Allen-Bradley 194-NJ030P3 Disconnect Switch

Allen-Bradley 194R-NJ030P3 is a 3-pole, fused IEC disconnect switch rated for 30 A and up to 600 V AC, designed to isolate a three‑phase load in industrial control panels, machine rooms, and process lines. The device uses a rotary disconnect mechanism with external operation and a visible-off handle, enabling maintenance personnel to verify a de-energized state before servicing motors, drives, contactors, or other high‑power equipment. As part of Rockwell's 194R family, the NJ030P3 variant specifies three poles, a 30 A current rating, and 600 VAC maximum voltage, with the fused configuration providing protection for the circuit. Typical applications include motor control centers, machine panels, extrusion lines, conveyors, and other three‑phase systems where a dedicated disconnect is required in industrial environments.