---
product_id: 476534388
title: "7Ug08811Bu20 110-240V Ac/Dc,Thermistor Protection Relay"
brand: "siemens"
price: "342 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/476534388-7ug08811bu20-110-240v-ac-dc-thermistor-protection-relay
store_origin: DK
region: Denmark
---

# 110-240V wide voltage range DIN rail mounting for quick install Durable, maintenance-free design 7Ug08811Bu20 110-240V Ac/Dc,Thermistor Protection Relay

**Brand:** siemens
**Price:** 342 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up with precision — protection that works as hard as you do!

## Quick Answers

- **What is this?** 7Ug08811Bu20 110-240V Ac/Dc,Thermistor Protection Relay by siemens
- **How much does it cost?** 342 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/476534388-7ug08811bu20-110-240v-ac-dc-thermistor-protection-relay)

## Best For

- siemens enthusiasts

## Why This Product

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

## Key Features

- • **Reliable Safety Shield:** Protects your systems from voltage spikes and leakage currents with precision.
- • **Effortless Installation:** DIN rail mounting ensures a fast, tool-free setup to save your valuable time.
- • **Eco-Conscious Compliance:** RoHS certified, aligning with your commitment to sustainable tech.
- • **Robust & Maintenance-Free:** Engineered for durability, eliminating downtime and upkeep costs.
- • **Universal Voltage Compatibility:** Seamlessly supports 110-240V AC/DC for versatile applications.

## Overview

The Siemens 7UG08811BU20 Thermistor Protection Relay offers a wide 110-240V AC/DC sensing range, durable maintenance-free construction, and quick DIN rail mounting. Designed for reliable voltage and leakage current protection, it meets RoHS standards and is ideal for professional-grade electrical safety in demanding environments.

## Description

7Ug08811Bu20 110-240V Ac/Dc,Thermistor Protection Relay

## Features

- Wide sensing range leads to fewer variants – optimized inventories
- Durable and maintenance free product
- DIN rail mounting – Quick & Easy Installation
- Reliable protection from voltage and leakage current
- RoHS compliant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Connector Type | Screw |
| Contact Material | Silver |
| Contact Type | Normally Open |
| Mounting Type | DIN Rail Mount |
| Brand | SIEMENS |
| Operation Mode | Automatic |
| Maximum Switching Voltage | 240 Volts |
| Specification Met | RoHS |
| Manufacturer | SIEMENS |
| Country of Origin | India |
| Model number | 7UG08811BU20 |
| Colour | Multi Color |
| Number of Memory Sticks | 1 |
| Product Dimensions | 0.97 x 0.42 x 0.75 cm |
| Item model number | 7UG08811BU20 |
| Item Height | 7.5 Millimeters |
| Item Width | 4.2 Millimeters |

## Product Details

- **Connector Type:** Screw
- **Contact Material:** Silver
- **Contact Type:** Normally Open
- **Mounting Type:** DIN Rail Mount
- **Brand:** SIEMENS

## Images

![7Ug08811Bu20 110-240V Ac/Dc,Thermistor Protection Relay - Image 1](https://m.media-amazon.com/images/I/71lMqYD-p4L.jpg)

## Frequently Bought Together

- Siemens 7Ug08811Bu20 110-240V Ac/Dc,Thermistor Protection Relay
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**Shop now:** [https://www.desertcart.dk/products/476534388-7ug08811bu20-110-240v-ac-dc-thermistor-protection-relay](https://www.desertcart.dk/products/476534388-7ug08811bu20-110-240v-ac-dc-thermistor-protection-relay)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-03*