Confirm the complete PCL45USB part number and series from the product label.
MTL PCL45USB Safety Barrier
- Part number
- PCL45USB
- Availability
- In stock
- Category
- Safety Systems
- Subcategory
- Safety I/O & Interlocks
PCL45USB product information
Core Value:
The MTL PCL45USB Safety Barrier provides intrinsic safety protection for hazardous areas by limiting energy to safe levels, ensuring compliance with safety standards and preventing ignition risks in explosive atmospheres.
Features:
• USB connectivity for easy configuration and monitoring
• Intrinsic safety certification for use in hazardous locations
• Compact design for space-efficient installation
Applications:
• Process control systems in chemical and petrochemical industries
• Protection of field instruments in explosive atmospheres
• Integration with USB-enabled control and monitoring devices
Confirm the complete system—not only the model number
Industrial components can differ by series, firmware, voltage, network, terminal base, memory, accessories and approvals. A matching front label does not by itself guarantee a drop-in replacement.
Send the existing system or application information when compatibility matters.
State quantity, preferred condition, destination and required delivery date.
Include a clear nameplate photo when the revision is uncertain.
Know what is being quoted
The offered condition and inspection scope should be written into the quotation. Do not assume every source uses condition terms in the same way.
New product
Ask whether the unit is factory sealed, open-box or unused surplus, and confirm packaging when relevant.
Unused surplus
Confirm packaging, storage evidence, label condition and included accessories.
Refurbished product
Confirm the refurbishment source, functional test scope, cosmetic condition and warranty.
Used product
Request clear photographs and available inspection or functional-test information.
Technical references
Manufacturer documentation should be used for engineering, installation, safety and certification decisions. This page supports identification and sourcing; it does not replace the manufacturer manual.
Common product questions
Find answers about product identification, compatibility, condition options and quotation requirements.
How can I identify the correct product?
Check the complete part number, series, revision and product label before requesting a quotation.
How should compatibility be confirmed?
Compare the electrical specifications, communication requirements, accessories and existing system documentation.
Which condition options are available?
Products may be offered as new, surplus, refurbished or used. The quotation will state the supplied condition.
What information is needed for a quotation?
Provide the part number, quantity, preferred condition, destination and required delivery date.
Send the part number and receive a clear quotation.
Include quantity, acceptable condition, destination and timing. A label photo helps verify the request.

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