Eaton xEffect FAZ-B50 3-pole miniature circuit breaker protects three conductors in a compact form factor. The FAZ-B50 designation identifies this unit as part of Eaton’s FAZ family, delivering multi-pole protection in a single breaker for space-constrained electrical installations. As a 3-pole device, it interrupts fault currents across all three poles when protection is triggered, making it suitable for panelboards and other configurations that require simultaneous isolation of multiple lines.
