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	Relays, Current Sensors, Transformers, Enclosures, and Power Supplies
	Functional Devices, Inc., Russiaville, Indiana has been manufacturing quality electronic devices in the United States of America since 1969. Current products include commercial energy management systems, relays, current sensors, power control, contactors, enclosures, sub-panels, power supplies, transformers, and accessories. Functional Devices has established itself as a leader in the HVAC and energy management industry. Sales are made worldwide.