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Description

Time Mark 20-MThe Model 20 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 20 includes adjustable trip and restart delays to prevent nuisance tripping during power fluctuations and short cycling in compressor applications. The LED status indicators and

05 seconds Reset type Automatic Dead Band Approximately 2%

Case material

and most popular pole strength

Socket size 1-1/8” and 15/16”

An LED indicator illuminates whenever the current is above the set-point

Capacity: 500 MCM and smaller

rural water systems and many others

hex 10 HSS pilot bit

160B480 UPC Code

Compatibility Pentagon nut

The Model 253 has a special industrial-grade relay designed for low power consumption

An external power supply of 24