Aluminum Mechanical Connectors Aluminium Terminal Blocks
FOB price $ 10.50/Kilogram
Dual Rated Aluminium Mechanical Connectors
Two Conductors, One-Hole Mount Aluminium Terminal Blocks- Mechanical Connectors
- For copper and aluminum conductors
- Easy installation – no special tools required
- Tin-plated for low contact resistance
- All aluminum bodies
| Cat. No. | Conductor Range | L | W | H | D | E | F | G | I | |
|---|---|---|---|---|---|---|---|---|---|---|
| BNl11 | 1/0 cul | 14 AWG | 1-15/16 | 1-7/32 | 26/32 | 27/64 | 1/4 | 9/16 | 27/32 | 35/64 |
| BNL12 | 2/0 kcmil | – | – | 1-1/4 | – | 27/64 | – | – | – | – |
| BNL13 | 250 kcmil | 8 str | 2-9/16 | 1-41/64 | 1-3/16 | – | 3/8 | 1/4 | 1-9/16 | 15/16 |
| BNL14 | 500 kcmil | – | 2-7/8 | 1-59/64 | 1-1/4 | 7/8 | 1/2 | – | 1-3/4 | 61/64 |
| BNL15 | 500 kcmil | 2 str | 3-2/16 | 2-13/32 | 1-9/16 | 5/8 | – | 7/16 | 1-15/16 | 1-7/32 |
| BNL16 | 600 kcmil | 500 kcmil | 3-5/8 | 3-3/16 | 1-15/16 | 7/8 | 5/8 | 1/2 | 1-3/4 | 1-5/8 |
| BNL16L | 1000 kcmil | 500 kcmil | – | – | – | – | – | – | – | – |
Two Conductors, Two-Hole Mount Aluminium Mechanical Connectors
- For copper and aluminum conductors
- Easy installation – no special tools required
- Tin-plated for low contact resistance
- All aluminum bodies
| Cat. No. | Figure | Conductor Range | L | W | H | D | E | F | G | I | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BNL17 | 1 | 500 kcmil | 2 str | 3-1/4 | 1-7/8 | 1-3/8 | 7/8 | 5/8 | 1/2 | 3/8 | 1-7/32 |
| BNL18 | – | 600 kcmil | 2 str | 4-5/16 | 2-3/8 | 1-1/2 | – | – | – | – | 1-7/16 |
| BNL19 | – | 600 kcmil | 500 kcmil | 6-3/16 | 3-1/2 | 1-7/8 | – | – | – | 9/16 | 1-15/16 |
All Conductors accommodating conductors 500 kcmil and larger have double row of set screws (2/side).
Materials & Construction of Aluminum Mechanical Connectors and Aluminum Terminal Blocks Connectors Aluminum Lugs
- Body: High-strength aluminum alloy
- Plating: Electro-tin plated
- Hardware: Corrosion-resistant steel
- Set Screws: Heat-treated steel with special anti-galling coating
Environmental Specifications
- Operating Temperature: -40°C to 90°C
- Weather Resistance: Suitable for outdoor installations
- Salt Spray Testing: Meets ASTM B117 requirements
- UV Resistance: Excellent weathering characteristics
Related terms:
Aluminum Mechanical Connectors:
- Dual-rated mechanical lugs
- AL/CU mechanical connectors
- Aluminum compression connectors
- Heavy-duty aluminum terminals
- Aluminum cable lugs
- Mechanical wire connectors
- Aluminum conductor connectors
- Aluminum service entrance connectors
- Multi-tap aluminum connectors
- UL listed aluminum connectors
- Parallel groove connectors
- Split bolt connectors
- Mechanical splice connectors
- Aluminum electrical connectors
- Heavy-duty mechanical lugs
Aluminum Terminal Blocks:
- DIN rail terminal blocks
- Power distribution blocks
Technical/Industry Terms:
- NEMA rated Mechanical Connectors
- UL listed Aluminium Mechanical connectors
- CSA certified
- IP20 protection
- IEC standards
- Ampacity ratings
- Voltage ratings
- Torque specifications
- Conductor range
- Set screw type
- Tin-plated
- RoHS compliant
Q1: What are Aluminium Mechanical Connectors?
