Dairymaster Liquid Level Controller Contactor Thermal Overload Relay (Three Phase) The Dairymaster Liquid Level Controller Contactor Thermal Overload Relay (Three Phase) is a replacement electrical component designed for use within Dairymaster liquid level control systems. This contactor with integrated thermal overload protection plays a critical role in managing electrical load and protecting equipment from damage caused by overload or excessive current. Rated at 2.5A–4A , this contactor is suitable for three phase liquid level controllers , helping ensure reliable switching and protection during operation. Thermal overload relays are essential in preventing motor or system damage by automatically responding to overload conditions, reducing the risk of costly breakdowns and unplanned downtime on farm. The Dairymaster Liquid Level Controller Contactor Thermal Overload Relay (Three Phase) is ideal for targeted replacement where an existing contactor has failed or is showing signs of wear. Electrical components within control panels are subject to continuous use, heat, and vibration, and replacing worn parts helps maintain safe and efficient system performance. Designed to integrate
