Mersen MPDB67053

The UL1953 Power Distribution Block provides a reliable solution for splicing cables and distributing primary power into secondary circuits. With a rated voltage of 1000V and an ampere rating of 175A for copper, this block is compliant with UL508A and the National Electrical Code® requirements.

Constructed with a glass-filled polycarbonate body, the insulators are designed for durability and safety, while optional hinged safety covers enhance shock resistance. The block supports a maximum operating temperature of 80 °C and a minimum storage temperature of -25 °C, making it suitable for various environments.

Featuring customizable adder poles, the block allows users to stack multiple units without tools, thus providing flexibility in primary and secondary wire combinations. The connectors are tin-plated, designed for both aluminum and copper wire, and accept DLO-type fine-strand wire for enhanced connectivity.

With its compact design, the block includes one opening per pole for both primary and secondary connections, ensuring straightforward installation. The short circuit ratings span up to 200 kA depending on the class, providing robust protection in the event of faults.

For easy mounting, this block utilizes a direct screw mount installation method. The MPDB series caters to various applications, ensuring optimal performance in power distribution scenarios.