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2047304
SC-4-1 NC AC240V
2049591
TR-0N/3 5-8A
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Short DescriptionSC SERIES CONTACTOR 22A 1NC 240VTR-0N/3 THERMAL OVERLOAD RELAY 5-8A
Long DescriptionThe starter consists of a magnetic contactor and a thermal overload relay and is designed for the full voltage starting of 3-phase induction motor options as additional auxiliary blocks operation counter unit with snap-on fittings, and coil surge suppressors. Modification can be made quickly and easily on site. Bifurcated type auxiliary contacts have a high degree of contact reliability. They can be used in low level circuit of 5V, 3mA. Type and rating are indicated on the front of contactor.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.
Brand/Manufacturer NameFUJIFUJI
Manufacturing Part NumberSC-4-1 NC AC240VTR-0N/3 5-8A
Technical Attributes