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Description

Time Mark 20AA-LThe Model 20AA is a microcontroller based universal 3 phase monitor for protecting 3 phase motors from abnormal power conditions. It can detect under voltage, over voltage, voltage unbalance, reverse phase, and single phasing even when regenerated voltage is present. The Model 20AA includes adjustable trip and restart delays to prevent nuisance tripping during power fluctuations and short cycling in compressor applications. The LED status indicators

Matching current transformers are available to extend the range of the device to most any range up to 1

4' Ring handle

Agency approval *UL Recognized and CSA Certified Additional Options /C = Custom (Voltage and/or Timing)/SG = Silver with Gold Flash Contacts

The other end is a hammer head

wincogenerator

Material Copper Light Source Type Fluorescent Brand Jameson Style Modern Are Batteries Included No

261-DXT-24 UPC Code

Designed for a wide range of industrial applications

Other features include an LED indicator to show the output relay status and an adjustable sensitivity setting

such as Time Mark’s Model 51×120

Max Supply-Voltage

and that each motor receives the same average amount of run time