# Spamel SPMO40B+C 3P PV Surge Protection Device, 1000V DC, 7kA, Type 1+2

**URL:** https://aio.lv/en/product--spamel-spmo40bc3p-pv1000-7ka--12448531
**Data updated:** 2026-05-18 02:54 (EEST)
**Category:** Solar Panel Accessories
**Manufacturer:** Spamel
**Manufacturer code:** SPMO40B+C\\3P-PV1000-7kA
**EAN:** 5907723338470
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 79.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 65.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--spamel-spmo40bc3p-pv1000-7ka--12448531

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Spamel SPMO40B+C 3P PV is a varistor-based surge protection device designed for photovoltaic installations. It operates at 1000V DC with a 7kA discharge current, classified as Type 1+2 (Class B+C). This device provides essential protection against atmospheric and switching overvoltages, ensuring the safety and longevity of solar energy systems by diverting excess electrical energy to the ground.

## Long description

The Spamel SPMO40B+C 3P PV is a high-performance varistor-based surge protection device specifically engineered for photovoltaic installations. Operating at 1000V DC, this device is designed to safeguard sensitive solar power equipment from the damaging effects of atmospheric and switching overvoltages. By effectively diverting excess electrical energy to the ground, it ensures the operational stability and long-term reliability of solar energy systems.
Advantages
This surge protection device offers a robust defense mechanism by combining Type 1 and Type 2 protection classes into a single unit. Its varistor technology provides a rapid response time to voltage spikes, minimizing the risk of hardware failure in solar inverters and panels. The compact design allows for efficient integration into existing electrical distribution boards, while its durable construction ensures consistent performance under demanding environmental conditions typical of outdoor solar installations.
Suitable for
Photovoltaic solar power systems
Residential and commercial solar energy installations
Protection of solar inverters and charge controllers
Electrical cabinets in DC solar circuits
This device may not be suitable for AC electrical systems, as it is specifically calibrated for 1000V DC photovoltaic applications. It should not be used in systems where the operating voltage exceeds the rated 1000V DC threshold or in environments with extreme moisture or corrosive elements without appropriate protective enclosures.
Key specifications
Type: 1+2 (Class B+C)
Operating Voltage: 1000V DC
Discharge Current: 7kA
Configuration: 3-pole (3P)
Technology: Varistor-based
Installation should be performed by a qualified electrician in accordance with local electrical safety regulations. The device is typically mounted on a standard DIN rail within the DC distribution box. Ensure that the grounding connection is secure and has low resistance to allow for the effective dissipation of surge energy. The device should be connected in parallel with the DC lines coming from the solar panels before the inverter.
What to consider before purchase
Verify that your system voltage does not exceed 1000V DC
Ensure compatibility with your existing DC distribution board layout
Confirm that the grounding system of your installation is adequate
Check local electrical codes regarding surge protection requirements for PV systems
Regularly inspect the status indicator on the device to ensure it remains in the operational state. If the indicator changes color, the internal varistor module may have reached its end of life and requires immediate replacement to maintain system protection.

## FAQ

### How much does the Spamel SPMO40B+C 3P PV Surge Protection Device cost, and is it available for purchase?

The price is 79.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 14.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Spamel SPMO40B+C 3P PV Surge Protection Device 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 Spamel 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 Spamel 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/12448531/68751501_large.webp