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Introducing the Updated NOARK Definite Purpose Contactor Lineup

January 20, 2026

Introducing the Updated NOARK Definite Purpose Contactor Lineup

ITC is pleased to introduce the latest update to their line of NOARK Definite Purpose Contactors, now featuring the new Ex9CKT Series and an expanded configuration range that includes an all-new 4-pole option and new Coil Voltage range 208-240V. These enhancements provide greater flexibility for HVAC, refrigeration, and general-purpose motor control applications, while maintaining the reliability and performance their customers expect.

Expanded Configuration Options

A major advancement in the new NOARK lineup is the availability of a 4-pole version, which was not offered in the Ex9CK Series. This expansion allows users to address applications requiring an additional pole for power circuits, control circuits, or auxiliary switching tasks, increasing versatility across a wide range of system designs.

Introducing the Updated NOARK Definite Purpose Contactor Lineup

What’s New in the NOARK Ex9CKT Series?

  • New: Coil voltage range option: 208-240V
  • New: 4-pole option available
  • Retriing screw terminal options, keeping only Quick Connection Tabs
  • replaces the 20-40A models from the Ex9CK line up

Reliable Performance for Demanding Applications

The Ex9CKT Series for NOARK maintains the dependable characteristics of the CK lineup, including consistent switching performance, compact dimensions, and suitability for air conditioning units, heat pumps, resistive heating, and light motor loads. With standardized lug terminals and slot screw connections, the new series remains straightforward to install while offering more connection choices.

The updated product lineup gives you more ways to match the right contactor to the right application — with better wiring flexibility and expanded configurations designed to support today’s HVAC and industrial systems.

Source

More Information

Explore ITC’s Newest Definite Purpose Contactors Catalog now – Click here

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