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Thermal Overload Relays
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Approx. Rs 750 / Piece
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Product Details:
Voltage
110-120 V
Thermal overload relays are 3 pole. The motor current flows through their bimetals (1 per phase) which are indirectly heated. Under the effect of the heating, the bimetals bend, cause the relay to trip and the position of the auxiliary contacts to change. The relay setting range is graduated in amps.