Product: 160A 4P A compact, capacity 4pole protection and isolation device rated at 160A. Designed to manage current threephase circuits with a single unified unit, it provides reliable circuit interruption and clear isolation of all poles in one action. Why you need this product Handles heavy loads up to 160A, allowing safe distribution of large currents in commercial and industrial systems. Fourpole configuration isolates all three phases plus neutral at once, simplifying wiring and improving protection for threephase installations. Single, compact unit replaces multiple singlepole devices, saving panel space and reducing installation complexity. Key benefits current capacity: Rated for continuous service up to 160A to support demanding circuits and larger loads. Complete isolation: Fourpole design ensures simultaneous disconnection of phase conductors and neutral when required. Simplified installation: Consolidates protection into one device for faster wiring and cleaner panel layouts. Clear functionality: Easy identification of poles and rating helps installers and maintenance staff work faster and with fewer errors. Durable operation: Built for repeated switching and steady electrical performance under load. Important attributes Function: Circuit protection and isolation for threephase systems. Configuration: 4P, providing fourpole interruption. Current rating: 160A. Compatibility: Suited for threephase distribution panels, motor feeders, generator outputs, and any application requiring unified phase and neutral disconnection at 160A. Size and mounting: Compact, panelfriendly format designed for straightforward integration into standard electrical enclosures. Practical applications Commercial distribution boards where a single device is needed to protect and isolate a threephase supply up to 160A. Industrial motor and equipment feeders that require coordinated phase and neutral disconnection for maintenance or fault isolation. Backup generator or transfer switch installations where a single fourpole device provides clear separation of supply lines when switching sources. What to consider when selecting Confirm system voltage and shortcircuit requirements to ensure the device matches the installation environment. Verify terminal size and panel space to ensure proper fit and secure connections. Ensure coordination with upstream and downstream protection devices for reliable selective tripping in complex systems. This 160A 4P unit delivers straightforward, dependable fourpole isolation and protection for threephase electrical systems that require a single, capacity device.