Ensure reliable and high-performance connections in your electrical installations with the MTMA630/1 Aluminium Connector. Designed for demanding applications, this through connector is compliant with EN 61238-1 and suitable for aluminium conductors up to 630mm2.
Why Choose the MTMA630/1 Aluminium Connector?
This connector offers exceptional performance and reliability in challenging environments. Its robust construction, combined with NILENA grease and TEROSTAT VII filler putty, ensures long-lasting, corrosion-resistant connections, even in high-temperature and high-voltage applications.
Key Features
Compliant with EN 61238-1 tensile strength requirements
Suitable for large aluminium conductors up to 630mm2
Wide operating temperature range: -50°C to +150°C
High voltage rating: 30kV
NILENA grease and TEROSTAT VII filler putty for enhanced corrosion resistance
Clear markings for easy identification and traceability
Applications
High-voltage power distribution
Industrial motor connections
Panel building
Maintenance and repair of electrical systems
Applications requiring reliable connections in harsh environments
Technical Specifications
Part Number
2720530
Category Number
MTMA630/1
Connector Type
Through Connector
Conductor Material
Aluminium (99.5% purity)
Cable Cross Section
630mm2
Operating Temperature
-50°C to +150°C
Operating Voltage
30kV
Barrel Type
Closed
Grease
NILENA
Filler Putty
TEROSTAT VII
Dimensions (L x A x ⌀)
218.5mm x 109.25mm x 32.5mm
Cable Stripping Length
120.2mm
ETIM Class 7
EC001060 (Crimp splices for aluminium conductor)
HS Code
85369010
Country of Manufacture
Italy
Frequently Asked Questions
What makes this product special?
This product meets strict EN 61238-1 compliance and is made from robust, high-purity aluminium, ensuring reliable performance in demanding environments. The use of NILENA grease and TEROSTAT VII filler putty further enhances corrosion resistance and longevity.
What cable size is this connector compatible with?
The MTMA630/1 is designed for aluminium conductors with a cross-sectional area of 630mm2.
Part Number
2720530
Category Number
MTMA630/1
Connector Type
Through Connector
Conductor Material
Aluminium (99.5% purity)
Cable Cross Section
630mm2
Operating Temperature
-50°C to +150°C
Operating Voltage
30kV
Barrel Type
Closed
Grease
NILENA
Filler Putty
TEROSTAT VII
Dimensions (L x A x ⌀)
218.5mm x 109.25mm x 32.5mm
Cable Stripping Length
120.2mm
ETIM Class 7
EC001060 (Crimp splices for aluminium conductor)
HS Code
85369010
Country of Manufacture
Italy
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...