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	TR-N2/3 THERMAL OVERLOAD RELAY 28-40A Product ID: 2010240 Manufacturing MPN: TR-N3/3 28-40A	TK-N3 THERMAL OVERLOAD RELAY 28-40A Product ID: 2050435 Manufacturing MPN: TK-N3 28-40A
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Short Description	TR-N3/3 THERMAL OVERLOAD RELAY 28-40A	TK-N3 THERMAL OVERLOAD RELAY 28-40A
Long Description	Highly reliable thermal overload relays FUJI thermal overload relays are designed to provide overload protection to meet the thermal characteristics of low voltage induction motors. Adjustable thermal overload relays give motors positive overcurrent protection. The starter contacts cannot be held closing under overload conditions.However, once the bimetal element has cooled, the reset button can be depressed and the motor can be restarted in the normal manner.Ordinarily this reset is carried out manually but the starter can be changed over to automatic reset by means of a screw-driver. FUJI thermal overload relay is subjected to stringent testing in the factory to check performance and actual values are calibrated with the markings on the adjustable dial. Consequently, they provide a positive protection.	The Fuji Electric TK Series Thermal Overload Relays consists of a 3-heater element thermal overload relay and an phase-loss protective device. These two elements are assembled to make the relay unit. The overload relay characteristics are designed to meet the thermal characteristics of a squirrel cage motors at the time of overload. A FUJI ADL mechanism is also provided to protect from phase-loss. This ADL mechanism is incorporated with the overload relay. The characteristics are coordinated with the temperature rise curve in stator winding at the time of motor phase-loss. They respond quickly to overloads.
Brand/Manufacturer Name	FUJI	FUJI
Manufacturing Part Number	TR-N3/3 28-40A	TK-N3 28-40A
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