Mersen STXR series surge protective devices are compact units meeting the requirements for UL1449 (Fourth Edition), ideal for branch panel and/or individual equipment protection. With NEMA 4X housings for indoor/outdoor use, STXR devices accommodate a variety of wiring configurations and offer up to seven modes of protection.
The most popular range in the STX series offering, the Surge-Trap® Type 1 STXR meets requirements for UL1449 Fourth Edition and is ideal for the replacement of obsolete surge arrestors. The STXR Series SPD feature TPMOV® technology inside making them some of the safest products available.
Surge protective devices start at