Engineering, 28.07.2021 01:00 tess97

Some compressor contactors have only one set of contacts instead of two so that . A. power to the compressor can be more easily interrupted B. there will be less contact wear C. the contactor will fit into a smaller space D. a small amount of power can be passed through the motor windings for off-cycle crankcase heat

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Some compressor contactors have only one set of contacts instead of two so that . A. power to the co...