TB 10 EI Essential Series Terminal Block Supplier
Product Introduction
The TB 10 EI Essential Series Terminal Block is a high-capacity, industrial-grade terminal block designed to handle demanding electrical applications requiring 10 mm² conductor connections. Built from premium PA66 insulating material, it offers exceptional mechanical strength, heat resistance, and long-term stability. United Machinery is recognized as a Premier Supplier of TB 10 EI Essential Series Terminal Block in 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. This series is engineered for industries that require heavy-duty power distribution, high-current circuits, and reliable clamping performance. Its DIN-rail mounting style ensures easy installation, professional panel layout, and robust electrical connectivity for both automation and power applications.
Where You Can Use TB 10 EI Terminal Blocks
The TB 10 EI series is ideal for applications such as:
- Industrial power distribution panels
- Heavy machinery & motor control circuits
- High-current electrical feeders
- HVAC & refrigeration control systems
- Renewable energy installations (solar inverters, wind control boxes)
- Industrial UPS systems & battery backup circuits
- Substations, switchboards & MCC panels
- Process control & instrumentation hubs
Benefits of Using TB 10 EI Essential Series
- High Current Handling Capability
Supports thicker 10 mm² conductors, suitable for heavy-load circuits. - Enhanced Safety & Durability
High-quality insulating material ensures maximum protection from heat, fire, and electrical stress. - Stable & Vibration-Proof Screw Clamping
Perfect for industries with continuous machine movement and harsh environmental conditions. - Colour-Coded Variants for Organized Wiring
Saves maintenance time and minimizes wiring errors. - DIN Rail Compatibility
Allows fast installation and tidy panel arrangement. - Long Service Life
Corrosion-resistant screws and strong terminal housing ensure years of maintenance-free performance.
Technical Chart
Parameter | Specification |
Conductor Size | 4–10 mm² (solid/stranded) |
Rated Current | 57 A approx. |
Rated Voltage | 800–1000 V (model dependent) |
Insulation Material | PA66, flame-retardant |
Connection Type | Screw clamp |
Strip Length | 12–14 mm |
Mounting | TS35 DIN Rail |
Operating Temperature | -40°C to +105°C |
Flammability Rating | UL 94 V-0 (typical) |
Colour Options | Grey, Red, Yellow, Black, Blue, Green |
Types of TB 10 EI Essential Series Terminal Blocks
TB 10 EI | 3246049 |
TB 10 EI RD | 3000863 |
TB 10 EI YE | 3000864 |
TB 10 EI BK | 3000865 |
TB 10 EI BU | 3246748 |
TB 10 EI GN | 3246750 |
TB 10 EI – 3246049 (Standard Grey/Natural)
The universal model used for all high-current wiring. Offers maximum durability and strong clamping force.
TB 10 EI RD (Red) – 3000863
Ideal for:
- R-phase identification
- Positive DC supply lines
- Emergency circuits and priority power lines
TB 10 EI YE (Yellow) – 3000864
Commonly used for:
- Control signals
- Safety/alert circuits
- Specialized industrial wiring
TB 10 EI BK (Black) – 3000865
Preferred for:
- AC power distribution
- Auxiliary power sections
- Standard industrial wiring routes
TB 10 EI BU (Blue) – 3246748
Standard for Neutral (N) wiring, ensuring consistent circuit identification in power & automation panels.
TB 10 EI GN (Green) – 3246750
Used for Earth (PE) connections, improving safety and maintaining organized grounding networks.
Top-Quality Terminal Blocks Delivered Across India & the Middle East
Whether it’s a small panel requirement or a large industry project, United Machinery ensures top-quality products, timely service, and complete customer satisfaction. United Machinery is known for supplying high-performance Essential Series Terminal Blocks with:
- Fast delivery across all major Indian states
- Reliable exports to Saudi Arabia and UAE
- Guaranteed genuine part numbers
- Competitive pricing for bulk & project orders
- Large ready-stock availability
- Expert product selection support
We Supply Across India and International
We supply TB 10 EI Essential Series Terminal Blocks to:
- 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
What Customers Across India & the Middle East Say About Our Products
Clients from Kolkata to Gujarat and internationally to Riyadh & Dubai trust United Machinery because:
- Our products deliver consistent performance under heavy loads
- We maintain quick dispatch and stable stock availability
- Our pricing is fair and competitive
- We provide professional technical support
- Customers appreciate our reliability, authenticity, and long-term service commitment
