Power Products

Industial Automation Supply stocks 1000 products that are ready for immediate shipment. If ordered by 2PM, we are able to guarantee next day UPS delivery to anywhere in the United States.

IAS offers several different brands of DC power supplies to satisfy any application.  Utilizing switch mode technology, the DC switching power supply is the industry standard for converting AC to DC power.  Available in both single phase and three phase input, the DC power supply offers stable, circuit protected DC power from a wide ranging voltage input. We are pleased to offer the Phoenix Contact DIN rail mount industrial uninterruptible power supply (UPS) system, utilizing battery power storage to safeguard mission critical processes. AC Voltage conversion can be accomplished via transformers of all types available from IAS .  Control Transformers, Buck-Boost Transformers, Drive Isolation Transformers, Low Voltage Lighting Transformers, Autotransformers, Encapsulated Dry-Type Transformers, Medium Voltage Transformers, and Export Model Transformers. For all your power quality needs, Enerdoor, based out of Milan, Italy with an office right here in Portland, ME, has been successfully serving the world market since the early 90s with their state of the art EMI/RFI Filter components.

Schneider Electric

Headquartered in Palatine, Ill., the North American Operating Division of Schneider Electric had sales of $6.6 billion (U.S.) in 2007 and is one of four geographic divisions of Schneider Electric, headquartered in Paris, France. Read More

Phoenix Contact

Phoenix Contact offers an innovative portfolio of industrial electro-technology with the best connections from the sensor to the controller. From the classic, modular terminal block to splash-proof machine connectors to the wireless… Read More


As one of the world's largest and most trusted brands in manufacturing and industrial automation, Omron's sensor and controls technologies have been improving your productivity, product quality, and operator safety for more than 70 years.… Read More


For 50 years, the LUTZE Group has been developing and manufacturing electro-engineering and electronic components with constant high quality. The wide range of products is being permanently optimized with the help of the latest technologies… Read More

Hammond Power Solutions

Hammond Power Solutions is one of the most capable and broad spectrum dry-type magnetics manufacturers in the world.  Their products can be found on every continent and ocean and even orbiting in space.  With over a million designs from tiny… Read More


Enerdoor is a leading supplier of single phase, three phase and surge protection filters designed to greatly reduce emitted and conducted electrical interference in control cabinets. Read More


Delta Group is the world's largest supplier of switching power supplies and brushless fans, as well as a major source of power management solutions, components, visual displays, industrial automation, networking products, and renewable energy… Read More


ABB provides electrical power and automation products, systems, solutions, and services. ABB's technology leadership, pioneering spirit and a sustainable approach to business helps customers become more profitable while lowering environmental… Read More