CZLBX-48 series surge protective device is designed for protesting devices in the field instruments which is usually caused by lightning strikes.
This industrial surge protection device supports 2 wires, 3 wires, and 4 wires.
2. Is there a backup electrical interface?
Yes: CZLBX-48 in-union
None: Series CZLBX-48-S
3. Male thread
Normal male thread include: 1/2’NPT，3/4’NPT，M20*15，G 1/2，G 3/4.
In addition to shielding, power level connection and other measures, but also to install on-site instrumentation SPD.
According to the wire, thread specifications, installation methods to select the right products, you can consider using rail-type SPD installed in a nearby wiring box, according to the actual situation can be used different measures.