---
path: "p/SE-RS485-SPD3-B-K4/solaredge-rs485-surge-protection-kit-for-inverters-with-setapp-configuration-compatible-with-3ph-se25k-30k-40k"
locale: en-gb
alternates:
    nl-nl: "https://www.estg.eu/nl-nl/p/SE-RS485-SPD3-B-K4/solaredge-rs485-overspannings-beveiligingsset-voor-omvormers-met-setapp-configuratie-compatibel-met-3ph-se25k-30k-40k"
    en-gb: "https://www.estg.eu/en-gb/p/SE-RS485-SPD3-B-K4/solaredge-rs485-surge-protection-kit-for-inverters-with-setapp-configuration-compatible-with-3ph-se25k-30k-40k"
    x-default: "https://www.estg.eu/en-gb/p/SE-RS485-SPD3-B-K4/solaredge-rs485-surge-protection-kit-for-inverters-with-setapp-configuration-compatible-with-3ph-se25k-30k-40k"
    pl-pl: "https://www.estg.eu/pl-pl/p/SE-RS485-SPD3-B-K4/solaredge-rs485-surge-protection-kit-for-inverters-with-setapp-configuration-compatible-with-3ph-se25k-30k-40k"
    de-de: "https://www.estg.eu/de-de/p/SE-RS485-SPD3-B-K4/solaredge-rs485-uberspannungsschutz-kit-fur-wechselrichter-mit-setapp-konfiguration-kompatibel-mit-3ph-se25k-30k-40k"
    fr-fr: "https://www.estg.eu/fr-fr/p/SE-RS485-SPD3-B-K4/kit-de-protection-contre-les-surtensions-rs485-solaredge-pour-onduleurs-avec-configuration-setapp-compatible-avec-3ph-se25k-30k-40k"
    it-it: "https://www.estg.eu/it-it/p/SE-RS485-SPD3-B-K4/solaredge-rs485-surge-protection-kit-per-inverter-con-configurazione-setapp-compatibile-con-3ph-se25k-30k-40k"
    sv-se: "https://www.estg.eu/sv-se/p/SE-RS485-SPD3-B-K4/solaredge-rs485-overspanningsskyddssats-for-vaxelriktare-med-setapp-konfiguration-kompatibel-med-3ph-se25k-30k-40k-"

title: "SolarEdge RS485 Surge Protection RS485-SPD3-B-K4"
description: "Protect the SolarEdge inverter with the SE-RS485-SPD3-B-K4 surge protection kit. Essential protection for the RS485 communication of PV systems."

type: product_page

---

# SolarEdge RS485 Surge Protection Kit for 3PH inverters SE15K-SE40K and SE50K-120K Synergy Manager and Unit (5pcs) - Art.No.: SE-RS485-SPD3-B-K4

## Specifications

- **Brand**: SolarEdge
- **HS code**: 85176200
- **Manufactor**: SolarEdge
- **Net Height**: 64 MILLIMETER
- **Net Length**: 18 MILLIMETER
- **Net Weight**: 1 KILOGRAM
- **Net Width**: 51 MILLIMETER
- **Origin**: Israel
- **Warranty in Years**: 5

# **SolarEdge RS485 Surge Protection Kit for 3PH inverters SE15K-SE40K and SE50K-120K Synergy Manager and Unit (5pcs)**


The SolarEdge RS485 surge protection kit for inverters with SetApp configuration (compatible with 3PH SE25K, 30K-40K) can be inserted directly into a suitable inverter. This can also be done with existing installations, no adjustments need to be made. This plug-in device protects the inverter against surges of electricity. For example by lightning strikes.


## **Compatible inverters:**


SolarEdge 3PH inverter, 25kW
SolarEdge 3PH inverter, 30kW
SolarEdge 3PH inverter, 33.3kW
SolarEdge 3PH inverter, 40kW

## Downloads

- [Datasheet SolarEdge RS485 Surge Protection Kit inverters SE RS485 SPD3 B K4 2021 ENG](https://cdn.estg.eu/p/b/b/6/1/bb613116d4761d903547079452a8f918133f38c1_Datasheet_SolarEdge_RS485_Surge_Protection_Kit_inverters_SE_RS485_SPD3_B_K4_2021_ENG.pdf)