The MTMA50/1 Aluminium Connector is a robust and reliable solution for connecting aluminium conductors in demanding industrial environments. Engineered for high performance and longevity, it ensures secure and efficient electrical connections while adhering to stringent industry standards. This connector is ideal for professional electricians, panel builders, and maintenance engineers seeking a dependable solution for high-voltage applications.
Key Features
High Voltage Capacity: Rated for up to 30,000V, suitable for demanding applications.
Wide Temperature Range: Operates reliably from -50°C to 150°C.
Durable Construction: High-purity aluminium body (above 99.5%) with a smooth internal barrel for optimal conductivity and corrosion resistance.
Enhanced Protection: Filled with NILENA grease and TEROSTAT VII putty for superior sealing and protection against environmental factors.
Compliant with EN 61238-1: Ensures tensile strength meets international standards.
Applications
Industrial power distribution
High-voltage electrical installations
Panel building
Maintenance and repair
Applications requiring a reliable high-temperature connection
Technical Specifications
SKU
2720160
Cat Number
MTMA50/1
Connector Type
Through Connector
Operating Temperature
-50°C to 150°C
Operating Voltage
Up to 30,000V
Conductor Material
Aluminium (99.5% purity)
Cable Cross Section
50 mm²
Barrel Diameter
9 mm
Length (L)
106.5 mm
Width (A)
53.25 mm
Cable Stripping Length
58.6 mm
ETIM Class 7
Crimp splices for aluminium conductor [EC001060]
HS Code
85369010
Country of Manufacture
United Kingdom (includes NI)
Frequently Asked Questions
What makes this product special?
This product meets stringent industry standards, including EN 61238-1 for tensile strength, and is constructed with robust, high-purity aluminium. The NILENA grease and TEROSTAT VII putty provide excellent sealing and protection in demanding environments.
What cable size is this connector compatible with?
The MTMA50/1 is designed for a cable cross-section of 50 mm².
What is the minimum order quantity?
The minimum order quantity is 3 pieces.
SKU
2720160
Cat Number
MTMA50/1
Connector Type
Through Connector
Operating Temperature
-50°C to 150°C
Operating Voltage
Up to 30,000V
Conductor Material
Aluminium (99.5% purity)
Cable Cross Section
50 mm²
Barrel Diameter
9 mm
Length (L)
106.5 mm
Width (A)
53.25 mm
Cable Stripping Length
58.6 mm
ETIM Class 7
Crimp splices for aluminium conductor [EC001060]
HS Code
85369010
Country of Manufacture
United Kingdom (includes NI)
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
What product ranges do you supply
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Can you help specify the correct part?
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...