Schneider Electric CA3SK20BD Magnetic Contactor

Schneider Electric CA3SK20BD is a 2-pole TeSys SK contactor with two normally open contacts (2 Form A) rated for 10 A, energized by a 24 V DC coil. It uses screw-terminal connections and is designed for chassis-mount installation in control panels, enabling reliable wiring in compact control circuits. It is capable of switching up to 690 V (AC) on the load side, aligning with standard industrial switching requirements. As part of the TeSys SK family, it offers a compact footprint and robust construction suitable for integration with other SK accessories in Schneider Electric control schemes. Typical applications include energizing control circuits for pumps, conveyors, fans, and other automation loads where a two normally open contactor is controlled by a 24 V DC coil.