# Circuit breaker BENY NV822614 4-pole 250 A 1000 V DC

**URL:** https://aio.lv/en/product--beny-nv822614--11385114
**Data updated:** 2025-12-30 21:13 (EET)
**Category:** Solar Panel Accessories
**Manufacturer:** BENY
**Manufacturer code:** NV822614
**EAN:** 9990000822614
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 141.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 116.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--beny-nv822614--11385114

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Four-pole DC circuit breaker BENY NV822614 rated for 250 A and up to 1000 V DC. Designed to protect photovoltaic arrays, battery banks and other direct-current installations from overloads and short circuits. Compact industrial component suitable for panel mounting, providing reliable interruption of DC faults and safe isolation for maintenance and system protection.

## Long description

Molded case DC circuit breaker, 4-pole, rated for 250 A and up to 1000 V DC. The BENY NV822614 is designed for protection and control of DC power systems including photovoltaic arrays, battery banks, DC combiner boxes, inverters and DC distribution cabinets. It provides overcurrent and short-circuit interruption and can be used in grounded or ungrounded systems, meeting IEC requirements for DC isolation and protection. The compact device is intended for panel mounting and is suitable for industrial installations such as EV charging stations and commercial battery storage.
Advantages
The 4-pole molded case construction delivers reliable interruption of DC faults with an ultimate breaking capacity of 20 kA and a maximum rated current of 250 A. Insulation and rated voltage are specified up to 1000 V DC, and the unit is tested for operation in extreme ambient temperatures from -40°C to 85°C. Mechanical and electrical durability is ensured by a mechanical life of 14,000 cycles and an electrical life of 2,000 cycles. The product meets IEC 60947-2 and GB14048.2 standards and features IP20 protection at the connection terminals and IP40 for the housing.
Suitable for
Solar photovoltaic arrays and DC combiner boxes
Inverter DC input protection
Battery banks and commercial energy storage systems
Electric vehicle charging stations
DC power distribution cabinets in industrial panels
Key specifications
Poles: 4P
Rated operational voltage (Ue): DC 1000 V
Insulation voltage (Ui): DC 1000 V
Maximum rated current (In): 250 A
Ultimate breaking capacity (Icu): 20 kA
Rated impulse withstand voltage (Uimp): 8 kV
Mechanical life: 14,000 cycles
Electrical life: 2,000 cycles
Protection class: IP20 (connection terminal), IP40 (housing)
Standards: IEC 60947-2, GB14048.2
Dimensions: 165 x 140 x 88 mm
Wire size (min–max): 50–120 mm²
Color: Black
Operating temperature: -40°C to 85°C
How to use
Mount the BENY NV822614 molded case DC circuit breaker on a suitable panel or DIN rail area following local electrical codes. Connect DC conductors to the labeled terminals using appropriate lug sizes for 50–120 mm² cables and tighten terminals to the manufacturer’s recommended torque. Use the breaker as the DC overcurrent protective device in the positive and negative conductors of PV strings, battery circuits or DC distribution feeders. Ensure correct polarity and verify insulation before energizing the system.
Usage recommendations
Install and commission the breaker only by qualified personnel. Verify coordination with upstream and downstream protection devices and observe rated voltages and current limits. Perform periodic visual inspections and test switching operation according to site maintenance intervals to ensure continued reliable operation.

## FAQ

### How much does the BENY NV822614 DC Circuit Breaker 4P 250A 1000V cost, and is it available for purchase?

The price is 141.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 02.07.2026 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 BENY NV822614 DC Circuit Breaker 4P 250A 1000V 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 BENY 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 BENY 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/11385114/66001121_large.webp