Littelfuse PLM6405 Line Monitor 3-PH

The Littelfuse PLM6405 3-phase voltage monitor helps to improve the dependability of HVAC systems by constantly measuring voltage across the phase. It can be used to monitor both delta and wye circuits without a neutral connection and has an input voltage range of 200-240 Vac. This part prevents problems such as undervoltage and phase reversal to the HVAC equipment to enhance its performance. Other features include an SPDT output that is isolated and a plug-in package that is octal 8-pin. Advantages attributed to the PLM6405 include increased equipment durability, lower equipment failure rate, higher system productivity, making it a key enabler in industrial automation and HVAC systems.