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header-product Connector Harting Han 3A-BU-S — rectangular industrial multi-pin connector 3A series
14.49 €

Connector Harting Han 3A-BU-S — rectangular industrial multi-pin connector 3A series

Harting Han 3A-BU-S connector Photo 1
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Connector Harting Han 3A-BU-S — rectangular industrial multi-pin connector 3A series

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Connector Harting Han 3A-BU-S — rectangular industrial multi-pin connector 3A series

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Short description

Harting Han 3A-BU-S is a rectangular industrial multi-pin connector from the Han 3A family. It provides a robust interface for signal and low-power connections in machinery, control cabinets, and automation equipment. Designed for panel and cable mounting, the connector ensures secure mechanical contact and reliable electrical continuity in industrial environments.
Available for order: 54 pcs.
Warranty: 2 Years
SKU: 1845224
Manufacturer: Harting
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
11.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.02 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
14.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Product information

Description

Harting Han 3A-BU-S is a rectangular industrial multi-pin connector from the Han 3A family. It is designed to provide a compact, robust interface for signal and low-power connections in machinery, control cabinets and automation equipment. The connector supports secure mechanical mounting to panels or cable housings and is intended for environments where reliable electrical continuity and protection against mechanical stress are required.

Advantages

The Han 3A-BU-S offers a compact form factor and durable construction suitable for repeated mating cycles. Its rectangular housing simplifies panel integration and alignment, while contact arrangements within the connector are optimized for signal and low-power circuits. The design emphasizes mechanical stability and predictable contact performance under vibration and typical industrial conditions.

Suitable for

  • Signal transmission and low-power connections in industrial control systems
  • Panel-mounted interfaces on control cabinets and enclosures
  • Cable-to-panel connections for automation and machine tools
  • Applications requiring compact multi-pin connections in tight spaces

Key specifications

  • Connector family: Han 3A series rectangular multi-pin connector
  • Application type: signal and low-power connections
  • Mounting options: panel mounting and cable assembly compatibility
  • Housing: robust rectangular industrial housing for mechanical protection
  • Contact configuration: multi-pin arrangement suitable for mixed signal circuits
  • Durability: designed for multiple mating cycles and industrial use
  • Environmental suitability: intended for typical industrial environments with mechanical stresses

How to use

Install the Han 3A-BU-S by securing the rectangular housing to the panel cutout or cable housing using the appropriate mounting hardware and sealings. Terminate cables to the contact insert following the contact type and wiring scheme required for your application, observing correct wire stripping, crimping or soldering practices for the chosen contact style. Align the connector halves during mating to ensure even contact engagement and secure any locking mechanism provided to prevent accidental disconnection.

Usage recommendations

Verify compatibility of the contact insert and housing variant with your signal and power requirements before installation. Use suitable cable glands, strain reliefs and panel seals to maintain mechanical protection and environmental resistance. Follow manufacturer guidelines for torque values on mounting fasteners and for the number of permitted mating cycles to ensure long-term reliable operation.

Description

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Customer reviews

Customer questions

FAQ

How much does the Harting Han 3A-BU-S connector cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 54 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 11.08.2026 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 Harting 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 Harting 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.