Eaton 2 Channel Galvanic Zener Barrier ATEX Certified DIN Rail Mount Screw Terminal MTL5561/RS

Eaton MTL5561/RS is a 2 Channel Galvanic Zener Barrier designed as an intrinsic safety interface that provides robust protection and signal isolation in hazardous areas. It is ATEX certified and intended for use with conventional fire and smoke detectors and other analogue output devices, making it suitable for fire safety, industrial automation, and signal conditioning applications.

This compact safety interface, part of the MTL5500 series, offers excellent galvanic isolation ensuring system reliability while preventing hazardous energy transfer. It supports multi-channel configurations enabling integration into complex control panels.

The unit features an operating supply voltage range of 6 to 30 V DC, with screw terminal connections for secure and easy wiring. The device includes reverse input polarity protection to maintain system integrity in fault conditions, contributing to a safe and stable installation.

Its IP54 rated enclosure protects against dust and water ingress, suitable for industrial and manufacturing environments, and it is designed for DIN rail mounting with plug-in signal and power connectors to simplify installation and maintenance.

The Eaton MTL5561/RS operates safely within a temperature range from -20°C to 60°C and delivers a maximum safety current of 42mA with a maximum safety voltage of 28V. It complies with international standards ATEX, EN, and IEC for hazardous area safety, making it a reliable choice for demanding industrial and commercial applications.

Provides galvanic isolation for enhanced safety and signal integrity. Supports 2 channels for multi-point system design. Equipped with screw terminals for reliable electrical connections. Operates with supply voltage between 6V to 30V DC.

Compact 16mm width design allows space-efficient installation. Features IP54 protection for durable operation in industrial environments. Includes maximum safety current of 42mA and safety voltage of 28V. Operates reliably within -20°C to 60°C temperature range.

Certified to ATEX, EN, and IEC standards ensuring hazardous area suitability. Simple DIN rail mounting and plug-in connectors ease installation and maintenance. This product is highly suitable for industrial automation, electrical signal conditioning, fire and safety systems, and hazardous area instrumentation.

Explore more in our Signal Conditioners category for additional ATEX certified and galvanic barrier devices.