LACROIX protective peripherals & accessories Sofrel offers you a complete range of equipment for protection against voltage surcharges, perfectly suited to its telemetry and SCADA equipment and to their difficult environment.

These products, peripherals & accessories, have been specifically designed to provide optimal protection for SOFREL devices under particularly harsh conditions of use.
A complete range of surge protectors to safeguard your equipment against power surges
- Low voltage 100-240 V AC single phase type 2 surge protector
- PSTN telephone line surge protector
- RS485/DL link surge protector
- 4-20 mA or 13.8 V remote board surge protector