Circuit breakers and load break switches

Schneider Electric

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Circuit breakers at a glance

At BLEMO, you’ll find Schneider Electric circuit breakers, load break switches, and power disconnect switches for industrial, mechanical engineering, and control panel applications. We’ll help you select the right compact circuit breakers, MCCBs, and solutions for applications requiring open-type circuit breakers.

Whether you’re setting up a new system, retrofitting, or replacing existing equipment, we’ll provide personalized advice on specifications, accessories, and availability. Request Schneider Electric circuit breakers and disconnect switches from BLEMO today.

Compact circuit breaker (MCCB)

Compact circuit breakers, also known as MCCBs, reliably protect systems and machinery against overloads and short circuits. The ComPacT NSXm, ComPacT NSX, and ComPacT NS series from Schneider Electric offer compact and high-performance solutions for control panel construction, machine building, and industrial power distribution.

  • Current range: up to 160 A, up to 630 A, and up to 3200 A
  • Breaking capacity: up to 70 kA at 415 V, up to 200 kA at 415 V, up to 125 kA depending on the model
  • For equipment protection, motor protection, and power distribution
  • Compact design with high breaking capacity

Open-type circuit breakers (ACB)

Open-type circuit breakers, also known as ACBs, are primarily used in main distribution panels and large power systems. The MasterPact series from Schneider Electric offers high-performance solutions for high currents, reliable protection, and modern power distribution.

  • Current range: 630 A to 6300 A
  • Rated currents: MTZ1 from 630 to 1600 A, MTZ2 from 800 to 4000 A, MTZ3 from 4000 to 6300 A
  • For main distribution panels and high currents
  • High operational reliability and selectivity
  • Ideal for industrial and building services applications

Load break switches and main switches

Load break switches and main switches are used for the safe switching and disconnection of electrical systems. The FuPacT, ComPacT, and MasterPact series from Schneider Electric offer reliable solutions for maintenance, safety, and power distribution in industrial and mechanical engineering applications.

  • Current range: from 32 A to 6300 A, depending on the series
  • Typical series: FuPacT up to 800 A, ComPacT NSXm NA up to 160 A, ComPacT NSX NA up to 630 A
  • Technical specifications: up to 690 V AC depending on the model; some models support AC-22A and AC-23A
  • Safe disconnection and switching of systems
  • For control panel construction, mechanical engineering, and power distribution
  • Rugged solutions for a wide range of applications

IAD Partner

BLEMO is an official IAD Partner & Service Reseller of Schneider Electric.

As a certified partner in the field of industrial automation and drives, we have proven expertise in the integration, selection, and commissioning of drive solutions from the Schneider Electric portfolio.

Contact request

If you would like to learn more about Schneider Electric’s load break switches and circuit breakers:
Call us at 06106 / 82 95-0 or send us an email at info@blemo.com

Would you prefer to be contacted by one of our experts? Then use our contact form.

Our service world

The focus is always on people. Not machines.

Efficient, perfectly functioning technology is the basis of everything. However, it is advice, proximity, and service that make the decisive difference. That is why we focus on personal contact, clear coordination, and support that really helps in everyday life.

Your questions about load break switches & circuit breakers

Circuit breakers protect electrical systems and loads from faults such as overloads or short circuits. Load break switches are primarily used for the safe switching and disconnection of electrical circuits.

This depends on several factors, such as current rating, installation location, application, short-circuit requirements, and operating concept. BLEMO can assist you with the technical selection.

Yes, many solutions are specifically designed for industrial control cabinets, machines, and power distribution systems. It is important to choose the right solution for your specific application.

Yes, we can help you select the right Schneider Electric products and also assist with replacements, exchanges, and technical inquiries regarding your inventory.

Your personal contact person

The focus is always on people. Not machines.

B.Eng. Marc Scherer
Managing Director