Connections that carry the current
IZAR has made flexible and rigid copper and aluminium current connections since 2000. Our plant is in Radwanice near Wrocław.
Find your connector
Match a connector to your current
1,000
Type a value, drag, or use the slider
Braided connector
PG80
up to 1,038 A · 280 mm² · contact 80 × 80 mm · S 9.5 mm
DC guide values from the PG table, IZAR catalogue 2024
From wind turbine to welding machine
Generation
Wind power
From nacelle to tower base, flexible connections take up vibration and movement.
Generators
Flexible connections absorb vibration at the generator output.
Transmission
Power grid
In substations, flexible connections take up busbar expansion, and Cupal spacers join copper to aluminium.
Transformers
A flexible connector links the transformer to the busbar trunking and absorbs the transformer’s vibration.
Energy storage
Copper laminates and laminated busbars connect battery modules in a compact layout.
End use
Railway
In traction substations and rolling stock, flexible connections work under constant vibration.
Welding
For resistance welding machines we make riveted connectors, parts to drawing and terminals for water-cooled cables.
Twelve connection types
Made to your drawing
We make any part in steel, copper, brass or aluminium to your drawing and specification.
Send a drawing
Since 2000
Export
- Czech Republic
- Slovakia
- Germany
- Switzerland
- Far Eastmainly China
Common questions
What is the difference between PG and PE connectors?
PG is a flexible braid of 0.1–0.2 mm copper wires with contact ferrules pressed onto the ends. PE is a stack of copper strips 0.1–1 mm thick, press-welded together without any added material. The catalogue covers PG in cross-sections of 10–6,000 mm² and PE in 36 standard sizes from 100 to 3,200 mm².
How do I size a connector for my current?
Choose the smallest size whose rating in the catalogue table is at least your current. The values are guide values for vertical installation indoors, air up to 40 °C, a connector temperature of 90 °C, conductivity above 101% IACS and direct current. For other conditions, our sales team confirms the choice.
Can IZAR make a connector to my drawing?
Yes. IZAR makes connectors and parts to the customer’s drawing and specification in steel, copper, brass or aluminium, for example parts for welding machines and terminals for water-cooled cables. For PG connectors, the shape, hole pattern, number of braid layers and length are made to order.
What are your lead times?
Lead times are very short, sometimes just a few days. Our sales team confirms the lead time for each order.
Maciej Połacik: +48 887 137 777, maciej@izar.pl
Call us or send a drawing
- Address
- ul. Grafitowa 6
55-010 Radwanice