Leader in Manufactured Electrical Components
Curtis Industries provides innovative engineering solutions for a wide variety of industries. We will quickly design a custom electrical component for you without sacrificing quality, built to your exact specifications.
We manufacture the whole part from start to finish at our facility. From plastic injection and transfer to molding and fabrication, we are able to provide an exceptional product on time, at affordable prices.
All of our components are rigorously tested, ensuring your finished product does not have any defects. Our custom electrical components are designed to meet UL and CSA standards, guaranteeing quality.
As industry defining pioneers, our primary goal is to provide you with innovative engineering solutions. We encourage you to utilize our website as your primary internet resource for information on all electrical component products and services including:
- EMC filters
- RFI filters
- Terminal blocks
- Din rails
- Signal filters
- AC line filters
- Power line filters
- DC filters
- Noise filters
Terminal Blocks, RFI Filters, PCB & DIN Rail Blocks, Relay Sockets
Curtis Industries takes great pride in 75 years of defining, refining and producing the highest quality EMC filters, EMI filters, terminal blocks and all related products at the very best value available industry wide.
Custom Terminal Blocks
Curtis Industries is the leading terminal block manufacturer. Terminal blocks are electrical connectors used to attach wires in the same circuit, without having to cut or splice the electrical wires. We manufacture a variety of styles including:
See all terminal block options from Curtis Industries for more information.
Liquid Level Controls
Curtis Industries liquid level controls sense and control the levels of almost any liquid. Our units are available with fixed or adjustable set points to control levels in fluids with an external circuit resistance of up to 3,000,000 ohms. We offer three main types of liquid level controls, including:
You can also view our catalog to see liquid level control connection diagrams to select the ideal component for your specific application.
Three Phase Filters
At Curtis Industries, a leading producer of custom, top of the line electrical components and assemblies, our engineers have over 70 years of experience building radio frequency interference filters designed to meet government standards. For the best in three phase filters, we offer F3480/F3600 Filters, featuring:
Nearly all electronic devices emit and receive obstructive, unwanted RFI. This interference affects the quality of radio signals, cell phone signals and most other electronics. Three phase filters and other RFI Power Line Filters decrease the radio frequency given off by external electrical sources to acceptable levels, while still allowing the power frequency current to pass through unaffected. RFI filters also protect other electronic equipment from the interference given off by your device. At Curtis Industries, we test our three phase filters and other RFI filters to ensure they meet all government and international safety and emissions requirements.
While smaller electronic devices like computers only use single phase power, the high power loads of large electrical networks utilize three phase power.
Applications for Three Phase Filters:
Curtis Industries is the best choice for superior Three Phase RFI Power Line Filters, serving worldwide markets through experienced representatives and distributors. To learn more about radio frequency interference, check out our RFI filters resources.
Tempest Line Filters Now Part of Curtis Industries
Curtis Industries is pleased to announce we now carry tempest line filters for military applications.
Our inventory includes:
We also offer highpass, lowpass & bandpass filters for audio, communication or telemetry applications, and fiber optic couplers, available in single or dual circuit configuration, with standard or custom designs available.
All of our TEMPEST line filters are designed for use in extreme temperatures from -55 degrees Celsius to 85+ degrees Celsius.
Electrical Component Manufacturers Are a Great Resource
Please use the Curtis Industries web site as the educational tool it is intended to be. Reference this resource often for updated electrical component information including double row terminal blocks, barrier terminal blocks, RFI filters, and more.
Our goal at Curtis Industries is to add performance, reliability and profitability to every aspect of the current carrying device industry... FOR YOU!
The entire Curtis team looks forward to serving your electrical component needs. Increase your profitability from product development through production with Curtis Industries.