# Wire Connector Harting 09 18 550 6813 SEK-18 SV Grey Thermoplastic Polyester

**URL:** https://aio.lv/en/product--harting-09185506813--4823116
**Data updated:** 2026-04-24 17:39 (EEST)
**Category:** Electronics Accessories
**Manufacturer:** Harting
**Manufacturer code:** 09185506813
**EAN:** 2050006172186
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--harting-09185506813--4823116

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.99 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Harting 09 18 550 6813 wire connector SEK-18 SV is designed for reliable electrical connections. Made from thermoplastic polyester (PBT), it is halogen-free and lightweight at 6.14 g. Each pack contains 100 pieces, making it suitable for various applications in electrical engineering.

## Long description

The Harting SEK-18 SV wire connector in grey is a compact, thermoplastic polyester (PBT) connection element intended for stable low-voltage electrical wiring. It is halogen-free, lightweight (approximately 6.14 g per piece) and supplied in packs of 100, which supports batch installation and maintenance work. The connector is suitable for intermediate wiring and compact terminal blocks where reliable contact and insulation are required.
Advantages
This wire connector is manufactured from thermoplastic polyester (PBT), offering good mechanical strength and thermal stability for typical electrical installation environments. Its halogen-free composition reduces toxic gas emission risk in case of fire, and the small form factor helps save space in dense assemblies. Supplied in bulk packs of 100 pieces, it simplifies procurement for repetitive installations and reduces handling time on site.
Suitable for
Low-voltage wiring in industrial and automation panels
Terminal block assemblies and compact junctions
Batch installation and repair tasks where multiple identical connectors are required
Applications that require halogen-free insulation materials
When it may not be suitable
This connector is specified for low-voltage, low-current applications and is not intended for high-voltage or high-current power distribution. It may not be appropriate where specific environmental certifications, extreme temperature ratings, or specialized sealing against moisture and dust are required unless additional protective measures are applied.
Key specifications
Material: thermoplastic polyester (PBT), halogen-free
Color: grey
Approximate weight: 6.14 g per piece
Rated voltage: 320 V
Rated current: 2.5 A
Conductor accommodation: suitable for multi-stranded conductors (example: 28/7 configuration)
Pack quantity: 100 pieces
How to use
Prepare conductors by stripping the appropriate length of insulation and, if required, tin or ferrule the stranded ends to improve contact reliability. Insert each conductor into the connector until a positive stop is felt and ensure secure mechanical retention. Verify electrical continuity and correct polarity (where applicable) before energising the circuit. For bulk installations, store connectors in their original packaging until use to prevent contamination and simplify inventory tracking.
What to consider before purchase
Confirm that the rated voltage (320 V) and current (2.5 A) meet your circuit requirements
Ensure conductor size and type are compatible with the connectors contact design (e.g., 28/7 multi-stranded)
Assess environmental conditions—if exposure to moisture, chemicals, or extreme temperatures is expected, plan for additional protection
Verify that a bulk pack of 100 pieces aligns with project quantity needs
Lietošanas ieteikumi
The connector performs best in clean, dry assemblies; for long-term reliability, avoid mechanical strain on terminated conductors and include strain relief or cable management where applicable.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.0061 kg |
| Certification | EC 60603-13
UL 1977 ECBT2.E102079
CSA-C22.2 No. 182.3 ECBT8.E102079
F3/I3 |
| Material | Thermoplastic polyester (PBT) |
| Operating temperature (T-T) | -55 - 125 |
| Connector(s) | SEK-18 SV |
| Product colour | Grey |
| Voltage | 320 |
| Current | 2.5 A |
| AWG wire size | 28/7 |
| Quantity per pack | 100 pc(s) |
| Insertion force | 100 N |
| Withdrawal force | 100 N |
| Doesn't contain | Halogen |

## FAQ

### How much does the Wire Connector Harting 09 18 550 6813 cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 23.07.2026 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. 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. More information about warranty service: https://aio.lv/en/warranty

## Image

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