatraz Interlocks products. Whether you need assistance with selection, configuration, or integration into your safety process, we ensure a reliable and efficient solution that meets your operational requirements.
Applications
Pig traps
Interlocking and valve control solutions for pig trap launch and receive operations one of the most sequentially complex and hazardous procedures in pipeline operations.
Tank farm & storage solutions
Process safety solutions for tank farm isolation, product transfer, loading and unloading operations protecting against cross-contamination, overfill and uncontrolled release.
Flow control
Interlocking and valve control for critical flow control applications ensuring correct valve sequencing in process changeover, diversion and isolation procedures.
Pressure safety valve system
Interlocking solutions for PSV bypass and reinstatement ensuring that pressure protection is never compromised during maintenance or testing activities.
Our markets
Service
Alcatraz Interlocks delivers a complete range of professional services designed to protect the performance, reliability and integrity of your process safety systems throughout their operational lifecycle.

Ready to make your process safer?
Speak to one of our process safety specialists today. We're here to help you design the right solution for your application.Together, we ensure your systems meet the highest safety standards, reduce operational risks, and continue to perform reliably in even the most demanding environments.
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