Transtector Systems 127/220VAC 3-Pole 3-Phase Wye Modular SPD (I2R-75KY220)

Description 127/220 Vac, 3-Pole, 3-Phase Wye, Modular Surge Protection Device. The I2R-75KY220 couples a high short circuit rating with thermally protected MOV, which eliminates the need for additional overcurrent protection devices. Each modular, I2R combines a robust 75 kA surge capacity that also eliminates back-up fusing requirements thus providing network operators with a quick to install, safe and reliable product set for AC network surge protection.