Universal distribution block SUB 400 Al/Cu 82080 SIMBLOCK, grey 81651002

Universal distribution block SIMBLOCK SUB 400 – a reliable connection for AC and DC installations

The SIMBLOCK SUB 400 distribution block is a versatile solution for safe and efficient power distribution in electrical installations. Designed for both aluminum and copper wires, it offers flexibility and reliability in various applications. Its versatility makes it a valued component for both professional installers and end-users.

Connection flexibility and high load capacity

The block's design allows for the connection of wires with different cross-sections and types – solid wires, stranded wires with ferrules, and flat cables. The ability to connect a single stranded wire with a cross-section of up to 120 mm² provides great flexibility in choosing the appropriate cable. The rated current of 400A (for copper wires) guarantees safe operation even under heavy load. The rated voltage reaches 1000V AC / 1500V DC, making it ideal for use in photovoltaic systems, electric vehicle chargers and other applications requiring DC operation.

• Wide range of wire cross-sections: allows adaptation to specific installation needs.
• Material versatility: accepts both aluminum and copper wires – savings and flexibility in material selection.
• High current capacity: ensures safe operation even under heavy loads.
• AC/DC application: ideal for installations powered by alternating and direct current.
• TS 35 rail mounting: facilitates quick and safe mounting in electrical panels.

Construction and compliance with standards

The SIMBLOCK SUB 400 distribution block is made of high-quality materials, guaranteeing its durability and reliability. Compliance with IEC 60947-7-1 standard confirms its safety and compliance with stringent quality standards. Additionally, the product meets the requirements of the RoHS directive, which means limiting the use of hazardous substances in its production – an aspect important for environmental protection. The block dimensions (52.7 mm width, 77.7 mm height and 95 mm length) allow for easy integration with existing switchboards.