Type 2 Surge Protective Devices typically serve a branch circuit and protects against residual lightning energy, motor driven surges and other internally generated surges.
Leviton Type 2 surge panels use UL-recognized surge fuses. Leviton offers models that contain replaceable modules, surge counters and 7-Mode protection. They also offer models that can be used for both Delta and WYE transformers. These SPDs conform to NEMA LS 1 guidelines.