Prosurge Panel mount Surge Protection Device get UL1449 Type 1 listed

ANSI / UL 1449 4th Type 1 Surge Protective Devices are Permanently connected SPDs intended for installation between the secondary of the service transformer and the line side of the service equipment overcurrent device, as well as the load side, including watt-hour meter socket enclosures and Molded Case SPDs intended to be installed without an external overcurrent protective device.

PROSURGE^® PSP and PS series panel SPDs are defined as high performance surge protection solution for most commercial and industrial environments with critical operations. They include Type 1 and Type 2 Surge Protective Devices (SPDs) that protect against the harmful effects of transient surges.