The Model 7100S is a new range of economic solid state contactors for use with low temperature coefficient resistive loads. This unit features integral heatsinks with AC or DC logic inputs for fast switching that reduces thermal cycling of the heating elements resulting in longer element life. Options include Gross Fault (GRF) and Diagnostic Load Failure (DLF). (read more)

The Model 7100A is a new range of economic SCR Power Controllers for use with resistive, infrared or inductive loads. This unit features integral heatsinks with analog voltage or current inputs for precise control. Options include Gross Fault (GRF) Detection, Diagnostic Load Failure (DLF) Detection, Current Limit and digital communications. (read more)

The current ratings of the 7300A cover the range from 16 Amps up to 160 Amps, with units rated at 80 Amps and above being fan cooled.

The voltage rating extends to a maximum of 500 Volts AC.

These units consist of three thyristor controlled channels each rated at the specified current and voltage. (read more)

The Model 7100L is a new range of simple, economic solid state contactors for use with low temperature coefficient resistive loads. This unit features integral heatsinks with AC or DC logic inputs for fast switching that reduces thermal cycling of the heating elements resulting in longer element life. (read more)

The model RVM is a rugged family of power controller available in three phase and single phase versions rated for 40 amps at 660 VAC. The Model RVM offers zero cross firing for fixed resistance loads, which is almost silent in operation. (read more)

Chromalox manufactures custom SCR powered controllers to match your specifications. (read more)

Chromalox has been awarded a patent for the advanced technology utilized in the MaxPac SCR product line. MaxPac's features such as Built-In Power Distribution, Plug and Play Options, and the Electronic Heat Sink Temperature Monitoring and Warning System are unique in the power control components industry. (read more)

Chromalox announced today the introduction of MiniMax™ a new line of compact, fine resolution power controllers for OEM applications. This series of three products has flexible plug-in options, current limits, space-saving footprints, and universal approvals. These versatile units are ideal for applications that require fast responding loads where resistance changes as a function of temperature. (read more)