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header-product Surge Protector No name SUG-RS485/DIN for RS-485 Differential Line, DIN-rail mount
56.49 €

Surge Protector No name SUG-RS485/DIN for RS-485 Differential Line, DIN-rail mount

Surge Protector No name SUG-RS485/DIN for RS-485 Photo 1
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Surge Protector No name SUG-RS485/DIN for RS-485 Differential Line, DIN-rail mount

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Surge Protector No name SUG-RS485/DIN for RS-485 Differential Line, DIN-rail mount

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Short description

Surge protector SUG-RS485/DIN (No name) for differential RS-485 communication lines. DIN-rail mount device provides transient overvoltage protection for balanced two-wire serial buses used in industrial automation and building networks. Protects data lines from surges and lightning-induced transients, helping preserve RS-485 transceivers and maintain reliable serial communication in installations.
Available for order: 3 pcs.
Warranty: 2 Years
SKU: 12071716
Manufacturer: No name
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
03.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
06.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
06.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Product information

Description

The surge protector SUG-RS485/DIN is designed for differential RS-485 communication lines and fits on standard DIN rails. It provides transient overvoltage protection for balanced two-wire serial buses commonly used in industrial automation and building networks. The device helps protect RS-485 transceivers and connected equipment from surges and lightning-induced transients, reducing the risk of communication failures and hardware damage while preserving signal integrity on the bus.

Advantages

The DIN-rail mount design allows easy installation in control cabinets and distribution panels without additional mounting hardware. The protector targets differential disturbances on balanced RS-485 lines, offering fast response to transient events while keeping the common-mode behavior compatible with serial data transmission. Its compact footprint conserves space in electrical enclosures and supports continued reliable serial communication in mixed industrial environments.

Suitable for

  • Protection of RS-485 two-wire differential communication buses in industrial control systems
  • Data line surge protection in building automation and access control networks
  • Use in electrical distribution cabinets, PLC racks and DIN-rail mounted equipment enclosures
  • Installations exposed to lightning-induced transients or switching surges

Key specifications

  • Designed for differential two-wire RS-485 serial lines
  • DIN-rail mount form factor suitable for standard EN rail profiles
  • Transient overvoltage protection for balanced communication buses
  • Compact housing to fit within control cabinets and enclosures
  • Maintains signal integrity for high-speed serial communication

How to use

Mount the protector on a standard DIN rail inside the control cabinet or enclosure near the RS-485 termination point or distribution interface. Connect the two RS-485 signal conductors to the corresponding input and output terminals of the device following the line direction, and ensure a reliable earth/ground reference where required by the installation practice. Observe proper wiring polarity and maintain recommended cable routing and separation from high-voltage conductors to minimize induced interference.

Usage recommendations

Place surge protection devices close to the equipment they protect, use correct grounding practices, and combine with line terminations and shields where applicable to achieve optimal protection and communication reliability.

Description

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Customer questions

FAQ

How much does the Surge Protector No name SUG-RS485/DIN for RS-485 cost, and is it available for purchase?

The price is 56.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 03.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All No name products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized No name service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.