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Replacement Coils (1,000+ items) - Page 4
Zoro # G315536857
Mfr # BLX1D6L6
Usa Industrials
Aftermarket Siemens 3RT Control Coil - Replaces 3RT1924-5AK61, Size 3RT1023, 24, 25, 26
Zoro # G209940159
Mfr # SE11120
Zoro # G509940330
Mfr # SE04024
Zoro # G209939993
Mfr # SE14120
Zoro # G509939938
Mfr # SE15480
Zoro # G309940073
Mfr # AS05120
Zoro # G615537202
Mfr # B3RT1945-5AV01
Zoro # G615536724
Mfr # BLX1D8U7
Zoro # G715536518
Mfr # BLX1D6B6
Zoro # G715536983
Mfr # BZA16-86
About Replacement Coils
A “coil” is a coil of wire that serves as an inductor. When current flows through a wire, a small magnetic field occurs around it, so a coil of such wire with a current flowing through it creates a stronger magnetic field than a smaller length of wire. The coil temporarily stores energy in the form of a magnetic field. The job of an inductor is to resist sudden changes in the current that flows through it. The current cannot instantly change; it always lags by a certain amount of time. Coils are used in electric motors, generators, electromagnets, transformers, and more. Coils are often used to control contactor switches to serve as magnetic motor starters. Coils have a limited lifespan, so replacement coils are good to keep on hand.