The ABB CR123H099A is an overload heater unit designed for use with the CR101H series. This heater is rated for a maximum motor full-load current of 0.86 amps and comes packaged as an individual unit, making it straightforward to install or replace. Sometimes referred to by its alternate number, 783166309544, this model delivers reliable motor protection by preventing overheating. You can find the CR123H099A through BSP Automation, a trusted source for quality industrial components. If you're looking for a solid, no-nonsense heater unit to keep your motor running safely, this one's a real champ.