Magnetic Contactors are
fundamental components in the electrical systems of Bangladesh, crucial for
controlling high-power loads, particularly in industrial and commercial
sectors. They are widely used for safely and efficiently switching electric
motors, lighting systems, heating elements, and other heavy-duty equipment.
Key Brands and Availability in
Bangladesh:
The Bangladeshi market for
magnetic contactors is well-served by a range of international and some local
brands. The major players, known for their reliability and adherence to
international standards (like IEC 60947-4-1), include:
- ABB: Highly popular, especially their AF
and AX series, which are known for their robustness, wide voltage
compatibility, and efficiency in controlling motors and power circuits.
ABB contactors are widely available through authorized distributors across
Bangladesh.
- Schneider Electric: Another dominant brand
with their TeSys series (e.g., TeSys D). Schneider contactors are
favored for their integration into industrial automation systems,
comprehensive range of accessories, and consistent performance.
- Siemens: Offers reliable and technologically
advanced contactors, often found in industrial applications requiring high
precision and durability.
- LS Electric (formerly LG Industrial Systems):
A significant player, providing a comprehensive range of contactors that
balance quality with competitive pricing. Their GMC series is
commonly seen.
- Hyundai: Korean brand offering a variety of
contactors that are gaining popularity for their quality and
affordability.
- Chint: A leading Chinese manufacturer that
offers a cost-effective range of contactors, widely used in various
applications where budget is a key consideration.
- Fuji Electric (Japan), Mitsubishi (Japan), Shihlin
(Taiwan), Telemecanique: These brands also have a presence, typically
catering to more specialized or higher-end industrial requirements.
- Walton: A prominent local Bangladeshi brand,
also producing magnetic contactors, contributing to local manufacturing
capabilities.
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You can find these contactors from
numerous electrical equipment suppliers and distributors located in major
commercial and industrial hubs like Dhaka (e.g., in areas like Nawabpur,
Mirpur, Banasree, Gulshan) and Chittagong. Online platforms like Daraz.com.bd
and specialized electrical product e-commerce sites in Bangladesh also list
various magnetic contactor models, particularly for smaller ratings.
Price Range in Bangladesh:
The price of magnetic contactors
in Bangladesh varies significantly based on several factors:
- Current Rating (Amperage): Higher current
ratings naturally lead to higher prices.
- Brand: Premium international brands (ABB,
Schneider, Siemens) typically command higher prices than those from China
or local manufacturers.
- Coil Voltage: Common coil voltages (220V AC,
415V AC) are standard, while less common voltages might influence
availability and price.
- Auxiliary Contacts: Contactors with more
built-in auxiliary contacts or those requiring additional add-on blocks
will be more expensive.
- Features: Special features like capacitor duty
contactors or those designed for specific applications will cost more.
As a general guideline (prices are
indicative and subject to change based on market conditions, supplier, and
specific model):
- Smaller Amperage (e.g., 9A to 25A): Can range
from BDT 700 to BDT 3,500.
- Medium Amperage (e.g., 32A to 95A): Can range
from BDT 3,000 to BDT 15,000.
- Higher Amperage (e.g., 100A to 800A): Can
range from BDT 15,000 to BDT 150,000 or more, depending on the
brand and specific features.
For example, an ABB AX80-30-11-80
(80A) might be around BDT 21,000, while a Schneider Electric 400A contactor
could be BDT 25,000 or more.
Common Applications in
Bangladesh:
Magnetic contactors are
extensively used across various sectors in Bangladesh:
- Motor Control: This is the most prevalent
application. They are fundamental in Direct Online (DOL) starters,
Star-Delta starters, and other motor control panels for starting,
stopping, and reversing motors in industries like:
- Textile and Garment Industries: For looms,
spinning machines, dyeing machines, and various conveyors.
- Food Processing: For mixers, grinders,
pumps, and packaging machinery.
- Pharmaceuticals: For controlled processes
and machinery.
- Agriculture: For irrigation pumps and
processing units.
- Industrial Automation: Integrated into control
panels and PLC-based systems to automate processes, machinery, and
production lines in factories.
- Lighting Control: Used for centralized control
of large lighting systems in commercial buildings, shopping malls,
factories, and streetlights, enabling efficient energy management and
scheduling.
- Heating Systems: Controlling power to electric
heaters, ovens, furnaces, and boilers in industrial processes and
commercial establishments.
- HVAC Systems: Switching compressors, fans, and
other heavy loads in large air conditioning and ventilation systems in
commercial buildings and industrial complexes.
- Power Distribution: Used in electrical
switchboards and control panels to switch power to different sections of
the electrical network.
- Capacitor Bank Switching: Used in power factor
correction panels to switch capacitor banks, improving power quality and
reducing electricity bills.
- Elevators and Escalators: Essential for
controlling the motors and safety mechanisms of vertical transportation
systems in buildings.
When purchasing magnetic
contactors in Bangladesh, it is advisable to buy from authorized distributors
to ensure product authenticity, warranty support, and access to technical
assistance.
For Purchase Please Visit our Shop https://shop.orientpower.com.bd/
Contact Number- 01712438395
