The PowerPact H-, J-, and L-frame circuit breakers are designed to protect electrical installations from damage caused by overloads and short circuits. The H- and J-frame circuit breakers are available with either thermal-magnetic or electronic Micrologic trip units. The L-frame circuit breakers are only available with electronic Micrologic trip units. H- and J-frame circuit breakers with thermal-magnetic trip units contain individual thermal (overload) and instantaneous (short circuit) sensing elements in each pole. The current ratings of the thermal trip elements are calibrated at an ambient temperature of 40 °C. PowerPact H-, J-, and L-frame circuit breakers offer high performance and a wide range of interchangeable trip units to protect most applications. Electronic trip units provide highly accurate protection with large adjustment ranges and can integrate measurement, counting, and communication functions. They can be combined with the front display module to provide similar functions to a power meter. These devices are much more than just circuit breakers; they are a measurement and communication tool ready to meet energy efficiency demands through optimized power requirements, increased energy availability, and improved installation management. This PowerPact multistandard mechanical cable lug is a connection accessory for PowerPact J-frame and has a rated current of 150-175 A and is made of aluminum.