---
product_id: 142294382
title: "Merten 391819 Blanking cover, polar white, System M"
brand: "mer"
price: "$26.56"
currency: USD
in_stock: true
category: "Furniture"
url: https://www.desertcart.us/products/142294382-merten-391819-blanking-cover-polar-white-system-m
store_origin: US
region: United States of America
---

# Merten 391819 Blanking cover, polar white, System M

**Brand:** mer
**Price:** $26.56
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Merten 391819 Blanking cover, polar white, System M by mer
- **How much does it cost?** $26.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/142294382-merten-391819-blanking-cover-polar-white-system-m)

## Best For

- mer enthusiasts

## Why This Product

- Trusted mer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Cover for Relay, roller shutter multiple control relay, summer, performance additives, KNX flush-mounted devices etc.. Thanks to the mechanical processing (drilling, milling, etc) can be used. No nails, for screw mounting. Material: Thermoplast rich matte look. Colour: Polar White. Composition is base element with one cover plate. Use is insulation. Maximum weight supported: Ring is Yes. With dust protection is no. With a hinged lid is no. Labelling area is without labelling field. With printed image is no. Mounting Type is licensed under plaster. Material is plastic. Material quality is thermoplastic. Halogen-free is Yes. With a natural surface. Design of the surface is matt. Colour is white is a fantastic addition to any home. RAL Number (similar to) is 9010. is no. Attachment Type is other. STRAIN RELIEF is no. TERMINAL STRIP IS no. Device is width 73&#xA0;mm Device Height is 73&#xA0;mm Device is depth 23&#xA0;mm Colour Version is merten insulation polar white pearl white 3918194011281894611

## Features

- Dummy cover
- Polar White
- System M
- ›See more product details

## Images

![Merten 391819 Blanking cover, polar white, System M - Image 1](https://images-na.ssl-images-amazon.com/images/I/410qUzk5jFL.jpg)

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**Shop now:** [https://www.desertcart.us/products/142294382-merten-391819-blanking-cover-polar-white-system-m](https://www.desertcart.us/products/142294382-merten-391819-blanking-cover-polar-white-system-m)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-16*