# Schmith SPPL-1-20 — power line protector / surge protector module (model SPPL-1-20)

**URL:** https://aio.lv/en/product--schmith-sppl-1-20--11230445
**Data updated:** 2026-03-07 19:52 (EET)
**Category:** Other goods
**Manufacturer:** Schmith
**Manufacturer code:** SPPL-1-20
**EAN:** 5902004730721
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 96.99 €
**Prices and availability valid until:** 2026-11-02 23:59
**Price without VAT (21%):** 80.16 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schmith-sppl-1-20--11230445

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.10.2026 | free |
| Pickup points | 22.10.2026 | 1.99 EUR |
| Courier delivery to door | 22.10.2026 | 4.99 EUR |

## Summary description

Schmith SPPL-1-20 is a power line protector module designed to limit surge and transient overvoltages on single-phase supply lines. It fits inline installation to protect connected equipment from voltage spikes, featuring a compact form factor suitable for electrical panels or distribution boards. Use cases include protecting industrial controls, telecom equipment, and sensitive electronics from transient surges.

## Long description

Schmith SPPL-1-20 is a power line protector module designed for inline installation on single-phase supply lines to limit surge and transient overvoltages. The compact module is intended for mounting in electrical panels or distribution boards where it reduces the risk of damage to connected equipment by clamping voltage spikes and diverting transient currents away from sensitive circuits.
Advantages
The device provides targeted protection of single-phase circuits with a compact design that saves panel space. It responds to transient overvoltages to reduce the likelihood of damage to industrial controls, telecom devices and other sensitive electronics. Installation in the power distribution path allows continuous protection without affecting normal supply operation, and the module’s form factor simplifies integration into existing electrical enclosures.
Suitable for
 Protecting industrial control systems and PLCs on single-phase lines
 Safeguarding telecom and network equipment from transient surges
 Protecting sensitive electronics in small distribution boards
 Use in commercial and light-industrial electrical panels
Key specifications
 Single-phase surge protection for supply lines
 Inline module form factor suitable for panel or DIN mounting
 Compact dimensions designed to fit into distribution boards
 Passive surge-clamping operation to limit transient voltages
 Designed to protect connected equipment from short-duration voltage spikes
How to use
Install the Schmith SPPL-1-20 inline on the single-phase supply conductor according to local electrical codes and panel layout, ensuring secure mechanical mounting and correct electrical connections. Verify that the module is compatible with the system voltage and that circuit protection (fuses or breakers) is in place upstream as required. After installation, confirm continuity and proper operation of the protected circuit and inspect connections periodically for signs of wear or overheating.
Usage recommendations
Place the module close to the incoming supply or the equipment being protected for optimal transient diversion. Combine the protector with appropriate upstream overcurrent protection and follow applicable national wiring standards. Replace the module if it shows signs of damage, discoloration or if protection performance is compromised after major surge events.

## FAQ

### How much does the Schmith SPPL-1-20 power line protector cost, and is it available for purchase?

The price is 96.99 € (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 19.10.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Schmith SPPL-1-20 power line protector be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

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

## Image

https://aio.lv/img/cache/product/11230445/69960864_large.webp