Intermatic is the leader in time-based energy control products. Since 1940, Intermatic has been focused on developing and manufacturing products that save energy. Known for the “yellow dial time clock”, which is still popular today, to the multi-voltage, high performance, programmable systems, we remain dedicated to providing energy savings solutions for today’s demanding needs for energy reduction.

Our offering includes a wide range of high performance energy controls used in today’s commercial, industrial and residential applications. We expanded our product offering by acquiring Grasslin Controls a global leader in modular, affordable time-based energy controls for the HVACR and OEM markets.

Today, Intermatic and Grasslin products cover the need for energy controls in the electrical, HVACR and pool and spa markets. In addition, we also offer a wide range of complementary electrical products that are designed to solve field application issues, while offering savings and convenience to the installer, and the ultimate end user. Our product range includes time based controls, photo controls, residential surge protection, weatherproof covers, low voltage transformers and HID lighting.