Looking for MCB Suppliers in Kolkata

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If you’re planning to buy MCB switches for your residential, commercial, or industrial needs, finding the right supplier is crucial. Kolkata, a major electrical hub in Eastern India, houses several trusted names that provide high-quality MCB (Miniature Circuit Breaker) products at competitive prices. Whether you’re a contractor, builder, or homeowner, choosing the right MCB supplier can make a significant difference in performance, reliability, and cost.

 

In this blog, we list the Top 10 MCB Suppliers in Kolkata for 2025, known for their wide range of MCB electrical items, transparent MCB switch prices, and exceptional after-sales support. These suppliers offer leading brands like Siemens, Legrand, L&T, Honeywell, and V-Marc — ensuring that you receive certified, high-performance MCB switches suitable for every load type and safety requirement.

Whether you’re looking for single pole, double pole, or multi-pole options, these suppliers offer versatile solutions that meet BIS standards and IEC regulations. Also, if you’re comparing MCB prices in Kolkata, this curated list will save you time by pointing you directly to the best-rated and most affordable outlets.

From bulk procurement to small-scale purchases, this guide will help you navigate your way to the most reliable MCB electrical suppliers and their up-to-date MCB switch price offerings in 2025.

Let’s explore the most trusted names that power Kolkata with safety and quality!

1. Ampkart (Goyal Commercial Co.)

Ampkart, operated by Goyal Commercial Co., is a trusted and leading supplier of MCBs, MCCBs, and other electrical distribution products in Kolkata. Established with the vision of providing reliable and premium-quality electrical solutions, Ampkart has become a go-to destination for electrical contractors, retailers, builders, and industrial clients across West Bengal.

As an authorized channel partner of top-tier brands like Siemens, Honeywell, V-Guard, and V-Marc, Ampkart guarantees 100% genuine products backed by brand warranties and technical support. Their extensive inventory includes Miniature Circuit Breakers (MCBs), Moulded Case Circuit Breakers (MCCBs), Distribution Boards, RCCBs, Isolators, and industrial switchgear suited for residential, commercial, and industrial applications.
One of their key strengths is their readiness to serve bulk orders at competitive rates, making them a preferred supplier for infrastructure projects and electrical tenders. The company also offers expert guidance in product selection based on load, phase, and safety compliance, especially important when dealing with high-capacity equipment like MCCBs.

2. Prakash Electricals

Prakash Electricals has built a solid reputation as a multi-brand electrical distributor. Their extensive range includes sensors, fuses, cables, lighting, and modular switches. Representing both national and international brands, they provide complete solutions for all segments of the power supply chain. Known for customer-centric service and consistent product availability, they are a go-to supplier for contractors and retailers alike.

3. R S Electricals

R S Electricals is a well-established supplier dealing in MCBs, MCCBs, panel accessories, and more. They are known for catering to small contractors and panel builders in central Kolkata, offering reliable pricing and personalized service. If you’re looking for essential panel equipment and reliable brands, R S Electricals is a safe bet.

4.Crown Electricals

Crown Electricals is a trusted wholesaler offering a complete range of electrical goods including switchgear, fans, lights, wires, and cables. Conveniently located in Barabazar, they serve a wide variety of small businesses, electricians, and local contractors.

5.Hemant Electricals

Hemant Electricals offers everything from MCB/DB units to jointing kits and earthing materials. They cater to both residential and industrial clients. Known for quality products at competitive prices, they’re a solid choice for bulk wire and conduit requirements.

6. Memco India

Memco India is one of the most reputed distributors in Kolkata, with over 48 years of experience. Their core strength lies in stock and timely delivery of cables, wires, and switchgear. Serving clients from various sectors, they’re known for high customer satisfaction and brand trust.

7. Durga Electricals

Durga Electricals is a trusted wholesaler and trader specializing in electrical and automation components. Since 2013, they’ve served multiple industries by providing reliable, efficient, and cost-effective electrical goods. They’re committed to providing customized solutions based on client needs.

8. Raju Enterprises

A top distributor of Schneider Electric in Eastern India, Raju Enterprises specializes in switchgear and low-voltage products. Their expertise spans across panel building, relays, meters, and energy management systems. They’re also associated with ENTES for APFC and capacitor-based solutions.

9. Industrial Electropower

Industrial Electropower is known for its complete range of low and medium voltage switchgear. They are customer-centric and quality-focused, delivering reliable industrial automation components across the city and beyond.

