Product: C type 80A 4P circuit breaker Clear purpose Provides reliable overcurrent protection for fourpole electrical circuits. Designed to interrupt fault currents and protect wiring and connected equipment in threephase systems with a neutral conductor. Why you need it Protects circuits from overload and short circuit conditions, reducing the risk of equipment damage and downtime. The C type trip characteristic handles circuits with moderate inrush currents, making it suitable for common inductive loads. A 4P configuration protects all three phases and the neutral together, ensuring coordinated disconnection for threephase installations. Key attributes Function: Overcurrent protection and switching for fourpole circuits. Trip characteristic: C type, optimized for generalpurpose circuits with moderate startup currents. Rated current: 80A, suitable for midrange feeders and branch circuits. Poles: 4P, covers threephase plus neutral in a single device. Form factor: Compact 4pole module for panel installation. Performance and compatibility Suitable for threephase electrical systems that require simultaneous protection of all phases and neutral. Well matched to applications with motors, pumps, lighting circuits, and branch feeders where moderate inrush is expected. Integrates into standard electrical distribution setups that accept 4pole protective devices. Practical use scenarios Industrial feeder protection: Protect a threephase feeder supplying motors and control panels where coordinated neutral isolation is required. Commercial building distribution: Use as a 4pole protective device in a distribution board for lighting and HVAC circuits that need simultaneous phase and neutral disconnection. Equipment isolation and protection: Install upstream of motor starters or variable frequency drives to provide main circuit protection and to handle moderate startup currents. What sets it apart Combines a C type trip profile with an 80A rating and 4pole design to deliver balanced protection for common threephase installations. Single device covers phases and neutral, simplifying wiring and reducing the need for multiple components. Ordering note Specified as C type 80A 4P. Verify compatibility with your panel cutout and mounting requirements before .