Schneider Electric MTZ3 40 drawout air circuit breaker ACB low voltage switchgear panel LV948336.

Schneider Electric MTZ3 Air Circuit Breaker (ACB) – Fixed & Drawout Type Low Voltage Industrial Circuit Breakers

Product Overview

The Schneider Electric MTZ3 series air circuit breaker (ACB) is a premium low voltage power protection solution designed for high-capacity industrial and commercial electrical systems. Available in both fixed and drawout types, the MTZ3 range provides advanced protection, intelligent monitoring, and superior performance for modern power distribution networks.

With current ratings including MTZ3 40, 50, and 63, and multiple model numbers such as LV948106, LV948112, LV948118, LV948336, LV948342, and LV948348, this series is ideal for heavy-duty applications requiring reliable circuit protection and system stability.

Key Features

· ✔ High Breaking Capacity ACB – Ensures safe interruption of high fault currents

· ✔ Fixed & Drawout Options – Flexible installation for different switchgear systems

· ✔ Advanced Protection Functions – Overload, short circuit, ground fault protection

· ✔ Smart Digital Compatibility – Supports energy monitoring and smart grid integration

· ✔ Robust Industrial Design – Long lifespan with minimal maintenance

· ✔ Modular Architecture – Easy upgrades and customization

· ✔ Original Schneider Electric Quality – Trusted global brand reliability

Technical Specifications

· Brand: Schneider Electric

· Series: Masterpact MTZ3

· Type: Air Circuit Breaker (ACB)

· Versions: Fixed Type / Drawout Type

· Rated Current Range: 4000A – 6300A (MTZ3 40 / 50 / 63)

· Voltage Rating: Low Voltage (LV)

· Installation: Panel mounted / switchgear system

· Standards: IEC compliant

Applications

The MTZ3 air circuit breaker is widely used in:

· Large-scale industrial plants and factories

· Commercial buildings and high-rise complexes

· Data centers and IT infrastructure

· Power plants and utility distribution systems

· Oil & gas, mining, and heavy industries

· Switchgear panels and electrical control systems

Available Models (Partial List)

Fixed Type

· LV948106 / LV948109 / LV948107 / LV948110

· LV948112 / LV948115 / LV948113 / LV948116

· LV948118 / LV948121 / LV948119 / LV948122

Drawout Type

· LV948336 / LV948339 / LV948337 / LV948340

· LV948342 / LV948345 / LV948343 / LV948346

· LV948348 / LV948351 / LV948349 / LV948352

(Full model list and datasheets available upon request)

Competitive Advantages

·  100% original Schneider Electric products

·  Competitive pricing for wholesalers and distributors

·  Fast delivery and global export support

·  Professional technical consultation

·  Strong supply chain for bulk and repeat orders

Why Choose MTZ3 Series?

The MTZ3 ACB series delivers maximum protection, intelligent control, and operational reliability for high-power electrical systems. Its advanced design ensures reduced downtime, enhanced safety, and seamless integration into modern smart energy environments.