---
product_id: 151206846
title: "OR-3UA5800-2U Overload Relay direct replacement for Siemens 3UA 5800 (2U - 63-80 Amp Range)"
brand: "yuco"
price: "€ 128.96"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/151206846-or-3ua5800-2u-overload-relay-direct-replacement-for-siemens-3ua
store_origin: GR
region: Greece
---

# 63-80A current range Fits multiple 3TF contactors Direct Siemens 3UA 5800 replacement OR-3UA5800-2U Overload Relay direct replacement for Siemens 3UA 5800 (2U - 63-80 Amp Range)

**Brand:** yuco
**Price:** € 128.96
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your power game with seamless reliability!

## Quick Answers

- **What is this?** OR-3UA5800-2U Overload Relay direct replacement for Siemens 3UA 5800 (2U - 63-80 Amp Range) by yuco
- **How much does it cost?** € 128.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/151206846-or-3ua5800-2u-overload-relay-direct-replacement-for-siemens-3ua)

## Best For

- yuco enthusiasts

## Why This Product

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

## Key Features

- • **Power Range Precision:** Supports 63 to 80 Amp loads, ensuring optimal protection for your industrial circuits.
- • **Seamless Siemens Swap:** Direct drop-in replacement for Siemens 3UA 5800 overload relays, no rewiring needed.
- • **Automatic Operation Mode:** Smart automatic overload detection keeps your systems safe without manual intervention.
- • **Trusted Industrial Grade:** Ranked #475 in Overload Relays, Yuco delivers reliability that professionals count on.
- • **Universal Contactor Compatibility:** Works flawlessly with 3TF46, 3TF47, 3TF48, and 3TF49 contactors for versatile setups.

## Overview

The OR-3UA5800-2U is a high-performance overload relay designed as a direct replacement for Siemens 3UA 5800 models, supporting 63-80 Amp current ratings. Compatible with multiple 3TF series contactors, it features automatic operation for efficient circuit protection, making it a trusted choice in industrial electrical applications.

## Description

OR-3UA5800-2 Overload Relay direct replacement for Siemens 3UA 5800

## Features

- fits Contactors: 3TF46, 3TF47, 3TF48, 3TF49
- 63-80 Amp Range

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076QKVTD4 |
| Best Sellers Rank | #810,146 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #475 in Overload Relays |
| Brand | Yuco |
| Brand Name | Yuco |
| Current Rating | 63 Amps, 80 Amps |
| Manufacturer | Yuco |
| Operation Mode | Automatic |
| UPC | 722874391052 |

## Product Details

- **Current Rating:** 80 Amps, 63 Amps
- **Brand:** Yuco
- **Operation Mode:** Automatic
- **UPC:** 722874391052

## Images

![OR-3UA5800-2U Overload Relay direct replacement for Siemens 3UA 5800 (2U - 63-80 Amp Range) - Image 1](https://m.media-amazon.com/images/I/81a5ZLXQgBL.jpg)

## Available Options

This product comes in different **Size** options.

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**Shop now:** [https://www.desertcart.gr/products/151206846-or-3ua5800-2u-overload-relay-direct-replacement-for-siemens-3ua](https://www.desertcart.gr/products/151206846-or-3ua5800-2u-overload-relay-direct-replacement-for-siemens-3ua)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-07-27*