Hochiki MTL-5661 Galvanic Isolator
Model MTL5561 is a zone-powered, two-channel interface for use in conventional fire detection systems for protection within hazardous areas. In operation, the triggering of a detector causes corresponding change in the safe-area circuit. The unit has reverse input polarity protection, while 'non-fail' earth fault detection on either line can be provided by connecting an earth leakage detector to terminals 3 or 6. Certified for use in Zone 0, IIC, T4-6 hazardous areas.
Features
- Simple installation onto standard DIN railing
- Simplified installation and maintenance using plug-in connectors
- Input circuit protected against reverse polarity
Download MTL5561 Specification.pdf
Download MTL Barriers Compatible with Hochiki IS Detectors App Note.pdf
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