SPD 10KA~20KA 4 Pole Surge Protector
1: Suitable for system power protection, such as power distribution cabinet, switch cabinet, switch cabinet, AC distribution board, etc.
2: TOWSP SPD is suitably used in the TT, TN-S, TN-C, IT, TN-C-S and etc power supply system of AC 50/60HZ.
3: TOWSP SPD to protect from direct and indirect lightning impulse and other transient over voltage.
4: Distribution box with outdoor input in the building and each floor.