Siemens RXD63B160 – 1600A 3 Pole Molded Case Circuit Breaker Order Now

Built to handle massive electrical demands, this 1600-amp molded case breaker provides robust long-time and instantaneous protection. The three-phase R-Frame design serves critical industrial infrastructure. Utilizing a unit-mount configuration, the device secures into Siemens SB1, SB2, and SB3 switchboards. It requires separate lug kits for wire termination, allowing engineers to customize connections. The trip unit boasts an adjustable magnetic response and achieves a 65kAIC rating at 240VAC.