The ZoneMaster Series is available in units with either a 200 or 170kA surge handling capability. ZoneMaster is engineered to protect the most critical electronic systems, suppressing surges at the main service panel. This patented range of devices has the advantage of remote monitoring capabilities and full module diagnostic indication.

• Remote indication and module diagnostic
• Optional high per formance mains power filter
• Patented technology, UL 1449 3rd Edition listed
• 15 Year "No Fuss" Warranty