The MTMA70/1 Aluminium Connector is a robust and reliable solution for terminating aluminium conductors in demanding industrial environments. Engineered for high performance and longevity, this through connector complies with EN 61238-1, ensuring secure and compliant connections for your electrical installations.
Why Choose the MTMA70/1 Aluminium Connector?
This connector offers several key advantages for professional electricians, panel builders, and maintenance engineers:
Key Features
High Temperature Resistance: Operates reliably in temperatures from -50°C to +150°C.
Robust Construction: Made from high-purity aluminium (above 99.5%) with a smooth internal barrel for optimal conductivity.
Enhanced Protection: Features NILENA grease and TEROSTAT VII filler putty to prevent corrosion and ensure a long-lasting connection.
Compliant and Certified: Meets EN 61238-1 tensile strength requirements.
Clear Markings: Factory, catalogue number, conductor section, and compression die code markings for easy identification and traceability.
Applications
Industrial electrical installations
Panel building
High-temperature environments
Power distribution systems
Maintenance and repair
Technical Specifications
SKU
2720191
Part Number
MTMA70/1
Operating Temperature
-50°C to +150°C
Maximum Operating Voltage
30,000V
Conductor Material
Aluminium (99.5% purity)
Cable Cross-Section
70 mm²
Length (L)
106.5 mm
Width (A)
53.25 mm
Diameter ()
11 mm
Cable Stripping Length
58.6 mm
Customs Code
85369010
ETIM Class 7
EC001053 (Crimp cable lug for aluminium conductors)
HS Code
85369010
Country of Manufacture
United Kingdom (includes NI)
Frequently Asked Questions
What makes this product special?
This product meets strict compliance standards like EN 61238-1 and is made from robust, high-purity aluminium for reliable performance in demanding environments.
What type of grease is used?
The MTMA70/1 uses NILENA grease inside the barrel to prevent corrosion and ensure long-lasting performance.
SKU
2720191
Part Number
MTMA70/1
Operating Temperature
-50°C to +150°C
Maximum Operating Voltage
30,000V
Conductor Material
Aluminium (99.5% purity)
Cable Cross-Section
70 mm²
Length (L)
106.5 mm
Width (A)
53.25 mm
Diameter ()
11 mm
Cable Stripping Length
58.6 mm
Customs Code
85369010
ETIM Class 7
EC001053 (Crimp cable lug for aluminium conductors)
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.
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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...