A comprehensive product solution that provides precise overvoltage protection from direct lightning strikes to end devices.
A wide range of operating voltages, with a product series covering the voltage range from 60Vac to 1000Vac.
Reliable large arc-extinguishing baffle technology significantly reduces the risk of fire after module failure.
The exquisite modular design facilitates on-site installation and saves cabinet space.
The full product series holds certifications from CE, TUV, DEKRA, and UL.
Based on PTG's patented technology, no follow current and low voltage protection level.
High-performance single module handles 100kA (10/350µs) lightning current energy.
Main circuit tripping technology ensures high system reliability and low risk.
Visual status indication and remote signaling alarm contacts.
Compact design with a single module width of only 18mm.
Based on PTG's patented technology, no follow current and low voltage protection level.
Pluggable single module for easy maintenance and replacement.
High-performance single module handles 25kA (L-N), 100kA (N-PE) (10/350µs) lightning current energy.
Main circuit tripping technology ensures high system reliability and low risk.
Visual status indication and remote signaling alarm contacts.
Multiple discharge current levels available, with a maximum current handling capacity of 120kA.
Multiple structural designs offering single-channel high-current modules for flexible on-site configuration.
Large arc shield arc-extinguishing technology ensures reliable tripping after module failure.
Visual status indication and remote signaling alarm contacts.
Vibration-resistant pluggable module design, ensuring system stability and reliability during transportation vibration and current discharge.
Multiple voltage levels available, with a wide range of continuous operating voltage from 60Vac to 760Vac.
Large arc shield arc-extinguishing technology, ensuring reliable tripping after module failure and reducing fire risks.
Visual status indication with local red-green windows and remote signaling dry contacts.
Protection for terminal equipment in power systems of industrial electrical devices.
Series input/output structure with Y-type protection circuit design, providing full-line protection.
Low voltage protection level, effectively ensuring safety and reliability of terminal electrical equipment.
Visual status indication with local red-green windows and remote signaling dry contacts.