---
product_id: 50547779
title: "Carling TechnologiesCLB-203-11A3N-B-A Circuit Breaker"
brand: "carling technologies"
price: "NT$1017"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/50547779-carling-technologiesclb-203-11a3n-b-a-circuit-breaker
store_origin: TW
region: Taiwan
---

# 1-pole 20A 1.379 x 0.571 x 2.31 in 250Vac/32Vdc Carling TechnologiesCLB-203-11A3N-B-A Circuit Breaker

**Brand:** carling technologies
**Price:** NT$1017
**Availability:** ✅ In Stock

## Summary

> 🔒 Secure Your Power with Confidence!

## Quick Answers

- **What is this?** Carling TechnologiesCLB-203-11A3N-B-A Circuit Breaker by carling technologies
- **How much does it cost?** NT$1017 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/50547779-carling-technologiesclb-203-11a3n-b-a-circuit-breaker)

## Best For

- carling technologies enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Sleek dimensions fit seamlessly into any setup.
- • **Marine Approved:** Engineered for ignition protection and marine environments.
- • **Certified Safety:** Meets UL, CUL, TUV, CE standards for peace of mind.
- • **Versatile Voltage:** Handles up to 250Vac and 32Vdc for diverse applications.
- • **Powerful Protection:** Experience reliable 1-pole thermal pushbutton technology.

## Overview

The Carling Technologies CLB-203-11A3N-B-A Circuit Breaker is a robust 1-pole thermal pushbutton circuit breaker designed for versatile applications, supporting up to 20A at 250Vac/32Vdc. With compact dimensions and compliance with multiple safety standards, including UL and marine approvals, it ensures reliable protection in various environments.

## Description

Carling TechnologiesCLB-203-11A3N-B-A Circuit Breaker

## Features

- 1-pole (1P)
- 20A 250Vac/32Vdc
- Thermal pushbutton circuit breaker
- Dimensions: 1.379 L x 0.571 W x 2.31 H in.
- Standards: UL, CUL, TUV, CE, UL1500⁄ISO8846 for Ignition Protection⁄Marine Approvals

## Product Details

- **Brand:** Carling Technologies
- **Current Rating:** 20 Amps
- **Circuit Breaker Type:** Standard
- **Mounting Type:** Panel Mount
- **Number Of Poles:** 1

## Images

![Carling TechnologiesCLB-203-11A3N-B-A Circuit Breaker - Image 1](https://m.media-amazon.com/images/I/41KAxwSYjeL.jpg)

## Frequently Bought Together

- Carling Technologies CLB-203-11A3N-B-A Circuit Breaker
- Carling Technologies Curvette Rocker Switch RA901-VB-B-9-V | SPST ON-Off | 10A 250VAC / 16A 125VAC | Black/Red Actuator | Pack of 2

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**Shop now:** [https://www.desertcart.tw/products/50547779-carling-technologiesclb-203-11a3n-b-a-circuit-breaker](https://www.desertcart.tw/products/50547779-carling-technologiesclb-203-11a3n-b-a-circuit-breaker)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-10-10*