---
product_id: 577497495
title: "ABB S203-B16 B 16 A 3-Pole Miniature Circuit Breaker"
brand: "abb"
price: "R$954"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/577497495-abb-s203-b16-b-16-a-3-pole-miniature-circuit
store_origin: BR
region: Brazil
---

# 16A rated current Compact & lightweight (50.9g) 3-pole for multi-phase protection ABB S203-B16 B 16 A 3-Pole Miniature Circuit Breaker

**Brand:** abb
**Price:** R$954
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your protection game with ABB’s sleek, smart circuit breaker!

## Quick Answers

- **What is this?** ABB S203-B16 B 16 A 3-Pole Miniature Circuit Breaker by abb
- **How much does it cost?** R$954 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/577497495-abb-s203-b16-b-16-a-3-pole-miniature-circuit)

## 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

- • **Global Safety Standards:** Certified to IEC/EN 60898-1, IEC/EN 60947-2, and UL 1077 for trusted, worldwide compliance.
- • **Whisper-Quiet Operation:** Operates at a near-silent 1 decibel noise level—power protection without the buzz.
- • **Space-Savvy Installation:** Ultra-compact and lightweight at just 50.9g, fits effortlessly on DIN rails to save panel space.
- • **Triple-Pole Power Control:** 3-pole design ensures balanced protection across multi-phase systems for seamless performance.
- • **Precision Over-Current Defense:** Reliable 16A trip rating safeguards your circuits with industrial-grade accuracy.

## Overview

The ABB S203-B16 B 16A 3-Pole Miniature Circuit Breaker is a compact, lightweight device engineered for reliable over-current protection in domestic, industrial, and commercial electrical systems. Rated for 16 amps and 400 volts, it meets rigorous international safety standards and mounts easily on DIN rails, delivering quiet, stable performance that professionals trust.

## Description

ABB S203-B16 B 16A 3-Pole Miniature Circuit Breaker is made from quality material. Designed to protect an electric circuit from over-current, used in domestic, industrial and commercial purposes. Compact size and light weight make installation easier. Technical Specification: Standards:IEC/EN 60898-1, IEC/EN 60947-2, UL 1077, Tripping Characteristic:B, Rated Insulation Voltage (Ui):acc. To IEC/EN 60664-1 440 V, Dielectric Test Voltage:50/60 Hz, 1 min: 2 kV, Input Voltage Type:AC/DC, Rated Current (In):16 A.

## Features

- Designed to protect an electric circuit from over-current
- Used in domestic, industrial and commercial purposes
- Compact size and light weight make installation easier
- Reliable and stable performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ABB Group. |
| Part number | 2CDS253001R0165 |
| Item Weight | 50.9 g |
| Item model number | S203-B16 |
| Color | Multicolor |
| Voltage | 400 Volts |
| Item Package Quantity | 1 |
| Noise Level | 1 Decibels |
| Plug Profile | DIN Rail Mount |
| Included components | ABB S203-B16 B 16 A 3-Pole Mi |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** ABB
- **Current rating:** 16 Amps
- **Circuit breaker type:** Standard
- **Mounting type:** DIN Rail Mount
- **Number of poles:** 3

## Images

![ABB S203-B16 B 16 A 3-Pole Miniature Circuit Breaker - Image 1](https://m.media-amazon.com/images/I/51YeqjqQSpL.jpg)
![ABB S203-B16 B 16 A 3-Pole Miniature Circuit Breaker - Image 2](https://m.media-amazon.com/images/I/51buWeDvXqL.jpg)
![ABB S203-B16 B 16 A 3-Pole Miniature Circuit Breaker - Image 3](https://m.media-amazon.com/images/I/51CJgLE-ihL.jpg)
![ABB S203-B16 B 16 A 3-Pole Miniature Circuit Breaker - Image 4](https://m.media-amazon.com/images/I/51jrCbH3XGL.jpg)
![ABB S203-B16 B 16 A 3-Pole Miniature Circuit Breaker - Image 5](https://m.media-amazon.com/images/I/61IeuC8n6dL.jpg)

## Frequently Bought Together

- ABB 2609696 Circuit Breaker, 16 A
- ABB F204A-40/0.03 4 Pole Residual Current devices RCD, 40 Amp Current, 30mA (2CSF204101R1400)
- Pollmann Main cable junction terminal 5-pin for DIN rail - power distributor with VDE

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**Shop now:** [https://www.desertcart.com.br/products/577497495-abb-s203-b16-b-16-a-3-pole-miniature-circuit](https://www.desertcart.com.br/products/577497495-abb-s203-b16-b-16-a-3-pole-miniature-circuit)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-02*