RCSK-1/2/3series Magnetic Switches Microswitch

The RCSK-1/2/3 series Magnetic Switch is a reliable and versatile component, designed to meet your high voltage control needs. Whether in AC or DC circuits, this switch ensures efficient and safe operation.


The RCSK-1/2/3 series Magnetic Switch is a versatile and reliable component designed to meet your high voltage switch control needs. This product offers a range of features and benefits:

Switch Structure:

  • One-Block Instant Move: The switch features a one-block instant move structure, ensuring rapid and efficient operation.
  • Blowout Design: It has a blowout structure to enhance safety during operation.
  • Flexible Operation: The switch is known for its flexibility, allowing for precise control.
  • Compact and Lightweight: It has a lightweight and compact design, making it easy to install and handle.
  • Contact Material: The contacts are constructed from a silver-based alloy, ensuring excellent conductivity and durability.
  • Quality Build: The switch is made of high-quality project plastic, offering a wide range of contacts and efficient heat dissipation.
  • Shell Material: The shell is made of PC, providing high mechanical strength and resistance to heat, cold, aging, and excellent electrical characteristics.

Technical Information:

  • Origin: The RCSK-1/2/3 series Magnetic Switch is a product derived from German Schaltbau technology and is produced as a nationalized product.
  • Applications: This switch is designed to control various high voltage switch operations, including switch closing and making, locking and unlocking, signal return, and second return.
  • Components: The switch consists of a shell, actuator, mounting, contact areas, and terminals.


  • AC Control Circuit: It is suitable for use in AC control circuits with a frequency of 50Hz, supporting voltages of up to 380V.
  • DC Control Circuit: For DC control circuits, it can handle voltages up to 220V, with a rated current of DC-5A.

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