Exploring Top 5 best MCB Switches in India 2023

Safety is the major concern when selecting the perfect electrical equipment, appliances, or devices for a property. Every piece of appliance we use in building the property of homes, offices, and industries needs a well-established electronic system that can prevent vulnerable damages like high inrush currents, power fluctuations, and short circuits. To avoid such power fluctuations in an electronic device, it is essential to incorporate safe and secured equipment in properties. A fuse is a conventional electronic device that is mostly used in the early days to protect the circuit. These days the fuse has been replaced by a more efficient and durable electronic device, known as MCB– Miniature Circuit Breaker.

What is an MCB?

MCB or Miniature Circuit Breaker is a High-Shield Protection electromagnetic machine used to prevent short circuits, faulty design, and current overload. It is one of the key components for the efficient functioning of electronic machines used for industrial or domestic purposes. An MCB is an automatic switch with an electro-mechanical mechanism that opens when there is an excessive current flow through the circuit and closes without any manual interventions. Handling MCB is relatively safe.

Miniature Circuit Breaker does not demand more maintenance and protects against solenoid short circuit current. A Miniature Circuit Breaker is efficient switchgear, available in the range of 0.5A to 100 Ampere capacity. Where a domestic MCB would normally have a 6kA fault level capacity, a 10kA fault capacitated MCBs with 415v and large machinery are used in an industrial application. The MCBs we often install in our homes are usually rated at 6000 amps or 6kA. AC Miniature Circuit Breakers are usually suitable for single-phase and three-phase supplies with a rated voltage of 240/415V depending on the number of poles. These ratings indicate the maximum prospective fault current (PFC) which enables MCBS to function properly.

Based on the number of poles, a multi-standard low voltage MCB is classified as:

• SP–Single Pole
• SPN–Single Pole and Neutral
• DP–Double pole
• TP–Triple Pole
• TPN–Triple Pole and Neutral
• 4P–Four Pole

For instance, a 3-pole protected circuit breaker with 6A rated current and C tripping curve combines functions of circuit protection against short circuit and overload current. MCBs of globally recognized brands allow operations to be performed on the downstream circuit in complete safety.

So, let’s find out the top 5 most trusted MCBs:

Single Pole 16 Amp MCB– An Ideal Solution For Your Home And Office- A 16 amp single pole MCB is an intelligent as well as the most reliable MCB that safeguards your property from any uncertain mishaps. This reliable 16 Amp capacitated MCB protects an electrical switch or equipment from over current or a short circuit. Once tripped due to electrical overload or short circuit, this single pole 16 amp MCB switch requires reset by users. Wired with one hot wire and one neutral wire, a Single-pole 16A Miniature Circuit Breaker is mainly used to regulate the electrical power system, making it ideal for use commercial applications. With a current rating of 16 Ampere capacity, this device is the best for domestic usage too. One can also prefer these single-pole MCBs for electrical appliances like Motors or other Inductive loads. Other appliances like general lighting outlets, air compressors, vacuums, and fans are also some of the electrical appliances to name a few.

Find some of the best features of a 1-pole 16 Amp Miniature Circuit Breaker:

• Suitable for domestic use
• A single pole MCB responds more quickly to overloading and under voltage than others
• Have more sensitivity to current than fuse
• A16 Amp MCB trips automatically, hence requires less maintenance and zero replacement

Single Pole 63 Amp MCB– Best For High-Shield Protection Against Current Overload– As we all know a single pole MCB can operate automatically in the event of excessive current flow. A 63 Ampere-based single pole circuit breaker can be frequently utilized in industrial, commercial, and residential applications. Made of exquisite quality and sturdy plastic material, these highly capacitated MCBs from top-recognized brands offer durability and longevity. Because of its consistent performance, the single pole Miniature Circuit Breaker is the best one for your eternal living home or business premises.

As earlier said, a 1-pole MCB with 63 Ampere capacity is mainly utilized as a substitute to fuse, which lessens the cost of replacement with a quick restoration solution. Made of high-grade plastic material, you can protect your electrical equipment, appliances, and circuits against current overload with these sleek and elegant MCBs that operate smoothly without any hassle at an affordable price. The top-notch MCBs are complied with both industry standards and residential standards and allow operations on the downstream circuit with out-and-out safety.

