10 Reasons You Need to Use a Modular MCB Switch

A modular MCB switch can greatly enhance your home or business’s safety, convenience, and electrical efficiency. You might be wondering exactly why you should use one in the first place, though. Here are ten reasons to get you started—but don’t take our word for it; give them a try and see how much better your world can be with one of these modular MCB switches in your control panel!

1. Space Saving

When you’re designing an electrical installation, you always have to consider safety factors, as well as size and style. The good news is that with a modular MCB switch, there’s no need for it to occupy any more space than necessary.

This means that in most cases, space and money aren’t wasted on unnecessarily large equipment and unnecessary expense of labor that comes from fitting in larger products. These switches are also energy efficient and will save money on electricity bills in addition to taking up less room.

They’re also easier for both construction workers and future owners of homes or buildings because they can easily be moved or replaced if needed without major damage done to walls or other parts of buildings where they are installed.

2. Reliability

A lot of new buildings are being built with circuit breakers that are not used as much as they should be and require professional maintenance.

This can pose many risks and be very expensive for repairs. If you were to use a modular mcb switch for your electrical circuits, then it would cost less than using circuit breakers because there is no need for labor on installing and replacing them.

There is also very little risk when using these switches because they are built more solidly than other types of switches available. This means if one was to come loose, then it wouldn’t be able to cause any sort of explosion or fire.

3. Ease of installation

With a modular switch, you don’t have to worry about matching terminals or screw sizes. All of your wires plug into compatible connectors that are color-coded and marked. This makes installation quick and easy.

You just unplug each wire from its current socket, attach it to its corresponding colored connector on the new switch, and re-connect it at that location.

It’s no wonder so many homeowners prefer modular switches! If you hire an electrician for your project, having them use modular switches means there’s less time on site for setup, which saves you money in labor costs.


4. Enhanced safety

A modular MCB switch has several benefits, with enhanced safety being one of them. A modular switch is normally used as part of your home’s electrical system and helps ensure that any power that flows through it stays within its safe limits.

Since it has some built-in safeguards, you can be sure there are no short circuits when everything is running properly—which gives you peace of mind in knowing your household’s electricity will stay safe and secure. This means having more control over all your home systems, not just lighting, so you can do things like protecting anything electrical in case an appliance should fail or wear out prematurely.

5. Air-gap isolation

When you work with higher-voltage electrical equipment, you must do everything possible to prevent dangerous electric shock.

One way to do so is through air-gap isolation. Air-gap isolators use a sensor and safety switch that cuts off power from electrified parts before someone can get near them or touch them—or, worse yet, before they touch each other and create a potentially fatal circuit. Air-gap isolation components are designed with easy maintenance in mind, as well.

6. Variable switching capability

A modular mcb switch is capable of being configured in multiple switching configurations. For example, you can use it in a normally open configuration where power is cut off as soon as you turn your lights off. However, if you prefer to have your lights stay on for 15 minutes after you turn them off, simply configure them into a normally closed configuration.

Configuring your modular mcb switch takes less than five minutes and only requires that you know which wires go where. However, make sure that if you’re switching your light circuit on and off frequently (for instance if you’re running timers or automation) that it stays in its normal state and doesn’t change back from closed every time it cycles.

7. Efficient energy use

If you’re in business, chances are good that you have an eye on your bottom line. One easy way to lower your monthly expenses is to reduce your use of electricity, and installing a modular mcb switch can help make that happen.

A modular mcb switch helps control power flow throughout your facility and allows you to shut down portions of it when they’re not in use. Doing so is an efficient way of lowering costs because you’re only using electricity when it’s needed—not running utility bills through the roof just for powering lights when there are no customers around.

8. Flexible busbar routing

A modular mcb switch offers extensive options for routing and mounting. Since you can customize your panel layout, you can use these features to your advantage and make better use of available space. And don’t worry about splicing into an existing supply; each unit comes with built-in terminal blocks.

Just attach power leads from your sources and go! These advantages will save you time and reduce costs during installation—which means more money for other projects down the road. Be sure to contact us today for all of your switching needs!

9. Improved safety in design

When you have an electrical circuit that is installed in your home, apartment, or business, you need to make sure that it is done correctly. If it isn’t done correctly, there can be problems with overheating, fires, and other dangers.

Several different kinds of devices can be used for protecting electrical circuits, and one of them is a modular mcb switch.

This device can help protect your circuits even better than others because they are designed so they don’t trip until there has been some kind of problem with one of them. This way, there will not be any issues with false trips or other things like that happening and causing problems with your electricity.

10. Reduced operation, maintenance, and installation costs

When it comes time to make repairs, install additional circuits or update your installation, modular switches are easier and cheaper than conventional switches because they use standard connectors. This means that you won’t need to hire an electrician—you can easily change out modules yourself. For contractors, installing modular switchgear can be done in a fraction of the time compared with conventional units.

Plus, you only have one power feed per module – meaning you don’t have 20 connections on each side of each contactor. That modular mcb switch simplifies and speeds up maintenance significantly since there are fewer connection points to inspect and fewer connections for dirt and moisture to collect in, further reducing operating costs down the road.

We’re a Schneider Electric that integrates world-leading process and energy technologies, end-point to cloud connecting products, controls, software, and services, across the entire lifecycle. We enable integrated company management for homes, buildings, data centers, infrastructure, and industries.

We are driven by digital transformation; we drive it by integrating world-leading process and energy technologies, end-point to cloud connecting products, controls, software, and services, across the entire lifecycle.


A modular MCB (miniature circuit breaker) switch helps to protect all the wiring and electrical devices within your home or office by acting as a circuit breaker to stop electricity flowing through an overloaded wire or device. These switches can be used in place of standard breakers, but they have some great benefits that you should consider before making the final decision on whether to use them or not. These are some of the best reasons why you should use modular mcb switches in your home or workplace, so read on if you want to know more!