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K120 Latching Relay

The K120 Relay
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Reliable Products

Straight from the Engineers - the K120

Learn what KG engineers have to say about one of KG Technologies' hottest products - the K120 high-powered latching relay.

What can you tell us about the K120?
The K120 is a ANSI C12.1 Class 100 compliant and IEC 62055-31:UC3 certification pending relay built for the global metering market. This relay is able to switch 120 Amps while still maintaining a very low temperature rise. It is also available with an integrated shunt.

Who should look into using the K120?
The K120 is ideally designed for AMR/AMI disconnect meters for the global metering market. Our metering customers have been pleased with the product's performance and reliability. Given our ability to understand our customer's needs, we've been able to design, build, and test customized solutions that allow them to receive our products and plug them right into their systems without additional assembly.

What makes the K120 unique in the market?
The K120 offers many advantages for which KG Technologies owns full intellectual property rights. The product has very low power consumption and yields some of the lowest failure rates in the industry - truly dependable manufacturing. We are also able to customize the K120 to create flexibilty for our customers. It can be built with copper extensions, flexwire, brass terminals, CT's, and/or integrated shunts.

The same technology used in our single-phase K120 relay can also be found in our two-phase 100 Amp relay (the K220), our three-phase 100 Amp relay (the K300), and many of our other products. For more information, visit our Products.

Success Story

"A New Latching
Relay is Born"


One of our clients required a brand new 200A single-phase latching relay that was not available on the market.

Our engineers listened to the client’s specific needs and requirements and designed a new product in record time. In less than 5 months, KG Technologies’ designed, tested and began full production on a brand new K128 latching relay.

KG Technologies offered our client a tailor-made solution to meet their unique needs with a newly-designed, high-quality latching relay in an unusually short amount of time.