TB 6 EI Essential Series Terminal Block Supplier
United Machinery Corporation is a reliable TB 6 EI ESSENTIAL SERIES terminal block supplier, catering to diverse industrial and electrical application needs across India, Saudi Arabia, and the UAE. With a strong focus on quality, performance, and compliance with international standards, we ensure dependable terminal block solutions for modern electrical systems.
We supply TB 6 EI ESSENTIAL SERIES terminal blocks across major Indian states including West Bengal, Maharashtra, Gujarat, Rajasthan, Madhya Pradesh, Bihar, Odisha, Jharkhand, Assam, Chhattisgarh, Haryana, Tripura, and Meghalaya, as well as key international locations such as Riyadh, Jeddah, Al Jubail, Al Khobar, Dubai, Abu Dhabi, Ruwais, and Umm Al Quwain. Our wide distribution network enables timely delivery and consistent product availability.
Backed by industry expertise and a customer-centric approach, United Machinery Corporation supports panel builders, EPC contractors, OEMs, and industrial buyers with technically sound products and responsive service. Whether for control panels, power distribution, or industrial automation projects, we remain committed to delivering value-driven solutions and long-term reliability.
Product Introduction
The TB 6 EI Essential Series Terminal Block is a heavy-duty, high-capacity terminal block designed for reliable and safe electrical connections in medium to high-power circuits. Built with high-grade PA66 insulating material, the TB 6 EI series handles larger 6 mm² conductors, making it an excellent choice for industrial machines, distribution panels, automation systems, and power circuits. United Machinery is trusted by industries for suppling of high-quality TB 6 EI Essential Series Terminal Block West Bengal, Bihar, Odisha, Chhattisgarh, Jharkhand, Maharashtra, Rajasthan, Haryana, Madhya Pradesh, Gujarat, Assam, Tripura, Andhra Pradesh, Meghalaya, Karnataka, Manipur, Tamil Nadu, Hyderabad, Saudi Arabia & UAE Engineered for durability and stability, these terminal blocks are DIN-rail mountable and available in multiple colour variants. This makes them ideal for structured wiring layouts, phase identification, and efficient maintenance in complex electrical systems.
Where You Can Use TB 6 EI Terminal Blocks
The TB 6 EI series is suitable for high-performance, medium-power wiring applications such as:
- Motor control centers (MCC) & power control panels
- Industrial machinery & automation systems
- HVAC electrical units
- Renewable energy systems (solar / wind control panels)
- Process control & instrumentation panels
- Electrical distribution boxes
- Industrial UPS and backup power systems
- Junction boxes & field interface units
Benefits of Using TB 6 EI Essential Series
- Supports Higher Loads
Ideal for circuits requiring larger 6 mm² conductors and higher current carrying capacity. - Secure & Vibration-Resistant Clamping
Ensures reliable connections even in heavy machinery and high-vibration environments. - Colour-Coded Variants
Simplifies phase identification, neutral & grounding circuits, and troubleshooting. - Heat & Flame Resistant
PA66 body provides strong insulation, high heat tolerance, and UL-certified safety performance. - Easy Installation
Standard DIN rail (TS35) mounting makes wiring quick and uniform. - Low Maintenance
Strong clamping force reduces the need for frequent re-tightening or inspection.
Technical Chart
Parameter | Typical Specification |
Conductor Size | 1.5–6 mm² (solid/stranded) |
Rated Current | 41 A approx. |
Rated Voltage | 600–800 V (model dependent) |
Insulation Material | PA66, flame-retardant |
Connection Type | Screw clamp |
Strip Length | 10–12 mm |
Mounting | DIN Rail (TS35) |
Temperature Range | -40°C to +105°C |
Flammability | UL 94 V-0 (typical) |
Colour Options | Grey, Red, Yellow, Black, Blue, Green |
Types of TB 6 EI Essential Series Terminal Blocks
TB 6 EI – 3246036 (Standard Grey/Natural)
Ideal for general medium-power wiring applications. Strong mechanical build and excellent insulation.
TB 6 EI RD (Red) – 3000859
Used for:
- R-phase circuits
- Positive DC wiring
- Emergency control circuits
TB 6 EI YE (Yellow) – 3000860
Used for:
- Signal circuits
- Special control wiring
- Caution or safety-related lines
TB 6 EI BK (Black) – 3000862
Used for:
- Industrial AC power lines
- Auxiliary power distribution
- Standard machine wiring
TB 6 EI BU (Blue) – 3246735
Industry standard for Neutral (N) wiring.
Ideal for control, power, and instrumentation return circuits.
TB 6 EI GN (Green) – 3246736
Used for Earth / Ground (PE) connections, ensuring structured and safe grounding inside panels.
We Supply Across India and International
- West Bengal
- Bihar
- Odisha
- Chhattisgarh
- Jharkhand:Ranchi
- Maharashtra:Mumbai, Pune, Nagpur, Aurangabad
- Rajasthan:Jaipur
- Haryana:Faridabad
- Madhya Pradesh:Bhopal, Indore
- Gujarat:Ahmedabad, Surat, Vadodara
- Assam
- Tripura:Agartala
- Andhra Pradesh:Visakhapatnam
- Meghalaya
- Karnataka:Bengaluru
- Manipur:Imphal
- Tamil Nadu:Chennai, Coimbatore
- Hyderabad
- International Supply:
- Saudi Arabia:Al Jubail, Jeddah, Riyadh, Al Khobar
- UAE:Abu Dhabi, Dubai, Ruwais, Umm Al Quwain
Top-Quality Terminal Blocks Delivered Across India & the Middle East
United Machinery supplies premium Essential Series terminal blocks with:
- Quick delivery across major Indian states
- Trusted international shipments to Saudi Arabia & UAE
- Genuine, verified part numbers
- Strong stock availability for OEM and industrial requirements
- Best pricing for bulk orders
- Dedicated technical guidance and after-sales support
What Customers Across India & the Middle East Say About Our Products
Customers from West Bengal to Rajasthan, and internationally from Saudi Arabia to UAE, choose United Machinery because:
- Our products consistently offer excellent durability & performance
- We maintain reliable stock and fast dispatch
- Our technical team helps customers select the perfect terminal block for each application
- We deliver authentic products, eliminating the risk of counterfeit or low-quality alternatives
- Clients appreciate our long-term service, fair pricing, and professional approach
Contact Us
Looking for a reliable TB 6 EI ESSENTIAL SERIES terminal block supplier?
Get in touch with United Machinery Corporation for fast response, competitive pricing, and dependable supply support.
Phone Number – +91 90732 37992
Email Id – onlineumc9@gmail.com
Fill out the enquiry form or contact us today to get the best quote and technical assistance.

