Fuji Electric SA33C Circuit Breaker Rotary Disconnect Switch

Fuji Electric SA33C Circuit Breaker with Rotary Disconnect Switch is a 20 A, 3-pole device that combines overcurrent protection with a manual isolation mechanism in a single compact unit. Designed for electrical panels and industrial enclosures, it provides a controlled means to quickly disconnect multiple conductors for service work while maintaining protection against faults. The 3-pole configuration accommodates three conductors, supporting multi-wire circuits or three-conductor layouts in a single assembly. The rotary disconnect feature enables straightforward operation to open or close the circuit during maintenance or testing, helping ensure a clear and deliberate isolation. As a Fuji Electric product, the SA33C is built to align with standard electrical protection practices and is selected when a dedicated isolation point is required alongside circuit protection within a single device.