Katko Changeover Switch Model KUM40 (40A, 3-Position)

The Changeover Switch Model KUM40 is a high-quality electrical accessory designed to provide safe and reliable switching between power sources. Built with precision engineering, this device ensures smooth operation and dependable performance in both residential and commercial applications. With its robust design and IP65-rated enclosure, the switch is protected against dust and water, making it suitable for demanding environments.

This changeover switch features a rotary knob with three clearly marked positions: I, O, and II, allowing easy control between ON, OFF, and alternate ON states. It is rated for up to 40A and supports multiple voltage ranges, including AC and DC applications, ensuring versatility across different setups. The durable construction, combined with heat-resistant materials, guarantees long-term reliability even under heavy load conditions.

Compact yet powerful, the KUM40 is easy to install and designed to meet international standards (IEC 60947-3). It provides peace of mind by ensuring safe power management, whether used for generators, backup systems, or industrial equipment. Backed by a manufacturer’s warranty, this switch is a dependable solution for efficient energy control.