Thermal Overload Relay TF42-3.1 3 Poles 3.1A 1NO 1NC Stop Function Heavy Duty Workhorse Industrial Relay For Machinery And Control Panels, Precision Built For Automation And Safety In Manufacturing Lines, Durable And Reliable For Continuous Operation

Thermal Overload Relay TF42-3.1: 3-Pole, 3.1A, 1NO 1NC
✔️ 3 poles, 3.1A rating, 1NO+1NC, stop function, rugged industrial build

The TF42-3.1 thermal overload relay is a rugged protective device designed to monitor motor current and temperature, stopping the circuit when overheating is detected. It's built for continuous operation in heavy-duty manufacturing lines, control panels, and machinery setups where reliable motor protection matters.

✅ 3-pole design with 3.1A rating
✅ 1NO 1NC contact configuration
✅ Stop function for immediate shutdown
✅ Heavy-duty, durable industrial construction
✅ Suitable for machinery and control panels in manufacturing

💡 What is a thermal overload relay used for in industrial automation and control panels? A handy device that protects motors by spotting overheating and overload and cutting power to prevent damage. - Motor protection in conveyors and manufacturing lines - 3-pole design with 1NO+1NC contacts - Rugged, heavy-duty construction for harsh factory environments - Ideal for control panels and automation systems to minimize downtime