Feature:
1. Surge Protector: Works perfectly in protecting the DC power system from lightning strike or over voltage.
2. Reliable Working: Comes with 20kA nominal discharge current In and 40kA maximum discharge current Imax.
3. Safe Protection: The 500V DC maximum continuous working voltage Uc ensures more stable circuit operating.
4. Good Durability: Adopting premium materials, the efficient voltage arrester is very durable for long use.
5. Easy to Install: Very easy to connect to the circuit, and the simple wiring can be completed in minutes.

Specification:
Item Type: Surge Protective Device
Model: CHLT-40PV
Maximum Continuous Working Voltage Uc: 500V DC
Nominal Discharge Current In: 20kA (8/20μs)
Maximum Discharge Current Imax: 40kA (8/20μs)
Voltage Protection Level Up: ≤2.8kV
Number of Poles: 2P
Protection Level: IP20
Working Temperature: -40℃~80℃, humidity: ≤90% (average at 25℃).

Package List:
1 x Surge Protective Device
1 x Slip Sheet

Note:
1. The power supply must be cut off before installation, and hot line work is strictly prohibited;
2. When installing, please connect according to the installation diagram, where + is the positive wire and ‑ is the negative wire. Do not connect it wrongly. After installation, close the automatic circuit breaker (fuse) switch and check whether the working state is normal.