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AC Surge Protection Devices

AC Type1 Surge Protection SPD

THOR Type 1 DIN-rail SPD features are offering quick thermal response and perfect cut-off function and providing fast and reliable protection for various power supply systems.And its capacity to safely discharge current with 10/350 μs waveform.

AC Type2 Surge Protection SPD

Type 2 surge protective devices (SPDs) are designed to protect electric installations and sensitive equipment against indirect surges and ensuring a low protection level (Up).