Siemens Q250 2-Pole Plug-In Circuit Breaker is a robust and efficient solution designed to protect electrical circuits with reliability and safety. This molded case circuit breaker features an EQ 125A frame combined with a QP plug-in design, capable of handling a high interrupting rating of 10,000A IR. Rated at 50 amps with a continuous current rating at 40 degrees Celsius, it supports a load side lug wire range accommodating #8-#6 AWG copper and #8-#4 AWG aluminum wires. UL listed for frequent switching applications (SWD) and HACR rated, this breaker ensures compliance with safety standards while ing compact dimensions for easy installation and maintenance. It provides dependable circuit protection suitable for a variety of electrical applications. Model Number: 4-237