# Lapp SKINTOP ST 21 Polyamide Cable Gland, IP68, Grey, 50 Pieces

**URL:** https://aio.lv/en/product--lapp-53015050--12463797
**Data updated:** 2026-05-18 09:38 (EEST)
**Category:** Network Equipment Accessories
**Manufacturer:** Lapp
**Manufacturer code:** 53015050
**EAN:** 4044773163100
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lapp-53015050--12463797

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Lapp SKINTOP ST 21 cable gland is a high-quality polyamide connector designed for secure cable entry and strain relief. Featuring an IP68 protection rating, it ensures reliable sealing against dust and water in industrial applications. This pack contains 50 grey-colored glands, providing a durable and efficient solution for electrical installations requiring robust cable management and environmental protection.

## Long description

The Lapp SKINTOP ST 21 polyamide cable gland is a professional-grade component engineered for secure cable entry and effective strain relief in various electrical installations. Designed to maintain the integrity of enclosures, this connector provides a reliable seal that protects internal components from environmental factors. With its robust polyamide construction and grey finish, it offers a balance of durability and aesthetic neutrality suitable for industrial and commercial environments. This pack includes 50 units, making it an efficient choice for large-scale projects requiring consistent cable management.
Advantages
The primary benefit of the SKINTOP ST 21 is its high-performance sealing capability, which meets the IP68 protection standard, ensuring complete protection against dust ingress and immersion in water. The polyamide material is resistant to mechanical stress and various environmental conditions, providing a long service life. Its design facilitates quick and easy installation, reducing assembly time while ensuring a firm grip on the cable to prevent accidental disconnection or damage. The standardized sizing ensures compatibility with a wide range of industrial equipment and junction boxes.
Suitable for
Industrial control panels and automation systems
Electrical junction boxes and enclosures
Machinery and equipment manufacturing
Outdoor installations requiring moisture protection
When it may not be suitable
This cable gland is designed for standard industrial applications and may not be suitable for environments involving extreme chemical exposure or high-temperature conditions that exceed the thermal limits of polyamide. It is also not intended for use in specialized hazardous areas requiring explosion-proof certification.
Key specifications
Material: Polyamide
Protection rating: IP68
Colour: Grey
Length: 49 mm
Quantity: 50 pieces
How to use
To install the cable gland, insert the threaded body through the pre-drilled hole in the enclosure wall and secure it from the inside using the provided locknut. Once the body is fixed, pass the cable through the gland. Tighten the dome nut by hand or with a suitable wrench to compress the internal sealing ring around the cable jacket. This action simultaneously secures the cable and creates the required environmental seal.
What to consider before purchase
Verify the required thread size for your specific enclosure
Check the cable diameter range to ensure compatibility with the gland
Confirm the environmental conditions of the installation site
Usage recommendations: Ensure the dome nut is tightened sufficiently to achieve the IP68 seal, but avoid over-tightening, which could damage the plastic threads or the cable jacket. Periodically inspect the installation to ensure the seal remains intact.

## Specifications

| Feature | Value |
|---|---|
| Material | Polyamide |
| Operating temperature (T-T) | -40 - 100 |
| Product colour | Grey |
| Length | 49 mm |
| Connecting thread type | PG21 |
| International Protection (IP) code | IP68 |
| Quantity per pack | 50 pc(s) |

## FAQ

### How much does the Lapp SKINTOP ST 21 Polyamide Cable Gland cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 137 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 03.07.2026 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 Lapp 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 Lapp 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

https://aio.lv/img/cache/product/12463797/68768325_large.webp