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SG23PA300 – SURGE PROTECTION DEVICE TYPE 2 3P PLUGIN
Lovato SG23PA300 Type 2 surge protection device with plug-in cartridge, 3-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.
£112.79
Lovato SG23PA300 Surge Protection Device Type 2 3 Pole 20kA Plug-In Cartridge
The Lovato SG23PA300 is a reliable Type 2 surge
protection device (SPD) designed to protect AC electrical systems
against transient overvoltages caused by switching operations and indirect
lightning effects. Featuring a 3-pole configuration,
plug-in cartridge technology, and a rated discharge current of
20kA per pole, this SPD provides effective surge protection
for industrial, commercial, and photovoltaic installations.
Designed for 230/400VAC systems, the Lovato SG23PA300 is
suitable for DIN rail installation and conforms to IEC/EN 61643-11
standards. Its replaceable cartridge design simplifies maintenance while
helping reduce downtime in electrical distribution and control panels.
Why Choose the Lovato SG23PA300?
- Type 2 surge protection device for AC electrical installations.
- 3-pole configuration for three-phase power systems.
- 20kA rated discharge current (8/20μs) per pole.
- Plug-in cartridge design for quick replacement and maintenance.
- Suitable for 230/400VAC distribution systems.
- Compatible with standard 35mm DIN rail mounting.
- Designed for industrial, commercial, and photovoltaic applications.
- Provides protection against transient surge voltages.
Applications
- Three-phase electrical distribution boards
- Industrial control panels
- Automation and machinery systems
- Commercial electrical installations
- Photovoltaic AC systems
- Protection of sensitive electronic equipment
Technical Specifications
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| Phase | Three Phase | |
|---|---|---|
| IP Rating | IP20 | |
| Series | SG2 Surge Protection Devices | |
| Product type | Surge protection device | |
| SPD type / class | Type 2 | |
| Number of poles | 3P | |
| Number of conductors | 3 | |
| 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 | 3 DIN modules | |
| Dimensions (H x W x D) | approx. 90 x 54 x 68 mm | |
| Operating temperature | -40 to +85 °C | |
| Package quantity | 1 piece | |
| Standards | IEC/EN 61643-11 | |
| HS Code | 85365080 |
Frequently Asked Questions
What type of surge protection device is the Lovato SG23PA300?
The Lovato SG23PA300 is a Type 2 surge protection device designed for AC
power systems to protect equipment from transient overvoltages.
What is the configuration of the SG23PA300?
The SG23PA300 features a 3-pole configuration suitable for three-phase
electrical installations.
What is the rated discharge current of the Lovato SG23PA300?
The device has a rated discharge current of 20kA per pole using an 8/20μs
waveform.
Can the SG23PA300 cartridge be replaced?
Yes. The plug-in cartridge design allows simple replacement during
maintenance procedures.
