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Replacement Coils (1,000+ items) - Page 3
Zoro # G809940238
Mfr # CH22120
Usa Industrials
Aftermarket Square D/Schneider Current Style Devices Control Coil - Replaces 31091-400-38, Size 4
Zoro # G009939902
Mfr # SD04120
Usa Industrials
Aftermarket Square D/Schneider Current Style Devices Control Coil - Replaces 31041-400-51, Size 00
Zoro # G309940264
Mfr # SD01240
Zoro # G909940008
Mfr # WE02240
Usa Industrials
Aftermarket Square D/Schneider Current Style Devices Control Coil - Replaces 31063-409-38, Size 2
Zoro # G709940154
Mfr # SD02120
Zoro # G009940007
Mfr # SE02120
Zoro # G309939916
Mfr # SE24120
Zoro # G815536937
Mfr # B3TY7503-0AK6
Zoro # G715536853
Mfr # B3RT1945-5AR61
Usa Industrials
Aftermarket Telemecanique/Schneider LC1D Control Coil - Replaces LXD1T7, Size LC1D09, 12, 18, 25, 32
Zoro # G909940190
Mfr # TE20480
Zoro # G315536888
Mfr # BZA300-34
Usa Industrials
Aftermarket Telemecanique/Schneider LC1D Control Coil- Replaces LX1D6G6, Size LC1D40, 50, 65, 80, 95
Zoro # G109940099
Mfr # TE06120
Zoro # G715536938
Mfr # BLX1FH2202
Zoro # G815536616
Mfr # BLX1FF127
Usa Industrials
Aftermarket Telemecanique/Schneider LC1 Control Coil - Replaces LX1FF095, Size F115-F150
Zoro # G209939924
Mfr # TE10120
Usa Industrials
Aftermarket Cutler-Hammer/Eaton Citation, Freedom Control Coil - Replaces 9-1891-2, Size 3 , 4 , 5
Zoro # G209940234
Mfr # CH05240
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.