STC-SLAC Series - Data/Signal Line Protection
The STC-SLAC Series surge suppressor is specifically designed to protect sensitive electronics that contain both low voltage control circuit signal lines and 120 volt AC Power. It combines the technologies found in the STC-642 signal line protector and the STC-HSP advanced three-stage hybrid solid state power line protector. The rugged waterproof NEMA 4X polycarbonate enclosure is suited for installation in the most severe environments. The AC power suppressor features filtering of common and normal mode noise and MOV protection for nanosecond response time. The signal line protector incorporates a design consisting of gas discharge tubes (GDT), thermal resettable fuses (PTC) and silicon avalanche diode components (SAD) for premium protection of signal lines up to 36 volts.
Application- Water treatment facilities
- Industrial manufacturing plant
- Chemical processing plants
- Wastewater treatment facilities
- Agricultural (farms and processing)
- Fish hatcheries
- Food processing
Features- Surge suppression for AC power and low-voltage signal lines
- NEMA 4X polycarbonate enclosure
- Series hybrid AC suppressor/filter
- User-replaceable protection modules
- 15 Amps replaceable fuse for AC module
- Test jacks for signal line monitoring
- "Power ON" LED indicator
- Internal replaceable fuse
- Screw terminals for ease in serviceability
- Five year limited warranty
Selection Table![]()
Specification![]()
