Marathon Special Products Tb, Power Distribution, 3P, 0Awg; Rated Current Marathon Special Products 1353701

The Tb Power Distribution Block, part number 81R0524, is a three-pole device designed for electrical distribution applications. It has a rated current of 475 Amps and can handle voltages up to 600 Volts AC/DC, compliant with UL 1953 standards. The product accommodates wire sizes ranging from 750 kcmil to 1/0 AWG on both the line and load sides, with a torque specification of 67.8 N¬?m (600 in. lbs) for secure connections. The insulator base is made of thermoplastic with a temperature rating of 125°C (265°F) and a flammability rating of UL 94 V-0. The connectors are plated aluminum, and the mounting screws are plated steel, ensuring durability and compliance with RoHS standards. The device is suitable for use in enclosures of at least 20x24x8 inches and is rated for a short circuit current rating (SCCR) of 10,000A when using appropriate copper stranded conductors. Accessory covers are available separately for additional protection.