Ac surge protector meet latest UL 1449 standard

BOURNS Model 1251 and Model 1252 ac surge protective device (SPD) line with two new heavy duty models meet the latest Underwriters Laboratories’ (UL) 1449 safety and performance standard. Devices are high-performance hybrid SPDs to be installed on the line side of the main service disconnect. Model 1252 is a Type 2 SPD engineered for the load side of the main service disconnect. Offering reliable transient protection for power distribution systems, both series support either 120/208 Three-Phase Wye or Single Phase 120/240Vac circuits with the Model 1252 also featuring noise mitigation filtering capabilities. http://www.bourns.com