What is an MCB?
An MCB (Miniature Circuit Breaker) is a safety device used to protect electrical circuits from overloads and short circuits. It trips automatically to disconnect the power when it detects a fault.
Now let’s understand the B Type and C Type MCBs.
B Type MCB
C Type MCB
Key Differences at a Glance
Feature | B Type | C Type |
Tripping Range | 3-5 times rated current | 5-10 times rated current |
Applications | Residential/light commercial | Industrial/commercial |
Common Loads | Lights, heaters | Refrigerator, Air conditioners |
How to Choose?
Home Use: Go for B Type for standard appliances.
Industrial Use: Opt for C Type for machinery and equipment with higher inrush currents.
Quick Tip:
Always consult your trusted professional electrician to pick the right MCB for your needs to ensure safety and efficiency.
Conclusion:
Both B Type and C Type MCBs are essential for safeguarding electrical systems, with no compromise on material quality. While B Type MCBs are tailored for standard appliances, C Type MCBs provide extra protection for devices with higher starting currents.
To ensure round-the-clock protection, trust Pressfit’s SFT1 MCBs, proudly made in India. With features like a high breaking capacity of 10kA and compliance with IS/IEC 60898-1 standards, they guard against overloads, short circuits, and potential fire hazards.
Choose Pressfit for reliability, performance, and peace of mind.
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