# Surge Protection Module LSA LSA-ARR-YM — 10 pairs, 3-pole

**URL:** https://aio.lv/en/product--surge-protection-module-lsa-lsa-arr-ym-10-pairs-3-pole--2016117
**Data updated:** 2026-02-12 09:47 (EET)
**Category:** Network Equipment Accessories
**Manufacturer code:** LSA-ARR-YM
**EAN:** 310000002210
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.33 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 2.75 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--surge-protection-module-lsa-lsa-arr-ym-10-pairs-3-pole--2016117

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.89 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Surge Protection Module LSA LSA-ARR-YM is a protective unit designed for overvoltage suppression in telecommunication or low-voltage distribution systems. It features 10 pairs and a 3-pole configuration for multi-line protection. The module connects to LSA-style termination blocks and provides coordinated surge diversion to reduce equipment damage and downtime.

## Long description

Surge Protection Module LSA LSA-ARR-YM — 10 pairs, 3-pole is a protective unit developed for overvoltage suppression in telecommunication and low-voltage distribution installations. Designed to mount on LSA-style termination blocks, the module provides coordinated surge diversion across three conductors and supports protection of up to ten paired lines. The compact format allows integration into distribution frames and telecommunications cabinets where multi-line protection and controlled discharge paths are required.
Advantages
The module offers multi-line, three-pole protection in a single unit and is compatible with LSA termination systems for straightforward installation. Its coordinated diversion characteristics reduce the risk of secondary damage to connected equipment by directing surge energy to the protective earth. The ten-pair capacity enables consolidated protection for multiple circuits, lowering wiring complexity and saving rack space compared with single-line protectors.
Suitable for
Telecommunication distribution frames and patch panels
Low-voltage signal lines in commercial or industrial networks
Multi-pair telephone, DSL or data circuits requiring common-earth surge protection
Equipment rooms and telematics cabinets where compact, rack-mounted protection is needed
Key specifications
Configuration: 3-pole protection for each protected pair
Capacity: protection for 10 paired lines
Mounting: designed for LSA-style termination block connection
Function: coordinated surge diversion to protective earth
Application voltage range: suitable for telecommunication and low-voltage signal systems
Form factor: compact module compatible with distribution frames and cabinets
How to use
Install the module on the corresponding LSA-style termination block according to the system layout and wiring plan. Connect each incoming and outgoing line pair to the module contacts so that the protected conductors are routed through the module and a secure protective earth connection is established. Ensure that the protective earth conductor is of adequate size and continuity to allow proper surge diversion. Verify mechanical fixation in the distribution frame and test line continuity before returning circuits to service.
Usage recommendations
Place the module in close proximity to the termination block and maintain a short, low-impedance protective earth connection. Periodically inspect the module and associated grounding for signs of corrosion, loose connections or surge events that may have degraded protective capability. When used in critical installations, consider coordinated protection levels across upstream and downstream protective devices to ensure appropriate protection performance.

## FAQ

### How much does the Surge Protection Module LSA-ARR-YM — 10 pairs, 3-pole cost, and is it available for purchase?

The price is 3.33 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 07.07.2026 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.

### 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/2016117/6548663_large.webp