Crydom Introduces the RHP, its New Line of High Power Hybrid Solid State Contactors

Crydom has combined solid state and mechanical switching technologies to create a contactor with longer operational life than standard EMR’s in an industry standard package!

January 15, 2009

San Diego, CA – Crydom, an operation of Custom Sensors & Technologies (CST) and global expert in solid state relay technology, introduces a new line of high power Hybrid Solid State Contactors for use in heating and lighting applications where Mercury Displacement Relays have been previously applied, and where cycle life constraints limit the use of Definite Purpose Contactors.

Mounting identically to a standard 3 phase DP (Definite Purpose) contactor, and featuring full load life cycle ratings greater than 2 million operations, the new RHP line includes 3 phase contactor configurations rated at 120, 240, 280, or 600 VAC at 40 or 50 amp load ratings per phase at 65°C ambient temperature. Control voltages of 24, 120 or 220 VAC, and unique logic compatible 5, 12, or 24 VDC input control options are offered. The RHP line is UL and cUL approved and CE certified.

The RHP line incorporates Crydom’s proven Hybrid SSR technology that utilizes contactless Solid State Relay turn on and turn off performance, coupled with the very low on state power dissipation characteristics of contactors, thus eliminating the need for heat sinking. The higher power switching capabilities of the new RHP line means that in those applications where Mercury Displacement Relays are no longer welcome, the OEM manufacturer now has a cost-effective alternative available. Similarly, in applications where contactor life cycles are a limiting or maintenance cost concern, the new Crydom RHP Contactor provides significantly longer operational life capability in an identical mounting package.

About Crydom

Crydom is an operation of Custom Sensors & Technologies (CST). Crydom is the global leader in solid state relay technology. Crydom manufactures and sells two of the most preferred brands of solid state relays around the world, Crydom and Crouzet. Thousands of catalog off-the-shelf items are available, as well as custom-designed solid state relays and related products. Crydom continues to satisfy the most demanding customers’ environmental and performance requirements creating product solutions to suit their specific application. www.crydom.com

About Custom Sensors & Technologies

Moorpark, CA – Custom Sensors & Technologies (CST) is a global business unit of Schneider Electric and is comprised of industry-leading brands including Crouzet, Kavlico, Crydom, and former divisions of BEI Technologies – Newall and Systron Donner. CST provides sensors, controls, and actuation products for the Transportation, Industrial and Aerospace & Defense markets. www.cstsensors.com

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