NXB63 63A 2 Pole Mini Circuit Breaker C Type 400V for Electrical Panel Reliable Overcurrent Protection

Model Number: NXB63 2P Type: Circuit breaker Size: 63A Overview The NXB63 2P is a twopole circuit breaker rated at 63A designed to provide dependable overcurrent and shortcircuit protection for twoconductor circuits. It offers straightforward operation and clear fault isolation for residential, commercial, and light industrial electrical distribution systems. Key benefits Reliable circuit protection: Detects and interrupts overloads and short circuits to limit damage to wiring and connected equipment. Twopole isolation: Simultaneous disconnection of both conductors for safer maintenance and clear fault separation on singlephase and splitphase circuits. Clear sizing: 63A rating suits feeders and branch circuits sized for continuous currents up to 63 amperes. Compact and serviceable: Modular form factor for easy placement in compatible distribution panels and straightforward replacement or maintenance. Predictable performance: Designed to trip at appropriate overcurrent conditions to maintain continuity of service and reduce downtime. What it does and how it helps Protects wiring and devices by interrupting excessive current flow before conductors overheat. Simplifies troubleshooting by isolating faulty circuits quickly with a visible and accessible switching mechanism. Helps maintain overall system reliability by providing consistent trip behavior under fault conditions. Compatibility and installation notes Model Number: NXB63 2P should be installed in electrical panels that accept 2pole, 63A modular breakers. Suitable for common residential, commercial, and light industrial distribution boards and subpanels where a 2pole 63A breaker is required. Installation must follow local electrical codes and be performed by qualified personnel. Match the breaker to panel busbar spacing and terminal configurations before installation. Technical highlights Type: Circuit breaker Poles: 2 Current rating: 63A Primary function: Overcurrent and shortcircuit protection for twoconductor circuits Designed for modular panel installations and routine service access Typical use scenarios Feed protection for a subpanel that distributes power to multiple circuits in a small commercial space. Protection of a dedicated 63A branch feeder supplying heavy loads in a workshop or light industrial area. Main or feeder protection in a residential distribution board where a 63A twopole breaker is required for a specific circuit. This description reflects the product model and core functions. Ensure proper sizing and installation by consulting circuit requirements and a qualified electrician.