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header-product CNC Unipolar Junction Box 160A NV821785
11.99 €

CNC Unipolar Junction Box 160A NV821785

CNC NV821785 Unipolar Junction Box 160A Photo 1

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CNC Unipolar Junction Box 160A NV821785

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Short description

The CNC unipolar junction box with a 160A current rating, model NV821785, is a reliable electrical distribution component designed for secure wire connection and power management in electrical installations. Suitable for industrial and commercial applications, it ensures safe and efficient electrical distribution within distribution boards and control panels.
Available for order: 35 pcs.
Warranty: 2 Years
SKU: 12659945
Manufacturer: CNC
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
06.10.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
09.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
09.10.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Product information

Description

The CNC Unipolar Junction Box 160A NV821785 is a reliable electrical distribution component designed for secure wire connection and power management in electrical installations. This unipolar junction box with buckle provides a dependable solution for cable connections and branching within various electrical systems. Featuring a transparent cover and durable flame-retardant body materials, it ensures safe and efficient power distribution.

Advantages

The junction box is constructed from high-quality flame-retardant PA nylon, offering strong insulating properties and resistance to high temperatures. Its brass-plated terminals ensure high durability, corrosion resistance, and excellent electrical conductivity. The inclusion of a transparent cover allows for easy visual inspection of cable connections to verify security. Additionally, the unit is designed for straightforward installation on standard DIN rails within electrical panels.

Suitable for

  • Electrical cable connections and branching in distribution systems
  • Power management in industrial and commercial control panels
  • Installation inside electrical panels on a DIN rail

When it may not be suitable

This unipolar junction box is not designed for direct outdoor exposure without a proper weatherproof enclosure. It is also unsuitable for applications requiring multi-phase connection blocks within a single enclosed housing.

Key specifications

  • Nominal current: 160 A
  • Voltage rating: AC/DC 690-1000 V IEC
  • Cable cross-sectional area capacity: 1x (10-35 mm²) and 7x (2.5-16 mm²)
  • Mounting type: DIN rail installation
  • Terminal material: Brass plated
  • Body material: PA nylon
  • Safety flame retardant class: V0 UL94
  • Dimensions: 30 x 76.5 x 45.5 mm

How to use

Mount the junction box securely onto a standard DIN rail inside an appropriate electrical enclosure or panel. Ensure the power supply is completely disconnected before inserting cables. Strip the cables to the appropriate length and connect them into the brass-plated terminals, utilizing the specified cross-sectional area capacities. Tighten the connections securely, verify the wire placement visually through the transparent cover, and close the buckle mechanism before restoring power.

What to consider before purchase

  • Verify that the 160A current rating matches your electrical system requirements
  • Confirm that your cable cross-sectional areas fall within the supported range of 10-35 mm² and 2.5-16 mm²
  • Ensure you have a compatible DIN rail available inside your electrical panel for mounting
Usage recommendations: Always consult a qualified professional for electrical installations and ensure all local electrical codes and safety regulations are strictly followed during setup and maintenance.

Description

Machine translation. Load original

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Product comparison

The unipolar junction box CNC Unipolar Junction Box 160A NV821785 is compared with similar alternatives from the same CNC brand category: CNC NV821792 Unipolar Junction Box 250A, CNC Unipolar Junction Box 400A NV821808, Unipolar Junction Box CNC NV821761 80A, and CNC NV821778 Unipolar Junction Box 125A. All these products are designed for safe electrical power distribution and secure wire termination within distribution boards and control panels. The main practical differences lie in their current ratings and operational scale, ranging from residential and light commercial setups to heavy-duty industrial power systems.

⚙️ The specifications comparison covers the brand, device type, current rating, and primary application scope in electrical distribution systems.

FeatureCNC Unipolar Junction Box 160A NV821785CNC NV821792 Unipolar Junction Box 250ACNC Unipolar Junction Box 400A NV821808Unipolar Junction Box CNC NV821761 80ACNC NV821778 Unipolar Junction Box 125APractical Conclusion
BrandCNCCNCCNCCNCCNCAll products share the same manufacturer, ensuring consistent build quality and design compatibility within a unified electrical ecosystem.
Device TypeUnipolar junction boxUnipolar junction boxUnipolar junction boxUnipolar junction boxUnipolar junction boxThe core function and purpose for circuit termination and cable management are identical across all options.
Current Rating160A250A400A80A125AThe primary differentiator: models vary by current capacity, determining the maximum allowable electrical load for the network.
Application ScopeIndustrial and commercial applicationsIndustrial and commercial applicationsProfessional and heavy-duty industrial systemsResidential, commercial, and industrial installationsElectrical panels and industrial applicationsLower-rated models suit residential and light commercial tasks, while 160A and above target commercial and heavy industrial infrastructure.

◎ The suitability and use cases comparison evaluates which product fits specific electrical load requirements and project scales.

Use CaseRecommended ProductWhy
Standard commercial or industrial distribution boards with moderate loadsCNC Unipolar Junction Box 160A NV821785Provides an optimal current margin for mid-sized commercial and industrial distribution panels without unnecessary oversizing.
Electrical networks with higher power demands up to 250ACNC NV821792 Unipolar Junction Box 250AEngineered to handle higher electrical currents in larger commercial or industrial power circuits.
Heavy industrial power systems with maximum capacity requirementsCNC Unipolar Junction Box 400A NV821808Offers the highest current capacity (400A) for large power panels and heavy-duty equipment.
Residential properties or smaller distribution nodesUnipolar Junction Box CNC NV821761 80AIdeally suited for household wiring and lower-power circuit setups with loads up to 80A.
Moderate loads in commercial electrical panelsCNC NV821778 Unipolar Junction Box 125AOccupies a middle ground between residential solutions and heavy industrial distribution nodes.
The CNC Unipolar Junction Box 160A NV821785 is best suited for commercial and industrial electrical installations with moderate current requirements up to 160A. Choose this model if you need reliable power distribution in control panels where 80A or 125A options are insufficient, but 250A and 400A variants exceed your current load needs.
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Customer reviews

Customer questions

FAQ

How much does the CNC NV821785 Unipolar Junction Box 160A cost, and is it available for purchase?

The price is 11.99 € (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 06.10.2026 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 CNC 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 CNC 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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