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header-product Junction box HiSmart NV821785 unipolar 160A for solar installations
9.49 €

Junction box HiSmart NV821785 unipolar 160A for solar installations

Junction box HiSmart NV821785 160A Photo 1
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Junction box HiSmart NV821785 unipolar 160A for solar installations

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Short description

Unipolar junction box HiSmart NV821785 rated 160A, designed for solar photovoltaic systems and DC power connections. Provides a single-pole connection point for cables and protection devices, facilitating safe routing and termination of conductors. Suitable for use with inverters, modules and battery systems where a 160A unipolar interface is required. Helps organize wiring and improve serviceability.
Available for order: 35 pcs.
Warranty: 2 Years
SKU: 10842249
Manufacturer: HiSmart
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Cheapest delivery:

Venipak Locker LV

Pick-up points

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Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
02.07.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
07.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
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Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
07.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

Unipolar junction box HiSmart NV821785 rated 160A, designed for solar photovoltaic systems and DC power connections. It provides a single-pole connection point for cable terminations and branches in electrical distribution systems, suitable for mounting in electrical panels and on a DIN rail. The transparent cover allows visual inspection of the cable connection. The body is made of flame-retardant PA nylon and terminals are brass plated for durability and good conductivity.

Advantages

The junction box supports a nominal current of 160 A and is rated for AC/DC voltages up to 690–1000 V, making it suitable for a range of solar and DC applications. Its transparent cover enables quick verification of connections, while the flame-retardant PA housing (UL94 V0) and brass-plated terminals provide heat resistance, strong insulation and corrosion-resistant contacts. The compact dimensions and DIN-rail mounting simplify installation and wiring organization.

Suitable for

  • Solar PV string connections and DC combiner boxes
  • Connections between inverters, modules and battery systems
  • Electrical panels and DIN-rail mounting in industrial or commercial installations

Key specifications

  • Nominal current: 160 A
  • Voltage rating: AC/DC 690–1000 V
  • Connected cable cross-sections: 1 x (10–35 mm²) or 7 x (2.5–16 mm²)
  • Installation: DIN-rail mounting
  • Terminals: brass plated
  • Body material: PA nylon, flame retardant (UL94 V0)
  • Dimensions: 30 x 76.5 x 45.5 mm

How to use

Mount the unipolar junction box on a compatible DIN rail inside the electrical panel. Route and prepare cables according to their specified cross-sections, insert conductors into the appropriate terminal points and secure them using the buckle/terminals. Close the transparent cover to protect the connection while allowing visual inspection. Ensure the installation follows local electrical codes and the system’s voltage and current ratings.

Usage recommendations

Use the HiSmart NV821785 within its specified current and voltage limits, verify secure terminal tightening and perform periodic inspections through the transparent cover. Avoid exposure to conditions beyond the PA nylon housing’s specifications and follow applicable safety standards for DC solar installations.

Description

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Customer reviews

Customer questions

FAQ

How much does the Junction box HiSmart NV821785 160A cost, and is it available for purchase?

The price is 9.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 35 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. All transactions are 100% secure and encrypted.

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 HiSmart 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 HiSmart 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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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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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.