These components are certified to comply with IEC 60079-0, Edition 7, IEC 60079-11, Edition 6, EN IEC60079-0:2018 and EN 60070-11:2012. When one of these components is used in an equipment, the component is to be soldered on a PCB inside a suitable enclosure and re-evaluated as an equipment. The operating temperature range of these components is -55°C to 85°C. The creepage and clearance distances across the isolating component have been evaluated, but the distance to other circuitry remain the responsibility of the user of the final equipment.

This assembly is an isolating component between separate intrinsically safe circuits. The assembly must be connected to suitably certified intrinsically safe circuits considering the entity parameters and temperature ratings in the application scenario shown in Table 9-1.