Transfer Switches

Ampere Size: 1200, 2000 - 3000A | Voltage: 2400 - 13,800V ASCO protects medium voltage loads by offering maintainable and highly proven power transfer switches. The switches can be configured with protective relays and other options to meet specific project requirements.

For Mission Critical Applications ASCO power products are designed for robust, intelligent, and advanced power transfer and control with extensive diagnostic capabilities. The 7000 SERIES Medium Voltage Transfer Switch provides continuous power in the widest range of emergency and standby power applications including healthcare, industrial, commercial, and business-critical campuses and facilities.

Ampere Size: 30A - 4000A | Voltage: 115 - 600V ASCO Power Transfer Switches are the standard of the industry. High speed transfer of loads between alternate sources of power, regardless of ampacity, is achieved using a reliable, field-proven solenoid operating mechanism. When combined with a programmable microprocessor controller with keypad and LCD display, they offer the most advanced method of transferring all types of loads, such as motors, electronic drives, UPS’s and microprocessor-based systems.

Ampere Size: 30 - 3000 | Voltage: 115 - 600 Automatically transfer critical loads in the event of a power outage with the ASCO SERIES 300. Rugged construction and proven performance assure the user of many years of reliability.​​

For Mission Critical Applications ASCO 7000 SERIES Automatic Transfer & Bypass-Isolation Switches are available in open transition, closed transition, and delayed transition designs. The bypass and isolation features allow the primary automatic transfer switch to be inspected, tested, and maintained without interrupting power to the load. They also provide redundant power transfer if the ATS is disabled or removed from service.