Cutler-Hammer DH221NGK Fusible Disconnect Switch

Cutler-Hammer DH221NGK Fusible Disconnect Switch is a 30A, 240VAC device that provides a safe, local disconnect for electrical circuits. It features a 2-pole, 3-wire configuration and is Type 1, with fuse elements that interrupt current to deliver overcurrent protection in a 240V system. This unit is designed for installation in panels or equipment enclosures where a dedicated disconnect with fuse protection is required, providing a straightforward means to isolate power for maintenance. The DH221NGK model from Cutler-Hammer combines the brand's established approach to electrical components and is intended for circuits up to 30 amps at 240 volts. It provides both switching and overcurrent protection in a single assembly, helping to simplify wiring layouts and ensure a clear disconnect point for service or troubleshooting. Because it is fusible, the device protects conductors by interrupting current when a fuse element operates, reinforcing safe shutdown in the event of overload on a 240V circuit.