---
lang: "en"
title: "Data Line Surge Protectors"
canonical_url: "https://shop.marcomweb.it/en/protections/data-line-surge-protectors"
brand: "MARCOM S.r.l."
---

## Available variants

---
title: "Data Line Surge Protectors — Variant: 7 lines, RS232, 4 kV"
sku: "ISD-1110-T"
canonical_url: "https://shop.marcomweb.it/en/protections/data-line-surge-protectors?config=1697"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

---
title: "Data Line Surge Protectors — Variant: 4 lines, RS485, 20 kV"
sku: "ISD-1230-T"
canonical_url: "https://shop.marcomweb.it/en/protections/data-line-surge-protectors?config=1698"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

---
title: "Data Line Surge Protectors — Variant: 4 lines, RS232, 20 kV"
sku: "ISD-1210-T"
canonical_url: "https://shop.marcomweb.it/en/protections/data-line-surge-protectors?config=1699"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

---
title: "Data Line Surge Protectors — Variant: 4 lines, RS485, 4 kV"
sku: "ISD-1130-T"
canonical_url: "https://shop.marcomweb.it/en/protections/data-line-surge-protectors?config=1700"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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MOXA ISD: Data Line Surge Protection

Data line surge protection

## Features

- Plug and play
- Surge protection for serial data lines
- ISD-1110-T / 1130-T: EN 61000-4-5 Level 4
- ISD-1210-T / 1230-T: IEC 61632-21 C2 (20 kV protection)
- Supports RS-232 or RS-422/485
- Compact size for easy installation
- Wide temperature model available for -40 to 85 ° C environments

 

---

Source: https://shop.marcomweb.it/en/protections/data-line-surge-protectors

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.