---
product_id: 526133841
title: "ABB TF42-20 16.0 - 20.0 Amp, IEC, Overload Relay"
brand: "abb"
price: "₩339422"
currency: KRW
in_stock: true
category: "Abb"
url: https://www.desertcart.kr/products/526133841-abb-tf42-20-16-0-20-0-amp-iec-overload
store_origin: KR
region: South Korea
---

# 16-20 Amp current range Manual & Automatic reset modes DIN Rail mounting for easy install ABB TF42-20 16.0 - 20.0 Amp, IEC, Overload Relay

**Brand:** abb
**Price:** ₩339422
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay powered, stay protected — the smart relay for the savvy pro!

## Quick Answers

- **What is this?** ABB TF42-20 16.0 - 20.0 Amp, IEC, Overload Relay by abb
- **How much does it cost?** ₩339422 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/526133841-abb-tf42-20-16-0-20-0-amp-iec-overload)

## Best For

- abb enthusiasts

## Why This Product

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

## Key Features

- • **Robust Build Quality:** Silver contacts and IEC compliance guarantee durability and safety
- • **Flexible Reset Options:** Choose manual or automatic reset to suit your operational needs
- • **Seamless Compatibility:** Designed for AF Series AF9-AF38 frame contactors for plug-and-play integration
- • **Space-Saving Installation:** Compact DIN rail mount fits effortlessly into modern electrical panels
- • **Precision Overload Protection:** Thermal bi-metallic relay ensures reliable trip at 16-20 Amps

## Overview

The ABB TF42-20 is a high-performance thermal bi-metallic overload relay rated for 16 to 20 Amps, featuring selectable manual or automatic reset modes. Engineered for compatibility with AF Series contactors and designed for easy DIN rail mounting, it offers reliable, IEC-certified protection with durable silver contacts, making it an essential component for efficient and safe electrical control systems.

## Description

ABB TF42-20 16.0 - 20.0 Amp, IEC, Overload Relay 16.0 - 20.0 Amp, IEC, Overload Relay, Type: Thermal Bi-Metallic, Trip Class 10. Selectable Manual or Automatic Reset. For use with AF Series, AF9 - AF38 Frame Contactors.

## Features

- Familystyle: AF-Line
- Poles: 3
- Amps Range: 16-20

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JV3EHVK |
| Brand | ABB |
| Brand Name | ABB |
| Connector Type | Screw |
| Contact Current Rating | 16 Amps |
| Contact Material | Silver |
| Contact Type | Normally Open |
| Country of Origin | USA |
| Current Rating | 20 Amps |
| Item Weight | 0.34 Pounds |
| Manufacturer | ABB |
| Maximum Switching Current | 20 Amps |
| Model Number | TF42-20 |
| Mounting Type | DIN Rail Mount |
| Operation Mode | Automatic,Manual |
| Part Number | TF42-20 |
| Specification Met | IEC/EN 60947 |
| UPC | 804325558631 |

## Product Details

- **Connector Type:** Screw
- **Contact Material:** Silver
- **Contact Type:** Normally Open
- **Current Rating:** 20 Amps
- **Mounting Type:** DIN Rail Mount

## Images

![ABB TF42-20 16.0 - 20.0 Amp, IEC, Overload Relay - Image 1](https://m.media-amazon.com/images/I/91CG5gtLNDL.jpg)
![ABB TF42-20 16.0 - 20.0 Amp, IEC, Overload Relay - Image 2](https://m.media-amazon.com/images/I/91gxOOTTAmL.jpg)
![ABB TF42-20 16.0 - 20.0 Amp, IEC, Overload Relay - Image 3](https://m.media-amazon.com/images/I/91utUpgoDaL.jpg)
![ABB TF42-20 16.0 - 20.0 Amp, IEC, Overload Relay - Image 4](https://m.media-amazon.com/images/I/91kAAsJV6iL.jpg)

## Frequently Bought Together

- ABB TF42-20 16.0 - 20.0 Amp, IEC, Overload Relay
- ABB AF26-30-00-13 IEC Magnetic Contactor,120VAC,25A,1NO,3P

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**Shop now:** [https://www.desertcart.kr/products/526133841-abb-tf42-20-16-0-20-0-amp-iec-overload](https://www.desertcart.kr/products/526133841-abb-tf42-20-16-0-20-0-amp-iec-overload)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-07-14*