Single-Pole

A single-pole device is designed to switch or protect one electrical conductor. This configuration is widely used in small photovoltaic systems, residential wiring, and circuits where only one phase or line needs protection. By isolating a single conductor, single-pole breakers and switches increase safety and simplify installation.

They are ideal for compact setups, cost-efficient installations, and reliable protection of individual circuits, solar strings, or modules. Single-pole components are an essential part of both solar and general electrical engineering, ensuring safe and compliant system operation.