ABB is a global leader in over voltage protection for power systems.
Distribution Class 3-30kV, 3.6kJ/kV Brochure (.8mb pdf)
Intermediate Class - 3-36kV, 3.6kJ/kV Brochure (.78mb pdf)
Station Class 3-240kV, 9.8kJ/kV Brochure (.9mb pdf)
Station Class 3-240kV, 13.6kJ/kV Brochure (.9mb pdf)
Intermediate Class 3-120kV, 5.1kJ/kV Brochure (.8mb pdf)
Station Class 3-338kV, 9.8kJ/kV Brochure (.7mb pdf)
Station Class 54-360kV, 13.6kJ/kV Brochure (.98mb pdf)
Station Class 396-612kV, 19.2kJ/kV Brochure (.9mb pdf)