SEZ brand products

SEZ is a European manufacturer of electrotechnical components and switchgear, known for producing circuit breakers, contactors, motor protection devices, and related accessories used in electrical installations. The company develops products for residential, commercial, and light industrial applications, following established standards for electrical safety and performance. SEZ focuses on providing technical documentation, standardized dimensions, and compatibility with common wiring systems. Product information typically includes electrical ratings, mounting types, and certification marks to guide selection and installation.

Why choose SEZ products

SEZ products are chosen for their clear technical specifications and compatibility with widely used electrical systems. The brand provides standardized dimensions and mounting options that simplify integration into existing panels and distribution boards. Documentation and datasheets are commonly available, helping professionals assess ratings and protective characteristics. SEZ devices are designed to meet relevant safety and performance standards applicable in their intended markets.

What SEZ products are used for

• Protection of electrical circuits against overloads and short circuits using miniature and molded-case circuit breakers.
• Control and switching of electric motors and auxiliary circuits with contactors and motor starters.
• Secondary protection and isolation in distribution boards and control cabinets.
• Implementation of basic automation and safety functions in building installations.

Product range of SEZ

The SEZ product range typically includes miniature circuit breakers (MCBs), residual current devices (RCDs), residual current circuit breakers with overcurrent protection (RCBOs), contactors, thermal and electronic motor protectors, surge protection devices, terminal blocks, and auxiliary components. Products are offered in various current and voltage ratings, pole configurations, and trip characteristics to suit different installation requirements.

How SEZ products differ from other brands

• Focus on standardized form factors and mounting systems that facilitate replacement and panel integration.
• Availability of detailed technical documentation and electrical ratings for professional selection.
• Product lines aimed at basic and mid-range electrical protection and control needs rather than highly specialized or bespoke solutions.
• Compatibility emphasis with common wiring practices and modular distribution systems.

Which SEZ products are the most popular in 2026?

Most popular item models of 2026:

• SEZ ROS 11/X-21 Wall-Mounted Distribution Box 1x32A 5P, 1x16A 5P, 4x250V, IP54 for 129.99€

Why should you buy SEZ products from us?

At the AiO.lv online store, you can buy SEZ products with an official quality guarantee and at great prices. We offer a wide selection of SEZ items in various categories: Power Extension Cords & Surge Protectors, Home & DIY Accessories, Power Sockets and many more. Shop for SEZ products online at AiO.lv — quality goods, fair prices, and convenient ordering.

FAQ

Where to purchase SEZ products?

You can buy SEZ products at the online store AiO.lv. Enjoy a wide selection of original items at great prices, a 2-year official warranty, and fast delivery across Latvia and EU countries. Simply choose the product you need and place your order online in just a few clicks.

How long is the warranty for SEZ products?

All SEZ products come with an official 2-year warranty. If you need assistance with your SEZ product, you can always contact the AiO.lv customer support team or a certified SEZ service center.

Can I buy SEZ products for a company (with VAT)?

Yes. AiO.lv works with business customers in Latvia and across Europe. All prices already include VAT. For certain product categories, as well as for purchases made by EU-based companies 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 prepare all required documents. To place a business order online, simply select your company profile and choose any non-cash payment method during checkout.

Can SEZ items be purchased with a leas?

Yes, SEZ items can be leased if their value is over 70 EUR. More information on leasing can be found here.