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Designed with the industry leading Mersen TPMOV® Technology, NEMA UL SPD meets requirements for UL1449 5th Edition.
Surge-Trap® Type 1 STXH Series SPD
Surge-Trap® Type 1 STXP Series SPD
Surge-Trap® Type 1 STXR Series SPD
Surge-Trap® Type 1 STXT Series SPD
Surge-Trap® Type 1 STZ Series SPD