Air Techniques Dental Vacuum Unit Thermal Overload Switch
OEM Part #55698
Automatic reset
Opens @275°F; Closes @216°F
120VAC @ 40A / 240VAC @ 30A
Fits: Electrical control box
Models: VacStar 2, VacStar 20, VacStar 5, VacStar 50, VacStar 50H