---
product_id: 14966636
title: "MBK200A 200-Amp Main Circuit Breaker for Use in Ultimate Type Load Centers"
brand: "siemens"
price: "179291CFA"
currency: XOF
in_stock: true
reviews_count: 8
category: "Siemens"
url: https://www.desertcart.sn/products/14966636-mbk200a-200-amp-main-circuit-breaker-for-use-in-ultimate
store_origin: SN
region: Senegal
---

# 200 Amp power capacity UL listed safety certified Bolt-on secure mounting MBK200A 200-Amp Main Circuit Breaker for Use in Ultimate Type Load Centers

**Brand:** siemens
**Price:** 179291CFA
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your panel with power and precision — don’t get left in the dark!

## Quick Answers

- **What is this?** MBK200A 200-Amp Main Circuit Breaker for Use in Ultimate Type Load Centers by siemens
- **How much does it cost?** 179291CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/14966636-mbk200a-200-amp-main-circuit-breaker-for-use-in-ultimate)

## 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

- • **Safety First:** UL listed for guaranteed compliance and peace of mind
- • **Warranty Integrity:** New, manufacturer-approved breaker—avoid voiding your panel warranty
- • **Powerhouse Performance:** Handles up to 200 Amps for robust electrical protection
- • **Ultimate Compatibility:** Specifically engineered for 200 or 225-Amp Ultimate load centers
- • **Effortless Installation:** Bolt-on design ensures quick, secure setup without hassle

## Overview

The Siemens MBK200A is a 200-Amp bolt-on main circuit breaker designed for Ultimate type load centers (200 or 225 Amp). UL listed and manufactured by Siemens, it ensures safe, reliable electrical protection and easy installation while maintaining your panel’s warranty integrity.

## Description

Product Description Siemens main breaker kits are used to convert the Ultimate type of main lug load centers to main breaker load centers, or can be used as a replacement main breaker in main breaker type Ultimate load centers. Ultimate load centers are the current load center in production and went into production in 2002. Check the load center wiring diagram for confirmation. 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. From the Manufacturer SIEMENS main breaker kits are used to convert the Ultimate type of main lug load centers to main breaker load centers, or can be used as a replacement main breaker in main breaker type Ultimate load centers. Ultimate load centers are the current load center in production and went into production in 2002. Check the load center wiring diagram for confirmation.

Review: Siemens 200 Amp Main - Fast delivery! Item arrived as described and pictured.
Review: perfect for my electric panel very easy to install - perfect for my electric panel very easy to install

## Features

- 200-Amp
- Main breaker kit
- Bolt-on type
- For use with 200 or 225-Amp Ultimate type load centers
- UL listed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004Q0J9KM |
| Best Sellers Rank | #114,520 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #42 in Thermal-Magnetic Circuit Breakers |
| Brand | SIEMENS |
| Circuit Breaker Type | Standard |
| Current Rating | 200 Amps |
| Date First Available | February 28, 2011 |
| Global Trade Identification Number | 00783643388017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2 pounds |
| Item model number | MBK200A |
| Manufacturer | Siemens |
| Mounting Type | Bolt-On Mount |
| Number Of Poles | 2 |
| Product Dimensions | 4.7"D x 4.1"W x 6.3"H |
| UPC | 784497615878 783643388017 |
| Voltage | 240 Volts |

## Product Details

- **Brand:** SIEMENS
- **Circuit Breaker Type:** Standard
- **Current Rating:** 200 Amps
- **Mounting Type:** Bolt-On Mount
- **Product Dimensions:** 4.7"D x 4.1"W x 6.3"H

## Images

![MBK200A 200-Amp Main Circuit Breaker for Use in Ultimate Type Load Centers - Image 1](https://m.media-amazon.com/images/I/810zEIfieAL.jpg)

## Questions & Answers

**Q: Will this fit a g3040B1200 panel?**
A: Yes the MBK200A is the correct 200 amp main breaker kit

**Q: Can i attach 3/4 inch diameter wire terminals to this? e.g., https://www.amazon.com/gauge-copper-battery-inverter-cables/dp/b01f4ghjxu.**
A: The MBK200a will accept a wire range of #4 – 300 kcmil Cu/Al

**Q: G3040ml1200cu panel can i use this to convert from main lug to main breaker?**
A: Yes you can . But you have to replace the panel cover

**Q: Will this breaker work on a w2040l1200cu series a box? if so, does it require any additional hardware?**
A: Unfortunately this unit is not convertible to main breaker it's a main lug only load center.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Siemens 200 Amp Main
*by R***N on November 22, 2025*

Fast delivery! Item arrived as described and pictured.

### ⭐⭐⭐⭐⭐ perfect for my electric panel very easy to install
*by M***Z on October 14, 2025*

perfect for my electric panel very easy to install

### ⭐⭐⭐⭐⭐ Worked perfect
*by A***R on May 18, 2025*

Worked as expected. Good price.

## Frequently Bought Together

- Siemens MBK200A 200-Amp Main Circuit Breaker for Use in Ultimate Type Load Centers
- Generator Interlock Kit Compatible with Siemens or Murray 150 or 200 Amp Panels, 7/8-1 1/4" Spacing Between Main and Branch Breakers
- SIEMENS Q230 30-Amp Double Pole Type QP Circuit Breaker

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**Shop now:** [https://www.desertcart.sn/products/14966636-mbk200a-200-amp-main-circuit-breaker-for-use-in-ultimate](https://www.desertcart.sn/products/14966636-mbk200a-200-amp-main-circuit-breaker-for-use-in-ultimate)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-21*