Schneider Electric 2151-CSDAZL is a 3-phase overload relay with an adjustable 75–90 A current range. The same part is cataloged as Gould Telemecanique 2151-CSDAZL, tying it to the Telemechanique line of motor protection devices. This model number denotes an adjustable amp range suitable for configuring protection in 3-phase electrical circuits where motor loads fall within the 75–90 A band.
