Universal distribution block SUB 220 Al/Cu 82060 SIMBLOCK, grey 81650002

Universal distribution block – a reliable combination of aluminum and copper

The SIMBLOCK SUB 220 distribution block is a versatile solution for connecting aluminum and copper wires, designed for both professional installers and end-users. Its construction allows for safe and efficient power distribution in various applications – from construction and industry to renewable energy installations. Made of high-quality materials, this block ensures durability and reliability of electrical connections.

Versatility and scope of application

This distribution block stands out with its wide range of permissible wire cross-sections. It accepts both solid and flexible wires, with or without ferrules, providing great freedom in choosing the appropriate cables. The ability to connect wires with a cross-section from 1.5 mm² to 70 mm² (depending on the type) makes it an ideal choice for installations requiring flexibility and adaptation to different needs. This means that one block can handle different circuits in the installation.

• Solid wires can be connected with a cross-section of up to 70 mm².
• Acceptance of flexible wires with a cross-section of up to 50 mm².
• Possibility of connecting wires with a ferrule with a cross-section of up to 16 mm².
• The block can be mounted on a standard TS 35 rail or mounting plate, making it easy to integrate with existing infrastructure.

Construction and technical parameters

The SIMBLOCK SUB 220 block has been designed with ease of installation and safety in mind. Its solid construction guarantees connection stability even under high current loads. The rated voltage of AC/DC at 1000 V allows it to be used in a wide range of applications. The rated current for copper wires is 164 A (with 2 x 16 mm² input) or 101 A (with 1 x 25 mm² input), and the maximum rated current is as high as 192 A. This makes this block suitable even for demanding electrical circuits. The block's construction also ensures optimal heat dissipation, which affects its long-term reliability.