These devices are intended for single 120 or 240 VAC or 24 to 240 VDC circuit applications at locations feeding sensitive/critical equipment. They are unique in that they are designed as a stand-alone surge suppression device and require no special enclosure when used outside an existing enclosure or cabinet. Their compact size make installation a breeze and the warranty is the best in the industry. Add to all that, dedicated all mode" protection, and you get a device that defines effective and reliable surge suppression.
Units are available with our Enhanced
Sinewave Tracking or simply the
encapsulated Optimal Response
Networkδ.
Individual Equipment Suppressors
 | SPT Series - Enhanced Sinewave Tracking - AC units. |
| SPT-RJ Series - Enhanced Sinewave Tracking - AC units with RJ14 protection included. |
| SPT-DIN Series - Enhanced Sinewave Tracking - AC units with DIN rail mounting. |
| FSPT Series - Optimal Response Networkδ - AC units. |
| SPT-DC series - Enhanced Sinewave Tracking - DC units. |
| SPW Series - Hardwired Enhanced Sinewave Tracking - AC units from 120 to 480Vac |
| 
SPT Series |
|
FSPT Series |
ICPS Family
| ST-ICPS - Enhanced Sinewave Tracking - (when space is critical and limited) |
| ST-RSE-3N series These are Three (3) phase units in the same enclosure as the SPT units!!! |
| ST-FDINxx-20 - 35 mm Din Rail enclosure unit. 120 or 240 single phase - thermal/current fused! ORN Clamping |
| ST-CDINxx20 - 35 mm Din Rail enclosure unit. 120 or 240 single phase - thermal/current fused! EST Clamping |
| Combined Data sheet for ST-DIN units listed above - ST-CDIN and ST-FDIN |