Contactor & Contactor Kit
Contactor & Contactor Kit Supplier
Trusted Wholesaler & Supplier of Electrical Contactors & Contactor Kits – Industrial, Commercial & Panel Applications
Looking for a reliable and experienced Contactor and Contactor Kit wholesaler & supplier in Kolkata, West Bengal, Bihar, Odisha, Jharkhand, Chhattisgarh, or Assam? Our company is your one-stop shop for high-performance electrical Contactor and entire Contactor kits made for industrial machines, automation systems, power distribution boards, and motor control panels. We provide a large selection of AC and DC contactors, overload relays, and fully completed contactor kits that satisfy global standards for performance, safety, and efficiency. We are a reputable brand in the electrical business. Our catalog of Contactor includes items from well-known international companies like ABB, SIEMENS, BCH, TC, CHINT, MUB, SCHNEIDER and SIEMENS, L&T, BCH, TC, FUJI brands for Contactor Kit guaranteeing that you will only receive authentic, certified, long-lasting parts. We offer customized solutions to match the unique technical requirements and budget of your project, whether you’re an electrical contractor, OEM, panel builder, system integrator, or project consultant. We also offer bulk pricing, quick delivery, and technical support in Eastern India.
What is a Contactor?
An electrically powered electromechanical switch called a Contactor. It is used to regulate high-power electrical circuits, used in industrial machinery and electric motors. It functions similarly to a remote-controlled switch, creating a magnetic field with a coil that physically closes or opens the main contacts, so establishing or terminating the power supply to the load.
What is a Contactor Kit?
A contactor kit is a assortment of replacement parts for a contactor, an electromagnetic switch that controls high-power electrical circuits like those for motors and lighting systems. The kit, often called a “spare kit” or “main contact kit,” contains parts like contacts and springs that degrade over time due to high-current switching, and replacing them restores the contactor’s functionality without needing a new unit.
Our Product Range
Contactors (AC & DC):
- 3-pole / 4-pole contactors
- Control voltage: 24V, 48V, 110V, 220V, 415V
- Current ratings from 9A to 800A
- Heavy-duty & compact models available
Contactor Kits:
- Auxiliary contact blocks Contactor
- Mounting base with Overload relays
- Terminal kits, coil connectors, timers (if needed)
- Pre-configured or personalised kits
Key Features of CONTACTOR & CONTACTOR KIT
- Wide Voltage & Current Ratings – Available from 9A to 800A, suitable for both LV and MV systems
- AC & DC Contactors – Supports multiple coil voltages (24V, 110V, 230V, 415V, etc.)
- Modular Design – Easy integration into motor control centers and distribution boards
- High Electrical & Mechanical Durability – Designed for long operational life and reliability
- Pre-Assembled Kits – Includes contactor, overload relay, auxiliary blocks, terminal kits, and mounting base
- Compliant with International Standards – IS/IEC, CE, RoHS certified products
- Brand Guarantee – 100% genuine parts from ABB, SIEMENS, BCH, TC, CHINT, MUB, SCHNEIDER
- Flexible Configurations – Custom contactor kits available for specialized requirements
- Overload & Short Circuit Protection – Protects motors and equipment from damage
- Easy Installation & Maintenance – Designed for quick wiring and easy servicing
Numerous sectors and applications make use of our contactors and kits, including:
Industrial Applications:
- Systems for conveyor belts
- Pumps and compressors
- CNC devices
- Equipment for packaging
- Business and Infrastructure
- Panels for HVAC control
- Control systems for elevators
- Systems for building management (BMS)
- Systems for commercial lighting
- Energy and Power Sector
- Panels for power factor correction
- Panels for DG synchronization
- Boards for power distribution
- Renewable energy sources (wind and sun)
- Farming and Utility
- Controllers for water pumps
- Automation of irrigation panels
- Electrification initiatives in rural areas
- Sewer and public water treatment systems
Custom Contactor Kits & Bulk Orders: Quick & Dependable Delivery
For industrial projects, government tenders, panel makers, EPC contractors, and OEMs throughout Kolkata, Wb, Bihar, Odisha, Jharkhand, Chhattishgarh & Assam, we are one stop for contactors and contactor kits. We have the inventory, logistics, and experience to meet your demands, whether you’re sourcing electrical equipment for a turnkey contract, building up a new control panel workshop, or carrying out a high-volume automation project.
We maintain a robust stock of branded contactors from ABB, SIEMENS, SCHNEIDER, BCH, CHINT, MUB, and TC, ready for bulk dispatch at short notice. Whether you need 50 units or 5,000 units, our supply chain is optimized to deliver on time and on budget.