Lapp SKINDICHT BL-M Brass Plug M25

Name: Lapp SKINDICHT BL-M Brass Plug 52103130
Brand: Lapp
SKU: 3748424
Price: 5.99 EUR
Availability: InStock

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Short description

The Lapp SKINDICHT BL-M is a high-quality brass plug designed for secure sealing of unused threaded holes in electrical enclosures and housings. Featuring an M25 thread size, this durable plug provides reliable protection against dust and moisture. It is an essential component for industrial electrical installations, ensuring the integrity of cable entry points and maintaining the required protection class of the equipment.

Available for order: 121 pcs.

Warranty: 2 Years

SKU: 3748424

Manufacturer: Lapp

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Deliver the order:

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 €

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From 1.99 €

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Product information

Description

The Lapp SKINDICHT BL-M Brass Plug M25 is a robust and reliable solution for sealing unused threaded holes in electrical enclosures, junction boxes, and industrial housings. Engineered from high-quality brass, this blind plug ensures that your equipment remains protected from environmental factors while maintaining the structural integrity of the cable entry points. Its precise design allows for a secure fit, preventing the ingress of dust and moisture into sensitive electrical components.

Advantages

The primary advantage of the SKINDICHT BL-M is its exceptional durability and resistance to mechanical stress, which is characteristic of high-grade brass construction. This plug is designed for long-term use in demanding industrial environments where reliability is paramount. Its straightforward design allows for quick and efficient installation using a standard screwdriver, saving valuable time during assembly or maintenance tasks. By effectively closing off unused openings, it helps maintain the specified IP protection class of your electrical systems.

Suitable for

Closing unused M25 threaded holes in electrical enclosures
Sealing junction boxes in industrial automation systems
Protecting cable entry points in machinery and control panels
Maintaining environmental protection ratings in electrical installations

When it may not be suitable

This brass plug is specifically designed for M25 threaded holes and will not fit other thread sizes. It is intended for use in metallic enclosures and may not be the optimal choice for specialized plastic housings where a non-conductive material might be required for specific insulation standards.

Key specifications

Thread size: M25
Material: Nickel-plated brass
Installation method: Screwdriver
Protection rating: IP54

How to use

To install the Lapp SKINDICHT BL-M, simply align the plug with the pre-threaded M25 hole in your enclosure. Using a flat-head screwdriver, turn the plug clockwise until it is firmly seated against the housing surface. Ensure that the plug is tightened sufficiently to create a secure seal, but avoid over-tightening to prevent damage to the threads or the enclosure material.

What to consider before purchase

Verify that your enclosure hole is exactly M25 size
Check if the IP54 protection level meets your specific environmental requirements
Ensure the brass material is compatible with the enclosure surface to prevent galvanic corrosion

Usage recommendations

For optimal performance and to maintain the integrity of the seal, ensure the threaded hole is clean and free of debris before installation. Regularly inspect the plug during routine maintenance to confirm it remains securely tightened.

All features

Type:: Plug
Material:: Brass
Diameter:: 28 mm

Instructions

mmo_37101298_1501487958_4148_23800.pdf

Description

Instructions

mmo_37101298_1501487958_4148_23800.pdf

Machine translation. Load original

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Customer questions

FAQ

How much does the Lapp SKINDICHT BL-M Brass Plug M25 cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 121 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

Where can I download the instructions for Lapp SKINDICHT BL-M Brass Plug M25?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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