We are a reliable manufacturer and supplier of high quality Marshalling Box for Transformer designed for safe termination, monitoring and management of control wiring in power and distribution transformers. Our transformer marshalling boxes provide a centralized enclosure for organizing electrical connections from transformer accessories and ensuring safe integration with control panels and substation systems.
 
A Marshalling Box plays a vital role in transformer installations. It collects wiring from accessories such as Buchholz relay, Oil Temperature Indicator (OTI), Winding Temperature Indicator (WTI), Magnetic Oil Level Gauge (MOG), Pressure Relief Device (PRD), cooling system controls and alarm circuits. These connections are terminated inside a secure enclosure and routed to external control systems for monitoring and protection.
 
By providing structured cable management and protection from environmental factors, the marshalling box improves system reliability, safety and ease of maintenance.
 
Applications
Our Transformer Marshalling Boxes are widely used in:
Power Transformers
Distribution Transformers
Substations and Switchyards
Electrical Control Panels
Industrial Plants
Power Generation Units
Renewable Energy Projects
Suitable for indoor and outdoor installations across various industries.
Construction & Design
 
Our marshalling boxes are fabricated using premium quality CRCA sheet steel or stainless steel depending on application requirements. The enclosure is powder coated for enhanced corrosion resistance and long operational life in Indian weather conditions.
 
We offer:
Transformer mounted and wall mounted types
Bottom or side gland plate for cable entry
Adequate space for terminal blocks, relays and control components
Proper earthing arrangement
Lockable door with neoprene gasket sealing
Custom dimensions as per technical drawing
Each unit is designed to ensure durability, safety and ease of access during maintenance.
 
Key Features
Heavy duty and robust construction
Weatherproof and dustproof enclosure
Organized cable termination system
Easy inspection and servicing
Long service life
Custom fabrication as per client specification
Suitable for outdoor substation use
 
Technical Specifications
Material: CRCA Sheet Steel / Stainless Steel
Finish: Powder Coated
Protection Class: IP55 / IP65
Mounting Type: Transformer Mounted / Wall Mounted
Cable Entry: Gland Plate Provision
Country of Origin: India
Customization available as per project requirement.
Benefits of Using Our Marshalling Box
Ensures safe and structured wiring
Protects control circuits from environmental damage
Simplifies troubleshooting and maintenance
Enhances transformer monitoring reliability
Reduces risk of loose or exposed connections
Improves overall system performance
 
Why Choose Us?
Experienced manufacturer of transformer accessories
Precision fabrication and quality inspection
Competitive pricing
Bulk production capability
PAN India supply
Timely delivery and technical support
 
If you are searching for Marshalling Box manufacturer in India, Transformer Marshalling Box supplier, Outdoor Marshalling Box IP65, Control Wiring Box for Transformer, we provide reliable and cost-effective solutions for utility, industrial and EPC projects.
Contact us today for technical details, drawings and quotation.