Spamel SPMP4P125 Modular Changeover Switch 4P 125A

Name: Spamel SPMP4P125 Modular Changeover Switch SPMPP125
Brand: Spamel
SKU: 12447572
Price: 176.49 EUR
Availability: InStock

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Spamel SPMP4P125 Modular Changeover Switch I-0-II 4P 125A

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Short description

The Spamel SPMP4P125 is a 4-pole modular changeover switch designed for reliable power source switching between grid and generator (I-0-II). With a rated current of 125A, this device ensures safe manual control of electrical circuits in industrial and residential installations. It features a compact modular design for easy DIN-rail mounting, providing a robust solution for backup power management and electrical distribution systems.

Available for order: 11 pcs.

Warranty: 2 Years

SKU: 12447572

Manufacturer: Spamel

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2b. Kengaraga str., Riga, Latvia, LV-1063

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36 months installment: from 4.90 euros per month

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Product information

Description

The Spamel SPMP4P125 is a high-performance 4-pole modular changeover switch engineered for the seamless and safe transition between two power sources, such as the main electrical grid and a backup generator. Operating in an I-0-II configuration, this device allows for manual control over electrical circuits, ensuring that power supplies remain isolated during switching operations. Its robust construction and 125A rated current capacity make it an essential component for maintaining continuous power in both residential and industrial environments.

Advantages

This modular changeover switch offers exceptional reliability and ease of installation due to its compact design, which is specifically optimized for standard DIN-rail mounting. By providing a clear physical separation between power sources, it enhances safety and prevents dangerous back-feeding. The durable materials used in its construction ensure long-term operational stability, even in demanding electrical distribution systems where consistent performance is required.

Suitable for

Switching between main grid and backup generator power
Manual power source selection in residential electrical panels
Industrial power distribution and control systems
Emergency power management setups

When it may not be suitable

This device is designed for manual operation and is not suitable for applications requiring automatic transfer switching (ATS) without human intervention. It should not be used in environments exceeding its 125A rated current capacity or in conditions that fall outside the specified environmental operating parameters.

Key specifications

Number of poles: 4
Rated current: 125A
Switching configuration: I-0-II
Mounting type: DIN-rail
Design: Modular

How to use

The switch should be installed by a qualified electrician within a suitable distribution board on a standard DIN-rail. Once installed, the operator can manually toggle the switch between position I (main power), 0 (off/neutral), and II (backup power). Ensure that the load is disconnected or minimized before switching to prevent arcing and to prolong the lifespan of the internal contacts.

What to consider before purchase

Verify that the 125A rating is sufficient for your total circuit load
Ensure there is adequate space on the DIN-rail within your enclosure
Confirm that a 4-pole configuration is required for your specific wiring setup

Usage recommendations

Always ensure that the switch is fully engaged in the desired position and never leave it in the intermediate '0' position if power is not intended to be cut off. Regular inspection of the terminal connections is recommended to maintain optimal conductivity and safety.

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Customer questions

FAQ

How much does the Spamel SPMP4P125 Modular Changeover Switch 4P 125A cost, and is it available for purchase?

The price is 176.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 06.07.2026 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 SPMP4P125 Modular Changeover Switch 4P 125A be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Spamel SPMP4P125 Modular Changeover Switch 4P 125A online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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