特性

• Broad product range for all standard applications in the world of automation
• Flexible and space saving
• Time saving installation due to
• simple snap on DIN-Rail and
• connection to PE and ground at the same time
• Reduced inventory due to uniform exchangeable fuse

"R.STAHL safety barriers INTRINSPAK series 9004 are used for various applications.Because of the electronic current limitation these barriers are suitable for the intrinsic safe power supply of field devices.The barriers of the series 9004 offering a smaller series resistance and therefore more power on the intrinsic safe side compared to the safety barrier series 9001 and 9002.A broad range of versions are available for electrical circuits with negative or positive potential.The types 9004\/5... with electronic voltage limitation enabling the application of unregulated power supplies."