SED offer a large and varied range of low voltage copper compression connectors. As a UK Distribution Partner for Mecatraction and SBI-Connectors, we have a low voltage compression connector to suit all your stranded, solid or flexible conductor applications.

Our standard stock range of low voltage copper compression connectors are the CUM-range manufactured by Mecatraction, and the YSV-range manufactured by SBI-Connectors. These are Non-Insulated copper connectors to IEC 61238-1 covering a full range from 1.5mm² to 1000mm².

In addition to our standard stock items, we also offer a comprehensive range of connectors to suit specific industries and applications. Our own ERMA connectors were designed specifically for use by the Ministry of Defence, Nuclear Power Stations, the Aerospace Industry and for the Railways. Despite changes in the requirements of all of these industries through the years, SED remain committed to providing a complete solution.

SED offer a large and varied range of low voltage copper compression connectors. As a UK Distribution Partner for Mecatraction and SBI-Connectors, we have a low voltage compression connector to suit all your stranded, solid or flexible conductor applications.

Our standard stock range of low voltage copper compression connectors are the CUM-range manufactured by Mecatraction, and the YSV-range manufactured by SBI-Connectors. These are Non-Insulated copper connectors to IEC 61238-1 covering a full range from 1.5mm² to 1000mm².

In addition to our standard stock items, we also offer a comprehensive range of connectors to suit specific industries and applications. Our own ERMA connectors were designed specifically for use by the Ministry of Defence, Nuclear Power Stations, the Aerospace Industry and for the Railways. Despite changes in the requirements of all of these industries through the years, SED remain committed to providing a complete solution.

SED offer a large and varied range of low voltage tinned copper compression lugs. As a UK Distribution Partner for Mecatraction and SBI-Connectors, we have a low voltage compression lug to suit all your copper cables - whether they are stranded, solid or even flexible conductors.

Our standard stock range of low voltage tinned copper compression lugs are the CU-range manufactured by Mecatraction, and the YAV-range manufactured by SBI-Connectors. These are tinned copper lugs to IEC 61238-1 covering a full range from 4mm² to 1000mm². We also offer a range of tinned copper compression lugs with 2-hole outdoor fixings and 4-hole drilled palms for transformers, and with 45° and 90° angled palms. Further copper compression lugs are available with narrow tongues (YAV-TNCB), bell entry barrels (DEF-TSV) and comprehensive range of Pre-Insulated Pin Terminals, Pre-Insulated Fork Terminals and Pre-Insulated Ring Terminals.

SED offer a large and varied range of low voltage tinned copper compression lugs. As a UK Distribution Partner for Mecatraction and SBI-Connectors, we have a low voltage compression lug to suit all your copper cables - whether they are stranded, solid or even flexible conductors.

Our standard stock range of low voltage tinned copper compression lugs are the CU-range manufactured by Mecatraction, and the YAV-range manufactured by SBI-Connectors. These are tinned copper lugs to IEC 61238-1 covering a full range from 4mm² to 1000mm². We also offer a range of tinned copper compression lugs with 2-hole outdoor fixings and 4-hole drilled palms for transformers, and with 45° and 90° angled palms. Further copper compression lugs are available with narrow tongues (YAV-TNCB), bell entry barrels (DEF-TSV) and comprehensive range of Pre-Insulated Pin Terminals, Pre-Insulated Fork Terminals and Pre-Insulated Ring Terminals.

SED offer a comprehensive range of Aluminium compression lugs. As a UK Distribution Partner for Mecatraction and SBI-Connectors, we have a compression lug to suit both 3 and 4 core solid aluminium conductors.

The SBI-Connectors YA-range of aluminium compression lugs are also available in 2-hole outdoor and 4-hole transformer versions for larger conductors, and are filled with contact grease and capped at the end. There is also a long barrel version of the aluminium lug for conductors ranging from 50mm² to 300mm².

In addition to our standard range of aluminium compression lugs, we also have a version available for stranded aluminium cables.

