---
lang: "en"
title: "Professional Surge Arrester"
canonical_url: "https://shop.marcomweb.it/en/protections/professional-surge-arrester"
brand: "MARCOM S.r.l."
---

## Available variants

---
title: "Professional Surge Arrester — Variant: SMA SURGE ARRESTER DC-3GHZ"
sku: "7001/002"
canonical_url: "https://shop.marcomweb.it/en/protections/professional-surge-arrester?config=2397"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

---
title: "Professional Surge Arrester — Variant: N PANEL SURGE ARRESTER DC-3GHZ"
sku: "7001/001"
canonical_url: "https://shop.marcomweb.it/en/protections/professional-surge-arrester?config=2398"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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Surge Arrester: Professional Arresters

The safety of a transmission system also relies on the use of high-quality arresters with certain and tested characteristics.
The proposed arresters help protect the system from unpleasant surprises, with low V.S.W.R. and insertion loss values.
These peculiarities make them technically performing and indispensable accessories in modern radio systems.

## Technical specifications

- Brass body plated with ternary alloy
- 50 ohm impedance
- Frequency range DC - 2.7 GHz
- Insertion loss <= 0.1 db DC-1GHz
- Insulation resistance (initial) <= 1mOhm
- Operating temperature from -40°C to +90°C
- IP68 protection rating

 

---

Source: https://shop.marcomweb.it/en/protections/professional-surge-arrester

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