Miniature Circuit Breakers
Miniature Circuit Breakers Supplier
R.D Electricals – Leading MCB Supplier in Kolkata, West Bengal, Bihar, Odisha, Jharkhand, Chhattisgarh & Assam
R.D Electricals is a trusted and reputed MCB Supplier offering top-grade Miniature Circuit Breakers for residential, commercial, and industrial electrical safety. We supply original branded MCBs across Kolkata, West Bengal, Bihar, Odisha, Jharkhand, Chhattisgarh, and Assam, supporting electricians, contractors, industries, builders, and panel manufacturers with premium circuit protection devices.
Our MCBs are engineered to protect circuits from short circuits, overloads, and electrical faults, ensuring maximum safety, operational continuity, and long equipment lifespan.
What is an MCB? Why Is It Important?
An MCB (Miniature Circuit Breaker) is a crucial protective device that automatically trips during overload or short circuit conditions. It prevents electrical hazards, equipment damage, and fire risks.
Benefits of Using an MCB
- Prevents electrical fires
- Protects appliances & devices
- Prevents cable overheating
- Provides quick fault disconnection
- Easy reset function
- Long operational life with minimal maintenance
MCBs are essential in every electrical installation—homes, offices, factories, industries, machines, and commercial buildings.
Types of MCBs We Supply
R.D Electricals supplies a complete range of branded MCBs for different applications and load conditions:
- Single Pole MCB (SP): For domestic lighting circuits and small loads.
- Double Pole MCB (DP): Used for single-phase mains protection.
- Triple Pole MCB (TP):Commonly used in industrial equipment and 3-phase systems.
- Four Pole MCB (TPN/FP): Provides complete isolation in 3-phase systems with neutral.
- Curve Type MCBs (B, C, D Curve)
- B-Curve MCB – Residential & light commercial use
- C-Curve MCB – Industrial & inductive loads
- D-Curve MCB – Heavy machinery & motor loads
- High Breaking Capacity (HBC) MCBs: Used in industrial plants and high load circuits.
Leading MCB Brands We Supply
At R.D Electricals, we supply the most trusted MCB brands in India and worldwide. Our brand portfolio includes:
Top MCB Brands Available
- Siemens MCBs – Global standard safety, precision, and reliability for all electrical applications.
- L&T MCBs – Heavy-duty, durable, and widely preferred for industrial & domestic protection.
- Schneider MCBs – High-performance French technology for advanced circuit protection.
- ABB MCBs – Premium quality, robust performance, and high fault current capacity.
- Havells MCBs – Perfect for residential and commercial installations.
- Benlo, Flora, COS, and Pebble MCBs – Cost-effective and durable options for general applications.
With such variety, R.D Electricals ensures customers receive the best MCB based on breaking capacity, pole type, load usage, and installation requirement.
Industries & Sectors We Serve
We supply MCBs to:
- Electrical contractors
- Apartment projects & real estate developers
- Machinery manufacturers
- Control panel manufacturers
- Commercial buildings
- Hospitals, schools & institutions
- Industrial factories and plants
- Retail & wholesale electrical markets
Our customers value us for our brand authenticity, fast supply, technical guidance, and competitive pricing.
Service Areas – Local GEO Targeting
We are a widely searched MCB Supplier near me across:
- Kolkata
- West Bengal
- Bihar
- Odisha
- Jharkhand
- Chhattisgarh
- Assam
- Our supply chain ensures instant availability and fast delivery in all major cities and industrial zones.
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Why Choose R.D Electricals as Your MCB Supplier?
- 100% Genuine Brands: We supply Siemens, L&T, Schneider, ABB, Havells, Benlo, COS, Pebble, Flora, and more.
- Wide Range of MCB Models: Available in different poles, curves, and ratings for all applications.
- Expert Technical Assistance: Our team helps you select the ideal MCB based on fault level, load type, and safety requirement.
- Fast Delivery Across All Locations: We provide quick supply across Kolkata, West Bengal, Bihar, Odisha, Jharkhand, Chhattisgarh & Assam.
- Affordable Pricing: Best rates available for retail, wholesale, industrial, and contractor-based requirements.
Contact R.D Electricals – Your Reliable MCB Supplier
Looking for branded and high-performance MCBs?
R.D Electricals is your trusted source for all electrical protection devices.
📍 Location: Kolkata, West Bengal
📞 Phone: +91 7003602004
✉️ Email: r.d.electricals27@gmail.com