---
product_id: 109152309
title: "BQ1B020 20-Amp Single Pole 120-Volt10KAIC Lug In/Lug Out Breaker"
brand: "siemens"
price: "€ 49.11"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sk/products/109152309-bq1b020-20-amp-single-pole-120-volt10kaic-lug-in-lug
store_origin: SK
region: Slovakia
---

# 20 Amp current rating 120 Volt single pole design 10KAIC interrupting capacity BQ1B020 20-Amp Single Pole 120-Volt10KAIC Lug In/Lug Out Breaker

**Brand:** siemens
**Price:** € 49.11
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** BQ1B020 20-Amp Single Pole 120-Volt10KAIC Lug In/Lug Out Breaker by siemens
- **How much does it cost?** € 49.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/109152309-bq1b020-20-amp-single-pole-120-volt10kaic-lug-in-lug)

## Best For

- siemens enthusiasts

## Why This Product

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

## Key Features

- • **Compact Bolt-On Mount:** Space-saving design that fits seamlessly into your electrical panel
- • **Sleek Lug In/Lug Out Design:** Effortless cable connection for quick, secure installation
- • **Reliable 20 Amp Power Control:** Perfectly rated for consistent 120V circuit protection
- • **UL Listed for Safety Assurance:** Certified quality you can trust in every installation
- • **Robust 10KAIC Interrupting Rating:** Engineered to safely handle high fault currents without fail

## Overview

The Siemens BQ1B020 is a UL-listed, 20 Amp, 120 Volt single pole circuit breaker featuring a lug in/lug out design and a 10KAIC interrupting rating. Engineered for reliable, safe electrical protection, it offers a compact bolt-on mount and is manufactured in Mexico, ensuring quality and durability for professional-grade installations.

## Description

The Siemens type BQ Circuit Breaker is a cable-in, cable-out, non-interchangeable trip molded case circuit breaker available in 10-125A, 1, 2 and 3-pole.  Available in 10KAIC, 22KAIC and 65KAIC interrupting ratings.

## Features

- UL Listed
- Lug in, lug out
- Type BQ
- Country of Origin: Mexico

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SIEMENS |
| Current Rating | 20 Amps |
| Product Dimensions | 30"D x 8"W x 6"H |
| Circuit Breaker Type | Standard |
| Mounting Type | Bolt-On Mount |
| Number Of Poles | 1 |
| UPC | 783643102323 |
| Manufacturer | Siemens -HI |
| Global Trade Identification Number | 00783643102323 |
| Voltage | 120 Volts |
| Part Number | BQ1B020 |
| Item Weight | 1.6 ounces |
| Item model number | BQ1B020 |
| Is Discontinued By Manufacturer | No |
| Size | Siemens -HI |
| Color | Black |
| Finish | Black |
| Power Source | Wired Electric |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Included Components | BQ1B020 |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Siemens strongly recommends against the use of "used" breakers. The installation of used breakers in a Siemens panel will void the warranty on the panel. Siemens does not sell used breakers and has not approved any 3rd party sellers to do so. |
| National Stock Number | 5925-00-905-7814 |

## Product Details

- **Brand:** SIEMENS
- **Current Rating:** 20 Amps
- **Product Dimensions:** 30"D x 8"W x 6"H
- **Circuit Breaker Type:** Standard
- **Mounting Type:** Bolt-On Mount

## Images

![BQ1B020 20-Amp Single Pole 120-Volt10KAIC Lug In/Lug Out Breaker - Image 1](https://m.media-amazon.com/images/I/71vs4JL+8fL.jpg)

## Questions & Answers

**Q: Will the bq1bo20 fit an older ge main panel?**
A: Siemens has not approved this breaker for use in GE equipment.  You would need to contact GE direct to determine if this breaker is approved for use in their equipment.

## Customer Reviews

### ⭐⭐⭐⭐⭐ As advertised
*by B***  on May 2, 2023*

Brand new, excellent quality and price

### ⭐⭐⭐⭐⭐ Perfect fit, Easy install
*by P***B on March 15, 2024*

I had to swap breakers fairly quickly due to the nature of the breaker panel (480v at an industrial plant). I was able to cut power and install this in less than a minute and it fit perfectly.

### ⭐⭐⭐⭐ Just Be aware, does NOT come with lug needed...
*by K***R on January 6, 2025*

I just assumed it did. My bad. SIEMENS ITE TA1Q1 BQ Circuit Breaker Lug Terminal is the part number if you don't already have one. Everything else was good with the order.

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**Shop now:** [https://www.desertcart.sk/products/109152309-bq1b020-20-amp-single-pole-120-volt10kaic-lug-in-lug](https://www.desertcart.sk/products/109152309-bq1b020-20-amp-single-pole-120-volt10kaic-lug-in-lug)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-19*