The Vulcain VA301IRFSR404A (also identified by part number M-509255 or S301-IRF-R404A) represents the industry standard for high-precision R404A refrigerant gas detection in mechanical rooms and chiller plants

a precision-engineered OEM replacement part designed for high-performance air management

This auxiliary contact is primarily designed for use with Eaton and Cutler Hammer 90A Definite Purpose contactors and FI Series motor control units

this unit provides a stable VDC output signal to interface seamlessly with most DDC controllers

Carrier HH83XD260 Circuit Breaker 326010-701 The Vulcain VA301IRFSR404A (also identifiedCarrier HH83XD260 Circuit Breaker Notes Item is Non Cancelable Non Returnable