2906828 | Phoenix Contact

Surge protection device, 2906828, Phoenix Contact

Surge protection with integrated status indicator and knife disconnection for a 3-wire Ex i signal circuit with common reference potential. For HF applications. Indirect grounding via gas discharge tube, HART-compatible. Suitable for use in the fieldbus system (for example, PROFIBUS PA) in accordance with the FISCO concept, APL ready.

Features

• Continuous monitoring of protective devices
• Easy testing and documentation with CHECKMASTER 2 with pluggable protective modules
• The signal is not influenced during maintenance work, thanks to the impedance-neutral insertion and removal of protective plugs
• Space-saving and cost-saving with a narrow overall width of just 6 mm