Lovato SG22PA300 Type 2 surge protection device with plug-in cartridge, 2-pole configuration, 20 kA rated discharge current per pole, 50 kA maximum discharge current, 300 V AC maximum continuous operating voltage and DIN rail mounting.
£127.51
The Lovato SG22PA300 is a high-performance Type 2 surge
protection device (SPD) designed to protect AC electrical installations
against transient overvoltages caused by switching events and indirect lightning
surges. Featuring a 2-pole configuration, plug-in cartridge
design, and a rated discharge current of 20kA per pole, this
SPD provides reliable protection for industrial, commercial, and photovoltaic
power systems.
Designed for installation on standard 35mm DIN rails, the
Lovato SG22PA300 offers a compact 2-module design, a maximum discharge current
of 50kA, and a voltage protection level below 1.5kV.
It complies with IEC/EN 61643-11 requirements, making it a
dependable solution for safeguarding sensitive electrical equipment.
| IP Rating | IP20 |
|---|---|
| Series | SG2 Surge Protection Devices |
| Product type | Surge protection device |
| SPD type / class | Type 2 |
| Number of poles | 2P |
| Rated discharge current In | 20 kA per pole |
| Impulse waveform | 8/20 µs |
| Maximum discharge current Imax | 50 kA |
| Maximum continuous operating voltage Uc | 300 V AC |
| System voltage | 230 / 400 V AC |
| Voltage protection level Up | 1.5 kV |
| Status indication | Optical indication |
| Remote signalling contact | No |
| Cartridge type | Plug-in / removable cartridge |
| Protection rating | IP20 |
| Mounting type | 35 mm DIN rail mounting |
| Construction size | 2 DIN modules |
| Dimensions (H x W x D) | approx. 90 x 36 x 68 mm |
| Operating temperature | -40 to +85 °C |
| Weight | approx. 274 g |
| Package quantity | 1 piece |
| Package dimensions | approx. 110 x 100 x 45 mm |
| GTIN / EAN | 8013975232743 |
| Standards | IEC/EN 61643-11 |
| HS Code | 85365080 |
The Lovato SG22PA300 is a Type 2 surge protection device designed for AC power
line protection against transient overvoltages.
The device has a rated discharge current of 20kA per pole and a maximum
discharge current of 50kA.
Yes. The SG22PA300 is designed for standard 35mm DIN rail mounting and occupies
2 DIN modules.
Yes. The unit uses a plug-in cartridge design that allows simplified
maintenance and replacement.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...