Cutler Hammer-Eaton XTOE020BCS 3-Pole Electronic Overload Relay 4-20A

The Cutler Hammer-Eaton XTOE020BCS Overload Relay is an electrical protection relay suitable for electrical applications, especially in HVAC systems. This relay operates within a current range of 4-20A and has three poles and it protects motors from overheating due to excessive current. The one that operates based on the level of electrical current passing through the motor the electrical current if it gets past a specific level gets cut off by the relay which prevents any more damage. This is especially essential in HVAC systems including the compressors and fans as these are highly susceptible to generate high temperatures leading to frequent repair and complete system breakdowns.