10. Dheeraj Trading Co.

Dheeraj Trading Co. operates as a wholesaler of electrical components. Based in Ezra Street’s bustling marketplace, they provide regular electrical items for retailers and small business clients at wholesale rates.

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1. How to Choose the Right MCB?

• Understand your application: Decide whether the MCB switch is required for residential, commercial, or industrial usage.
• Calculate your load requirements: The current rating of the MCB (e.g., 6A, 16A, 32A, 63A) should match the connected load.
• Know the Trip Curve Types:
  • Type B – Suitable for domestic and resistive loads.
  • Type C – Used for moderate inductive loads like motors and fluorescent lights.
  • Type D – For heavy-duty equipment like transformers, welders.
• Breaking capacity matters: A quality MCB electrical device should have at least a 6kA breaking capacity for residential and 10kA or more for industrial use.
• Pole selection:
  • Single Pole (SP) – Protects one live wire.
  • Double Pole (DP) – Protects both live and neutral.
  • Three Pole (TP) and TPN – Used for three-phase supply with or without neutral.
• MCB Switch Price vs Quality: A low MCB price might indicate poor build or no after-sales support. Don’t compromise safety for cost.
• Choose ISI/IEC certified MCBs: Certified MCB switches ensure tested performance and long-term safety.
• Brand matters: Always choose from known brands like Legrand, Siemens, L&T, Schneider, etc.
• Check availability: Ensure that spare MCB switches and similar models are available locally or online.
• Ease of mounting: Go for MCB electrical units that are DIN rail mountable for quicker and neater installations.
• Future scalability: Choose MCBs that support future expansion or upgrades in your panel or system.

2. How to Choose the Right Supplier for MCB?

• Buy only from authorized suppliers: Ensure the supplier is certified or recognized by brands like Siemens, Legrand, L&T, etc.
• Check their inventory range: A reliable supplier should stock different MCB switches, from 6A to 63A, in SP, DP, TP, and TPN formats.
• Ask for brand certification proof: Genuine suppliers will provide brand-authenticated documentation for all MCB electrical items.
• Transparent MCB Price list: They should share clear MCB switch price catalogs or offer quotes with no hidden charges.
• Read customer feedback: Trust suppliers with consistently positive reviews and high ratings on platforms like Google.
• GST billing & legal documentation: Make sure your supplier gives proper invoices, GST bills, and warranty cards.
• Bulk order capability: For contractors and builders, the supplier must offer volume-based pricing and delivery tracking.
• Local presence with online options: Choose someone with both physical stores and a professional website for better support.
• After-sales support: A good MCB supplier will help with replacements, installation guidance, or faulty returns.
• Availability of technical advice: They should be able to guide you on MCB electrical selection based on your application.
• Quick turnaround: Fast shipping or ready stock availability is crucial, especially for urgent electrical work.

3. Why Should You Choose Ampkart as Your MCB Supplier?

• Authorized distributor: Ampkart is an official channel partner of leading MCB switch brands like Schneider, Legrand, L&T, and Honeywell.
• Vast product range: You can buy any type of MCB electrical product—SP, DP, TPN, 6A to 63A, from a single platform.
• Transparent and competitive MCB Price: Get the best MCB switch price in the market without compromising on quality.
• Dedicated online portal: Visit test.ampkart.com/ to browse products, check live stock, and submit bulk enquiries.
• Instant WhatsApp support: Chat directly via WhatsApp for pricing, technical queries, and assistance on choosing the right MCB.
• Bulk enquiry and custom quotations: Ampkart offers volume-based discounts and project-specific pricing on bulk orders.
• GST billing and compliance: All purchases are backed with proper tax documentation, e-invoices, and brand warranty.
• Faster delivery: Orders are shipped within 24–48 hours in Kolkata and 3–5 days across India, ensuring timely project completion.
• Expert guidance for projects: Get free advice from professionals for panel upgrades, MCB installation, or MCB electrical layouts.
• Excellent customer satisfaction: With a Google rating of 4.8+, Ampkart is known for its reliable service and fast response team.
• One-stop solution: Whether you’re an individual, electrician, or electrical contractor, Ampkart offers everything in one place—from MCB switch selection to final delivery.

In short, if you’re looking for affordability, trust, and branded MCB electrical products — Ampkart is the name to count on in 2025.