Siemens JXD23B400

The Siemens catalog number JXD23B400 refers to a molded case circuit breaker designed for robust electrical protection. This three-pole breaker is rated for 400 amps at 240 volts AC and features a bolt-on mounting style for secure installation. It incorporates both long-time and instantaneous thermal magnetic trip functions, providing reliable interruption of fault currents with a 65kA interrupting capacity at 240 VAC. Distributed by BSP Automation, this JXD type breaker from the Sentron series is well-suited for demanding industrial applications where dependable circuit protection is essential.