Bender's LINETRAXX® series of monitoring and protection relays work on single and three-phase  AC currents. In many applications the CMx420 is paired with many standard current transformers with a secondary ratio of 1 or 5A. These devices are easy to install and program which have several key benefits: 

• Small and cost-effective solution for current or phase loss detection
• Reduces downtime and prevents hazardous conditions for both single- and three-phase applications
• Safeguards ground-continuity for critical motors in manufacturing environments and removes electrical shock hazards

For more information on our LINETRAXX® products, please review our documents below.

For more information on our LINETRAXX® products, please review our documents below.

LINETRAXX® CME420

The CME420 series current relays monitor undercurrent and overcurrent in single-phase AC systems as well as the current between two threshold values (window discriminator function). An ideal solution for those that are looking to protect and monitor the current consumption on emergency lighting systems, screw conveyors and single-phase pumps and drives. 

Compatible with many standard 5A secondary current transformers. 

Key Features

• Adjustable switching hysteresis 
• Digital measured value display 
• Measured value memory for operating value 
• Indirect current motoring compatibility 
• Push-wire terminals
• Internal tes/reset buttons
• UL508 Listed and RoHS Compliant