TOMZN SPD TZG40-PV DC 1000V Surge Protector 20kA-40kA Low-voltage Arrester for Solar PV
The SPD TZG40-PV DC 1000V is a high-performance surge protection device (SPD) engineered for solar photovoltaic (PV) and DC systems up to 1000V DC.
It effectively protects your electrical installation and sensitive equipment from lightning-induced surges, overvoltages, and transient spikes by safely diverting excess energy.
With a discharge capacity of 20kA–40kA (8/20μs) and compact DIN rail design, this SPD is perfect for residential, commercial, and industrial PV systems.
Key Functions & Features
SPD TZG40-PV for solar PV & DC systems up to 1000V
Handles surges up to 20kA–40kA (8/20μs waveform)
Protects against lightning strikes & overvoltage in DC circuits
Compact and easy to install on 35mm DIN rail
Suitable for homes, offices, and solar power plants
Built for reliability in harsh environments
Provides fast response to transient overvoltages
Complies with IEC/EN surge protection standards
- Usage: Protects equipment from transient overvoltage & lightning
Application: Solar PV & DC systems
