Siemens BQD370

SQD-QOB230 is a circuit breaker manufactured by Square D, which is a brand owned by Schneider Electric. This circuit breaker is part of the Square D QO series of miniature circuit breakers.

QOB230 is a 2-pole circuit breaker with a current rating of 30 amps per pole, making it a 60-amp circuit breaker, and a voltage rating of 120/240V AC. It has an interrupting capacity of 10 kiloamps (kA) at 120/240 volts AC, which means it can safely interrupt short-circuit currents up to 10 kA.

SQD QOB240 is a circuit breaker manufactured by Square D, which is a brand owned by Schneider Electric. This circuit breaker is part of the Square D QO series of miniature circuit breakers.

QOB240 is a 2-pole circuit breaker with a current rating of 40 amps per pole, making it an 80-amp circuit breaker, and a voltage rating of 120/240V AC. It has an interrupting capacity of 10 kiloamps (kA) at 120/240 volts AC, which means it can safely interrupt short-circuit currents up to 10 kA.

SQD HDL36050 is a circuit breaker manufactured by Schneider Electric. It is a molded case circuit breaker with a thermal-magnetic trip unit. The HDL36050 model has a current rating of 50 amps, a voltage rating of 600 volts AC, and a frequency rating of 50/60 Hz. It has a interrupting rating of 65 kiloamperes at 240 volts AC and 25 kiloamperes at 480 volts AC. The circuit breaker has a compact design and is suitable for use in residential, commercial, and industrial applications. It is designed to protect electrical circuits from overloads and short circuits.

SQD EGB340020 refers to a molded case circuit breaker manufactured by Square D, a brand owned by Schneider Electric. The EGB series is designed for use in commercial and industrial applications and is known for its durability, reliability, and high interrupting capacity.