{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Circuit breaker HiSmart NV821563 3-pole 40A C-characteristic miniature breaker
7.99 €

Circuit breaker HiSmart NV821563 3-pole 40A C-characteristic miniature breaker

HiSmart NV821563 3P 40A C miniature circuit breaker Photo 1
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

Circuit breaker HiSmart NV821563 3-pole 40A C-characteristic miniature breaker

{{email}}
You keep track of price changes

Circuit breaker HiSmart NV821563 3-pole 40A C-characteristic miniature breaker

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

Miniature circuit breaker HiSmart NV821563 is a 3-pole protective device rated at 40 A with C characteristic tripping. Designed for overload and short-circuit protection in three-phase electrical installations, it ensures reliable separation and selective protection of circuits. Suitable for residential, commercial or light industrial distribution boards where compact, DIN-rail mounting breakers are required.
Available for order: 5 pcs.
Warranty: 2 Years
SKU: 10840445
Manufacturer: HiSmart
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
02.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
07.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
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 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

Miniature circuit breaker HiSmart NV821563 is a 3-pole protective device with a rated current of 40 A and C characteristic tripping. It provides overload and short-circuit protection for three-phase electrical installations and offers clear contact position indication. The breaker is designed for DIN-rail EN 60715 (35 mm) mounting and supports top and bottom connections for cables or pin-type busbars.

Advantages

The device combines overload and short-circuit protection with a 6 kA rated breaking capacity and 500 V insulation voltage. It features flame-retardant materials with high temperature and impact resistance, an anti-mistake contact terminal block and visible open/closed contact position indication (red = closed, green = open). Compact dimensions and standard DIN-rail installation simplify integration into residential, commercial and light industrial distribution boards.

Suitable for

  • Three-phase distribution boards in homes and apartments
  • Commercial electrical panels and small offices
  • Light industrial control and distribution systems
  • DIN-rail installations requiring compact 3-pole protection

Key specifications

  • Number of poles: 3
  • Rated current (In): 40 A
  • Tripping characteristic: C
  • Rated operational voltage (Ue): AC 400 V
  • Insulation voltage (Ui): 500 V
  • Rated frequency: 50/60 Hz
  • Rated breaking capacity (Icu): 6000 A (6 kA)
  • Rated impulse withstand voltage (Uimp): 6000 V
  • Mechanical life: 20,000 operations
  • Electrical life: 8,000 operations
  • Protection class: IP20
  • Terminal connection: cable / pin-type busbar; top and bottom connections
  • Wire/busbar cross-section: up to 25 mm² / 18-3 AWG
  • Installation: DIN-rail EN 60715 (35 mm) with fast clip
  • Operating temperature: -5°C to +40°C (daily average <35°C)
  • Storage temperature: -25°C to +70°C
  • Dimensions: 85.5 x 78.8 x 54 mm
  • Standards: IEC 60898-1 / EN 60898-1
  • Warranty: 24 months

How to use

Mount the HiSmart NV821563 onto a 35 mm DIN-rail using the built-in fast clip device. Connect supply and load conductors to the top and bottom terminals respectively, ensuring cable or pin-type busbar cross-sections do not exceed 25 mm² and that connections are tightened to the manufacturer’s torque recommendations. Verify correct phase wiring and that the device’s contact position indicator shows the expected state. After installation, test the breaker operation and coordination with upstream and downstream protection devices before putting the circuit into regular service.

Usage recommendations

Use the breaker within its rated limits (40 A, AC 400 V, 6 kA breaking capacity) and in environments with operating temperatures between -5°C and +40°C. Ensure periodic inspection and testing according to local electrical codes and replace the device if mechanical or electrical wear is detected. For installations requiring higher breaking capacity or specific selectivity, consult an electrical professional.

Description

Machine translation. Load original

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

How much does the HiSmart NV821563 3P 40A C miniature circuit breaker cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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.
warranty
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.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
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.