2 Pole Double Module SPD for Single-Phase Installations
10kA/20kA Type 2 SPD Surge Protective Device
The Live Electrical 2 Pole 10kA/20kA Type 2 SPD is a compact and reliable Type 2 surge protective device (SPD) for single-phase installations. It provides essential protection against transient voltages caused by indirect lightning strikes and switching events. This 2-pole SPD is ideal for small homes, offices, and light commercial setups.
With a 10kA nominal and 20kA maximum discharge capacity, the SA220 ensures your installation remains compliant with BS EN 61643-11 while reducing the risk of costly equipment damage.
⚙️ Key Features – SA220 Type 2 SPD
- Type 2 SPD – Protects against surges from internal switching or external faults
- 2 Pole Design – Suited for 230/380V TN-S and TT system installations
- Discharge Capacity – 10kA nominal, 20kA maximum (8/20 μs waveform)
- Protection Levels – ≤1.2kV residual at 5kA; ≤1.3kV at 10kA
- Temporary Overvoltage (UT) – 440/640V AC rating
- Admissible Short-Circuit – 25kA
- Fuse Rating – Supports up to 125A gG fuse
- BS EN 61643-11 Compliant – Fully certified and safe
- IP Rating – IP20 for indoor use
- Operating Range – -40°C to +85°C
Summary – Type 2 Surge Protector 230V
The Live Electrical 2 Pole 10kA/20kA Type 2 SPD is a basic SPD for single-phase installations. With 10kA/20kA discharge capacity and BS EN 61643-11 compliance, it’s a reliable and compact solution for surge protection in smaller electrical systems.
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