A: Aluminium mechanical connectors are precision-engineered Aluminum machined components, these connectors are used to join electrical conductors or mechanical parts. They provide high conductivity, corrosion resistance, and structural strength for various industrial applications.
Q2: What are the advantages of using Aluminium Mechanical Connectors?
A: Aluminium mechanical connectors offer several benefits, including:
- Lightweight – Aluminium is much lighter than copper, reducing installation weight.
- Corrosion Resistance – Aluminium connectors are resistant to oxidation and environmental wear.
- High Conductivity – Ensures efficient power transmission.
- Cost-Effective – More affordable than copper alternatives.
- Durability – Designed for long-term use in harsh environments.
Q3: What industries use Aluminium Mechanical Connectors?
A: These connectors are widely used in industries such as:
- Electrical and power distribution
- Renewable energy (solar, wind)
- Automotive and aerospace
- Telecommunications
- Construction and infrastructure
- Industrial machinery
Q4: How do Aluminium connectors compare to Copper Mechanical connectors?
A: Aluminium connectors are lighter and more cost-effective than copper while providing comparable electrical conductivity. However, proper installation and anti-oxidation treatments (such as tin or nickel plating) are necessary to prevent galvanic corrosion when connecting aluminium to copper.
Q5: What types of Aluminium Mechanical Connectors do you manufacture?
A: We offer a wide range of aluminium mechanical connectors, including:
- Aluminium cable lugs
- Aluminium busbar connectors
- Aluminium compression terminals
- Aluminium bolted connectors
- Aluminium grounding connectors
- Aluminium crimp connectors
Q6: Are your aluminium connectors compliant with international standards?
A: Yes, our aluminium connectors comply with industry standards such as IEC, ANSI, BS, and ASTM to ensure high-quality performance and safety.
Q7: Can aluminium mechanical connectors be used in high-voltage applications?
A: Yes, our aluminium connectors are designed for low, medium, and high-voltage applications in power transmission and distribution networks.
Q8: Do Aluminium Mechanical Connectors require special installation techniques?
A: Yes, when installing aluminium connectors:
- Wire brushing is recommended to remove the oxide layer before making a connection.
- Anti-oxidation compounds should be applied to prevent corrosion.
- Torque settings must be followed for proper tightening and conductivity.
Q9: Can Aluminium connectors be used in outdoor environments?
A: Yes, our aluminium connectors are designed with weatherproof coatings and high-resistance alloys, making them suitable for outdoor and harsh environments.
Q10: Do you offer custom Aluminium mechanical connectors?
A: Yes, we provide custom-designed aluminium connectors to meet specific industrial requirements, including different sizes, shapes, and finishes.
Q11: What surface treatments are available for Aluminium connectors?
A: We offer various surface finishes such as tin plating, anodizing, nickel plating, and epoxy coatings to enhance corrosion resistance and conductivity.
Q12: What is the typical lifespan of Aluminium mechanical connectors?
A: Our aluminium connectors are engineered for long-term durability, typically lasting 20+ years with proper installation and maintenance.
Q13: What is the minimum order quantity (MOQ) for Aluminium mechanical connectors?
A: The MOQ depends on the connector type and customization needs. Contact us for a custom quote based on your project requirements.
Q14: Do you offer bulk supply and international shipping for Aluminium Mechanical Connectors?
A: Yes, we supply aluminium mechanical connectors in bulk and offer worldwide shipping with secure packaging and timely delivery.
Q15: Can I request a sample of Aluminum Connectors before placing a bulk order?
A: Yes, we provide samples for evaluation before confirming large-scale production.
