---
product_id: 183343970
title: "3UB81334GW2 Solid State Overload Relay, ESP200 Catalog No. 48BTG3S00, 25 to 100A, Frame Size B, 3-Phase, Class 5/10/20/30 Adjustable, Manual/Automatic Reset"
price: "97413 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/183343970-3ub81334gw2-solid-state-overload-relay-esp200-catalog-no-48btg3s00-25
store_origin: KG
region: Kyrgyzstan
---

# 25-100A adjustable current range Selectable Trip Classes 5/10/20/30 UL & CSA certified safety 3UB81334GW2 Solid State Overload Relay, ESP200 Catalog No. 48BTG3S00, 25 to 100A, Frame Size B, 3-Phase, Class 5/10/20/30 Adjustable, Manual/Automatic Reset

**Price:** 97413 som
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your protection with precision and peace of mind!

## Quick Answers

- **What is this?** 3UB81334GW2 Solid State Overload Relay, ESP200 Catalog No. 48BTG3S00, 25 to 100A, Frame Size B, 3-Phase, Class 5/10/20/30 Adjustable, Manual/Automatic Reset
- **How much does it cost?** 97413 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/183343970-3ub81334gw2-solid-state-overload-relay-esp200-catalog-no-48btg3s00-25)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **User-Friendly Reset:** Visible and audible reset button ensures quick, confident restart after overload trips.
- • **Certified Reliability:** UL Listed and CSA Certified for trusted performance in demanding industrial environments.
- • **Heaterless Solid State Design:** Eliminate bulky heaters and reduce enclosure heat for enhanced efficiency and lower cooling costs.
- • **Wide Current Adjustment Range:** Fine-tune overload protection from 25 to 100 amps with a clear, full-load amp dial.
- • **Precision Trip Class Selection:** Easily toggle between 5, 10, 20, or 30 trip classes with DIP switches for tailored protection.

## Overview

The Siemens 3UB81334GW2 ESP200 Solid State Overload Relay offers adjustable trip classes (5, 10, 20, 30) via DIP switches, a heaterless design for reduced heat and cooling costs, and a wide 25-100A current range with fine adjustment. UL and CSA certified, it features a user-friendly reset with audible and visible indicators, making it a reliable, versatile choice for 3-phase motor protection.

## Description

Siemens ESP200 Solid State Overloads. Designed for a wide variety of applications. The field selectable Trip Class 5, 10, 20 or 30 can easily be set by 2 DIP switches. This eliminates the guess factor of an application requirements and provides reduced inventory for multiple applications. The inherent benefits of the ESP200 ultimately results in cost savings for the user. ESP200 has a 4: 1 current adjustment range with a fine adjustment dial labeled in full load amps. The heater less overload minimizes the heat trapped in the enclosures, reduces cost for ventilation or cooling. Easily accessible Reset button, provides visible and audible indications to ensure the tripped overload is ready to re-start.

## Features

- Siemens MLFB 3UB81334GW2 or Catalog No 48BTG3S00
- Trip Classes - 5, 10, 20, or 30 Selectable by DIP-switches
- Solid State Electronic Overload - No Heaters Required
- Removable Terminal Block with Touch safe Terminals
- UL Listed, CSA Certified

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 5.0 out of 5 stars 5 Reviews |

## Images

![3UB81334GW2 Solid State Overload Relay, ESP200 Catalog No. 48BTG3S00, 25 to 100A, Frame Size B, 3-Phase, Class 5/10/20/30 Adjustable, Manual/Automatic Reset - Image 1](https://m.media-amazon.com/images/I/81SQkwZX7PL.jpg)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-05-08*