The ABB NF322-3PBJA11 is a robust and reliable enclosed disconnect switch designed for superior performance in controlling 3-phase motors and power circuits. This switch is part of the A Series, known for its high-quality standards and versatility in applications ranging from 24 to 600 VAC/VDC, supporting motors up to 900 HP at 480V and handling currents up to 1650 Amps. It features a touch-safe design, easy maintenance for contact and coil inspection, and is UL and CSA approved, ensuring compliance with safety standards.
Key specifications include a 3-pole configuration, a non-fusible design, and a selector-type black operator. It can handle a maximum of 25 HP at 600V for 3-phase systems and up to 5 HP at 240V for single-phase systems. The switch operates efficiently within a voltage range of up to 840 Volts DC, making it suitable for a wide range of industrial applications. The compact dimensions of 7 inches in height, 5 inches in width, and 3 inches in depth, along with a lightweight design of 1 lb, make it easy to install and integrate into various setups.
Ideal for professionals seeking a dependable solution for electrical power control, the ABB NF322-3PBJA11 disconnect switch combines functionality with safety, offering a high-performance option for industrial environments.