Sthal 8901/31-280/165/80 Safety Terminal Barrier

The Stahl 8901/31-280/165/80 is a safety barrier terminal used for intrinsic safety applications. It limits energy (voltage and current) to safe levels for use in hazardous zones, ensuring safe interfacing between control and field devices in explosive environments.

Technical Specifications:
Model: 8901/31-280/165/80
Manufacturer: R. Stahl
Type: Safety Barrier Terminal
Application: Intrinsic safety for hazardous (Ex) areas
Voltage Rating: 250V AC/DC Max
Current Rating: 6.3A Max
Frequency: 50/60 Hz
Response Time: < 10 ms
Enclosure Type: Red housing with snap-on DIN rail mounting
Mounting: DIN rail, 35 mm
Standards: IEC/EN 60079-11, ATEX approved
Usage: Signal and control lines between safe and hazardous areas
Ambient Temperature: –25 °C to +70 °C
Installation: Zone 2 / Division 2 or safe area only
Fuse Rating: Internal replaceable fuse
Country of Manufacture: Germany Please review pictures carefully and let us know if you have any questions!