---
product_id: 31588814
title: "RS-485 Hi-Energy Surge Protector with Term Blks"
brand: "quatech"
price: "S$301"
currency: SGD
in_stock: true
reviews_count: 1
url: https://www.desertcart.sg/products/31588814-rs-485-hi-energy-surge-protector-with-term-blks
store_origin: SG
region: Singapore
---

# High-energy surge protection RS-485 communication compatibility Integrated terminal blocks for easy wiring RS-485 Hi-Energy Surge Protector with Term Blks

**Brand:** quatech
**Price:** S$301
**Availability:** ✅ In Stock

## Summary

> ⚡ Shield your RS-485 network with power and precision!

## Quick Answers

- **What is this?** RS-485 Hi-Energy Surge Protector with Term Blks by quatech
- **How much does it cost?** S$301 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/31588814-rs-485-hi-energy-surge-protector-with-term-blks)

## Best For

- quatech enthusiasts

## Why This Product

- Trusted quatech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust Surge Defense:** Protect your critical RS-485 networks from damaging voltage spikes with high-energy surge absorption.
- • **Seamless Integration:** Designed specifically for RS-485 systems, ensuring flawless communication and data integrity.
- • **Effortless Installation:** Built-in terminal blocks simplify wiring, saving you time and reducing installation errors.
- • **Future-Proof Your Setup:** Stay ahead of power surges and avoid costly downtime—because your network deserves the best.
- • **Industrial-Grade Reliability:** Crafted by B&B Electronics, a trusted name in surge protection for professional-grade performance.

## Overview

The RS-485 Hi-Energy Surge Protector with Terminal Blocks by B&B Electronics offers high-energy surge absorption tailored for RS-485 communication lines. Featuring integrated terminal blocks for easy installation, it ensures reliable protection against voltage spikes, safeguarding your critical electronics and maintaining data integrity in demanding industrial environments.

## Description

B&B Electronics Mfg. Co. 485Hesp 485 High Energy Surge Pro W/Tb

## Features

- A quality product by B&B ELECTRONICS MFG. CO.
- A quality product by B&B ELECTRONICS MFG. CO.
- A quality product by B&B ELECTRONICS MFG. CO.
- A quality product by B&B ELECTRONICS MFG. CO.
- A quality product by B&B ELECTRONICS MFG. CO.

## Images

![RS-485 Hi-Energy Surge Protector with Term Blks - Image 1](https://m.media-amazon.com/images/I/61WGyQqip7L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Five Stars
  

*by F***N on Reviewed in the United States on October 29, 2017*

Great product

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**Shop now:** [https://www.desertcart.sg/products/31588814-rs-485-hi-energy-surge-protector-with-term-blks](https://www.desertcart.sg/products/31588814-rs-485-hi-energy-surge-protector-with-term-blks)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-08*