Here’s a quick breakdown of why a single pole 63 Amp MCB is the best fit for your property:

• Suitable for all consumer units and enclosures
• Operates at a current rate of 220 to 415 voltage
• Higher Operational Endurance
• Less maintenance and replacement expenses
• Ensures Circuit Identification and Enhanced Safety

2-pole 10 Amp MCB- A multi-standard circuit breaker for enhanced protection- A 10 Ampere-based Miniature Circuit Breaker with 2 pole counts is often utilized in industrial and residential properties. The top brand’s 2 pole MCBs offer product durability and consistent performance. Generally, these MCBs, designed by luxurious brands, are considered a substitute for a fuse. A 10 Ampere capacitated MCB is high-shield protection electromagnetic machine that can prevent uncertain mishaps like short circuits, faulty design, and current overload. A 10 Amp MCB with 2-poles indicates a fault automatically using an in-built interface installed inside in normal and abnormal situations.

These sleek and elegant 2-pole 10 Amp MCBs function smoothly without any hassle, whether you procure them for living at home or on business premises. Considering its suitable features on the downstream circuit, this MCB provides the utmost safety to your home and helps in overcoming replacement issues with quick restoration solutions. These top-notch MCBs are mainly used in large appliances like Air Coolers, Air conditioners, Refrigerators, Washing machines, Dishwashers, and Microwave.

Want to know more about the 10 amp double-pole MCBs features and functionalities? Read out below:

• Made of Fixing screws, cable lugs, and high-grade insulated shields
• Consumes less power,thus cost-effective and energy saving
• Operatesatthe rate of 220 to 415 voltage capacity
• Suitable for copper and aluminum cables

Double Pole 32 Amp MCB- Prevent Circuits From High Inrush Current Overloads- Easy to assemble and install, MCBs of globally recognized brands are often used as a substitute to fuse which helps in controlling the abnormal flow of current. A 32-pole MCB safely cuts the connected circuit, protecting electrical systems and devices, in case of an event of overload or short-circuit. These 32 amp capacity based MCBs are equipped with double pole poles, where each pole of the MCB can detect and break the circuit. Ergonomically designed, a 2-pole MCB can go back to its normal position automatically without any manual intervention. A double pole 32 Amp MCB from brands like Havells, Siemens, and Anchor comes with highly effective finger touch terminals to protect against accidental contact or circuits and equipment from an overload. Hence, safeguard your residence with a 32 Amp Double Pole MCB with a breaking capacity of 7.5 kA, and the rated voltage is 240-415 V. With a current rating of 32 Amp, this device is the best for domestic usage.

If you’re still not convinced, read out the following features of a double pole 32 Amp MCB:

• Provided with a dual-position DIN rail clip
• Cooler operation and precise hammer action
• Trip free mechanism
• Less power consumption
• The patented unique SLR(Slide Latch-Release) feature
• Easily recognizable color-coded ON-OFF button to highlight the exact switching position

4-pole 63 Amp MCB–Automatic and Most Reliable MCBs one should install– I have already discussed single pole 63 Amp MCB above in this blog. But do you know how will a 4-pole MCB enhance the system stability? A 63 Amp MCB with four poles is primarily used to protect the circuit from overcurrent, preventing damage to cables and any other equipment. The 63 amp MCB starts to open or trip automatically when an abnormal flow of current occurs. Easy to assemble and install, the rated short circuit breaking capacity of a 4-pole Miniature Circuit Breaker goes up to 10000 A at 415VAC substitute to fuse. With a current rating of 63 Amp, this device is primarily utilized to control, master, and regulate the electrical power system, making it the best choice for domestic usage. With C curve tripping
characteristics, these MCBs help interrupt the excessive current flow from an overload or short circuit.

Below is the breakdown of its main advantages that helps save your life from lethal Electrical shock.

• Contains a user-friendly lever for effortless switching
• Patented unique SLR(Slide Latch-Release)
• Easily recognizable color-coded ON-OFF button
• Efficient Finger touch terminals against physical contact
• Specifically designed for high voltages and frequencies