Schneider Electric 680-243-5 36" Changeover Switch

The Schneider Electric (Erie) 680-243-5 36" Changeover Switch operates as an electrical system which enables manual power transfers between primary and backup sources in HVAC systems. The manual switch enables instant power supply transfer to essential HVAC system comprising chillers, air handling units and pumps throughout power disruptions and maintenance procedures. A manual lever on the device used as the operation method to choose between power sources. This system enables continuous operation of vital HVAC system while preserving building safety through uninterrupted power supply. This part ensures increased dependability and reduces equipment shutdown periods shielding necessary systems against electrical voltage changes. The switch provides a durable and dependable power management solution which enhances operational reliability.