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header-product Eaton PKZ-SOL20 String Circuit Breaker 20A 900V
117.99 €

Eaton PKZ-SOL20 String Circuit Breaker 20A 900V

Eaton PKZ-SOL20 String Circuit Breaker Photo 1
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Eaton PKZ-SOL20 String Circuit Breaker 20A 900V

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Short description

The Eaton PKZ-SOL20 is a specialized string circuit breaker designed for photovoltaic installations. It features a rated current of 20 A and a rated voltage of 900 V, with a power dissipation of 4.8 W. This IP20-rated device provides reliable protection for DC circuits in solar power systems, ensuring safety and efficient operation. Its compact design makes it suitable for professional electrical integration in various renewable energy applications.
Available for order: 7 pcs.
Warranty: 2 Years
SKU: 3441905
free shipment

Cheapest delivery:

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Pick-up points

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Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
14.07.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
17.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.00 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
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From 1.89 €
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Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 3.28 euros per month
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Product information

Description

The Eaton PKZ-SOL20 is a specialized string circuit breaker engineered specifically for the protection of photovoltaic installations. This device serves as a robust, fuseless alternative for safeguarding solar modules against short-circuit currents. With a rated current of 20 A and a rated voltage of 900 V, it is designed to maintain the integrity of DC circuits within solar power systems, ensuring both safety and operational efficiency.

Advantages

This circuit breaker offers a significant advantage through its variable tripping range, which allows for precise adjustment to the actual short-circuit current of a specific string. By eliminating the need for traditional fuses, it simplifies maintenance and increases the reliability of the system. The compact design facilitates professional electrical integration into various renewable energy setups, while the option to include a delayed undervoltage release enables remote switching capabilities, which is a critical feature for emergency response scenarios such as fire brigade access.

Suitable for

  • Photovoltaic module protection
  • DC circuit safeguarding in solar power systems
  • Renewable energy installations requiring fuseless short-circuit protection
  • Systems requiring remote switching capabilities via optional accessories

This device may not be suitable for AC electrical systems, as it is specifically designed for DC photovoltaic applications. It is also not intended for environments requiring high ingress protection, as it carries an IP20 rating, meaning it must be installed within a suitable enclosure to protect against dust and moisture.

Key specifications

  • Rated current: 20 A
  • Rated voltage: 900 V
  • Power dissipation: 4.8 W
  • Protection rating: IP20
  • Technology: Fuseless short-circuit protection

The Eaton PKZ-SOL20 should be installed by a qualified professional in accordance with local electrical regulations. It is designed for integration into a distribution board or enclosure suitable for DC solar components. Ensure that the tripping range is correctly adjusted to match the specific short-circuit current requirements of your solar string to guarantee optimal protection.

What to consider before purchase

  • Verify that the 20 A current rating matches your string requirements
  • Ensure the 900 V voltage rating is compatible with your PV array
  • Confirm that the IP20 rating is sufficient for your installation environment or plan for an additional protective enclosure
  • Check if remote switching functionality is required and if the optional undervoltage release is needed

Usage recommendations

Always perform a thorough inspection of the electrical connections after installation and ensure that the device is properly calibrated to the specific string current to prevent nuisance tripping or inadequate protection.
All features
Weight:
0.32 kg
Operating temperature (T-T):
-25 - 60
Height:
93 mm
Width:
58 mm
Depth:
76 mm
Product colour:
Black, White
Rated current:
20 A
International Protection (IP) code: Device protection rating against dust and water according to the international IP standard.
IP20
Number of poles:
2
Rated voltage:
900 V
Circuit breaker type:
String circuit breaker
Power dissipation:
4.8 W

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Eaton PKZ-SOL20 String Circuit Breaker cost, and is it available for purchase?

The price is 117.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 Eaton PKZ-SOL20 String Circuit Breaker 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 Eaton PKZ-SOL20 String Circuit Breaker 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 EATON 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 EATON 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.

Where can I download the instructions for Eaton PKZ-SOL20 String Circuit Breaker?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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