Bargain Siemens HQR23B125HL – 125A 3 Pole Molded Case Circuit Breaker

Designed for standalone applications, the Siemens HQR23B125HL is a 3-pole, 125A unit-mount molded case circuit breaker. It delivers reliable thermal-magnetic overcurrent protection for industrial and commercial electrical systems. Unlike panel-mounted versions, this feed-thru breaker is built for individual mounting in standalone enclosures. It comes standard with both line and load side lugs, accommodating 3 AWG to 300 kcmil aluminum or copper wiring for flexible installation.