SED offer a comprehensive range of Copper "C" Crimp Connectors manufactured by our Groupe Sicame Partners - Mecatraction and SBI-Connectors.

This range of compression connectors can be known as a "C" Sleeve, "C" Crimp or a Copper Run & Tap Connector, and is designed for a variety of applications; including the tapping off from overhead power distribution lines. The standard range is made of pure copper; however tinned and aluminium versions are available.

The SED ranges of Copper "C" Crimp Connectors are sold under the brand names of Mecatraction, SBI-Connectors and Burndy, and are normally available ex-stock in the UK.

SED offer a comprehensive range of hydraulic crimping tools and crimp heads for all sizes.

SED offer a comprehensive range of Copper "C" Crimp Connectors manufactured by our Groupe Sicame Partners - Mecatraction and SBI-Connectors.

This range of compression connectors can be known as a "C" Sleeve, "C" Crimp or a Copper Run & Tap Connector, and is designed for a variety of applications; including the tapping off from overhead power distribution lines. The standard range is made of pure copper; however tinned and aluminium versions are available.

The SED ranges of Copper "C" Crimp Connectors are sold under the brand names of Mecatraction, SBI-Connectors and Burndy, and are normally available ex-stock in the UK.

SED offer a comprehensive range of hydraulic crimping tools and crimp heads for all sizes.

SED stock and distribute two types of Bimetallic/Transition Washers. The TW-range manufactured by Sicame Electrical Developments Ltd, and the PBST-range manufactured by Mecatraction.

The TW-range consists of a sharply profiled copper alloy washer encapsulated in protective grease. When inserted between the mating faces of a bolted connection the sharp profile penetrates surface oxide films and the grease is extruded to form a seal against corrosion. The washers are circular in shape.

This type of Transition Washer is designed for use between aluminium and copper/tinned copper surfaces, and is available with various sizes of stud hole. They can be used with both compression and mechanical lugs, are suitable for all types of switchgear.

The PBST-range of Bimetallic/Transition Washers are available in both circular and rectangular profiles, offering a larger area of contact between the aluminium and copper/tinned copper surfaces. Unlike the TW-range, the PBST-range does not require contact grease, as they are a two-sided washer: aluminium and copper.

SED stock and distribute two types of Bimetallic/Transition Washers. The TW-range manufactured by Sicame Electrical Developments Ltd, and the PBST-range manufactured by Mecatraction.

The TW-range consists of a sharply profiled copper alloy washer encapsulated in protective grease. When inserted between the mating faces of a bolted connection the sharp profile penetrates surface oxide films and the grease is extruded to form a seal against corrosion. The washers are circular in shape.

This type of Transition Washer is designed for use between aluminium and copper/tinned copper surfaces, and is available with various sizes of stud hole. They can be used with both compression and mechanical lugs, are suitable for all types of switchgear.

The PBST-range of Bimetallic/Transition Washers are available in both circular and rectangular profiles, offering a larger area of contact between the aluminium and copper/tinned copper surfaces. Unlike the TW-range, the PBST-range does not require contact grease, as they are a two-sided washer: aluminium and copper.

SED stock and distribute two types of Bimetallic/Transition Washers. The TW-range manufactured by Sicame Electrical Developments Ltd, and the PBST-range manufactured by Mecatraction.

The TW-range consists of a sharply profiled copper alloy washer encapsulated in protective grease. When inserted between the mating faces of a bolted connection the sharp profile penetrates surface oxide films and the grease is extruded to form a seal against corrosion. The washers are circular in shape.

This type of Transition Washer is designed for use between aluminium and copper/tinned copper surfaces, and is available with various sizes of stud hole. They can be used with both compression and mechanical lugs, are suitable for all types of switchgear.

The PBST-range of Bimetallic/Transition Washers are available in both circular and rectangular profiles, offering a larger area of contact between the aluminium and copper/tinned copper surfaces. Unlike the TW-range, the PBST-range does not require contact grease, as they are a two-sided washer: aluminium and copper.